Science.gov

Sample records for management database software

  1. Use of database management software in a management information system.

    PubMed

    Sullivan, M

    1991-01-01

    If information is to play a useful role in the decision making process, an organization must design a system for capturing, organizing and presenting information from daily activities to its managers. Use of relational database management software to design a custom application as part of a management information system is both practical and cost effective. Designing a database management application is very challenging but well worth the effort, asserts the author of this case study. PMID:10119686

  2. Management Guidelines for Database Developers' Teams in Software Development Projects

    NASA Astrophysics Data System (ADS)

    Rusu, Lazar; Lin, Yifeng; Hodosi, Georg

    Worldwide job market for database developers (DBDs) is continually increasing in last several years. In some companies, DBDs are organized as a special team (DBDs team) to support other projects and roles. As a new role, the DBDs team is facing a major problem that there are not any management guidelines for them. The team manager does not know which kinds of tasks should be assigned to this team and what practices should be used during DBDs work. Therefore in this paper we have developed a set of management guidelines, which includes 8 fundamental tasks and 17 practices from software development process, by using two methodologies Capability Maturity Model (CMM) and agile software development in particular Scrum in order to improve the DBDs team work. Moreover the management guidelines developed here has been complemented with practices from authors' experience in this area and has been evaluated in the case of a software company. The management guidelines for DBD teams presented in this paper could be very usefully for other companies too that are using a DBDs team and could contribute towards an increase of the efficiency of these teams in their work on software development projects.

  3. Web Application Software for Ground Operations Planning Database (GOPDb) Management

    NASA Technical Reports Server (NTRS)

    Lanham, Clifton; Kallner, Shawn; Gernand, Jeffrey

    2013-01-01

    A Web application facilitates collaborative development of the ground operations planning document. This will reduce costs and development time for new programs by incorporating the data governance, access control, and revision tracking of the ground operations planning data. Ground Operations Planning requires the creation and maintenance of detailed timelines and documentation. The GOPDb Web application was created using state-of-the-art Web 2.0 technologies, and was deployed as SaaS (Software as a Service), with an emphasis on data governance and security needs. Application access is managed using two-factor authentication, with data write permissions tied to user roles and responsibilities. Multiple instances of the application can be deployed on a Web server to meet the robust needs for multiple, future programs with minimal additional cost. This innovation features high availability and scalability, with no additional software that needs to be bought or installed. For data governance and security (data quality, management, business process management, and risk management for data handling), the software uses NAMS. No local copy/cloning of data is permitted. Data change log/tracking is addressed, as well as collaboration, work flow, and process standardization. The software provides on-line documentation and detailed Web-based help. There are multiple ways that this software can be deployed on a Web server to meet ground operations planning needs for future programs. The software could be used to support commercial crew ground operations planning, as well as commercial payload/satellite ground operations planning. The application source code and database schema are owned by NASA.

  4. Selecting Data-Base Management Software for Microcomputers in Libraries and Information Units.

    ERIC Educational Resources Information Center

    Pieska, K. A. O.

    1986-01-01

    Presents a model for the evaluation of database management systems software from the viewpoint of librarians and information specialists. The properties of data management systems, database management systems, and text retrieval systems are outlined and compared. (10 references) (CLB)

  5. GSIMF : a web service based software and database management system for the generation grids.

    SciTech Connect

    Wang, N.; Ananthan, B.; Gieraltowski, G.; May, E.; Vaniachine, A.; Tech-X Corp.

    2008-01-01

    To process the vast amount of data from high energy physics experiments, physicists rely on Computational and Data Grids; yet, the distribution, installation, and updating of a myriad of different versions of different programs over the Grid environment is complicated, time-consuming, and error-prone. Our Grid Software Installation Management Framework (GSIMF) is a set of Grid Services that has been developed for managing versioned and interdependent software applications and file-based databases over the Grid infrastructure. This set of Grid services provide a mechanism to install software packages on distributed Grid computing elements, thus automating the software and database installation management process on behalf of the users. This enables users to remotely install programs and tap into the computing power provided by Grids.

  6. Database Access Manager for the Software Engineering Laboratory (DAMSEL) user's guide

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Operating instructions for the Database Access Manager for the Software Engineering Laboratory (DAMSEL) system are presented. Step-by-step instructions for performing various data entry and report generation activities are included. Sample sessions showing the user interface display screens are also included. Instructions for generating reports are accompanied by sample outputs for each of the reports. The document groups the available software functions by the classes of users that may access them.

  7. Database Handling Software and Scientific Applications.

    ERIC Educational Resources Information Center

    Gabaldon, Diana J.

    1984-01-01

    Discusses the general characteristics of database management systems and file systems. Also gives a basic framework for evaluating such software and suggests characteristics that should be considered when buying software for specific scientific applications. A list of vendor addresses for popular database management systems is included. (JN)

  8. Software Choices for In-House Databases.

    ERIC Educational Resources Information Center

    Tenopir, Carol; Lundeen, Gerald W.

    1988-01-01

    Categorizes software packages for microcomputer database creation by their typical features and strengths, and discusses appropriate applications of each category. A directory of vendors for each type of software--text retrieval, file managers, database management, information storage and retrieval, integrated bibliographic systems, and library…

  9. Database Manager

    ERIC Educational Resources Information Center

    Martin, Andrew

    2010-01-01

    It is normal practice today for organizations to store large quantities of records of related information as computer-based files or databases. Purposeful information is retrieved by performing queries on the data sets. The purpose of DATABASE MANAGER is to communicate to students the method by which the computer performs these queries. This…

  10. Keeping Track of Our Treasures: Managing Historical Data with Relational Database Software.

    ERIC Educational Resources Information Center

    Gutmann, Myron P.; And Others

    1989-01-01

    Describes the way a relational database management system manages a large historical data collection project. Shows that such databases are practical to construct. States that the programing tasks involved are not for beginners, but the rewards of having data organized are worthwhile. (GG)

  11. A computerized representation of a medical school curriculum: integration of relational and text management software in database design.

    PubMed Central

    Mattern, W. D.; Wagner, J. A.; Brown, J. S.; Fisher-Neenan, L.

    1991-01-01

    We describe the development of a computer-based representation of the medical school curriculum at the University of North Carolina at Chapel Hill (UNC-CH). Over the past seven years the Medical School's Office of Academic Affairs has employed both relational database and text management software to design an integrated curriculum database system. Depending on the function selected--exploring the curriculum, searching through course outlines, retrieving elective descriptions, identifying teaching faculty, or searching for specific topics--either text management or relational database management routines are activated in a manner transparent to the user. Initial evaluation of the system has been positive but highlights the need for a more robust biomedical language for use as a controlled vocabulary to index content. Efforts are now underway, with support from the Association of American Medical Colleges (AAMC), to engage other interested schools in the U.S. and Canada in collaborating on further development of a system. PMID:1807615

  12. Database Management System

    NASA Technical Reports Server (NTRS)

    1990-01-01

    In 1981 Wayne Erickson founded Microrim, Inc, a company originally focused on marketing a microcomputer version of RIM (Relational Information Manager). Dennis Comfort joined the firm and is now vice president, development. The team developed an advanced spinoff from the NASA system they had originally created, a microcomputer database management system known as R:BASE 4000. Microrim added many enhancements and developed a series of R:BASE products for various environments. R:BASE is now the second largest selling line of microcomputer database management software in the world.

  13. Database Management

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Management of the data within a planetary data system (PDS) is addressed. Principles of modern data management are described and several large NASA scientific data base systems are examined. Data management in PDS is outlined and the major data management issues are introduced.

  14. Are Bibliographic Management Software Search Interfaces Reliable?: A Comparison between Search Results Obtained Using Database Interfaces and the EndNote Online Search Function

    ERIC Educational Resources Information Center

    Fitzgibbons, Megan; Meert, Deborah

    2010-01-01

    The use of bibliographic management software and its internal search interfaces is now pervasive among researchers. This study compares the results between searches conducted in academic databases' search interfaces versus the EndNote search interface. The results show mixed search reliability, depending on the database and type of search…

  15. SEISMIC-REFLECTOR DATABASE SOFTWARE.

    USGS Publications Warehouse

    Wright, Evelyn L.; Hosom, John-Paul

    1986-01-01

    The seismic data analysis (SDA) software system facilitates generation of marine seismic reflector databases composed of reflector depths, travel times, root-mean-square and interval velocities, geographic coordinates, and identifying information. System processes include digitizing of seismic profiles and velocity semblance curves, merging of velocity and navigation data with profile travel-time data, calculation of reflector depths in meters, profile and map graphic displays, data editing and smoothing, and entry of finalized data into a comprehensive database. An overview of concepts, file structures, and programs is presented.

  16. Software Program: Software Management Guidebook

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The purpose of this NASA Software Management Guidebook is twofold. First, this document defines the core products and activities required of NASA software projects. It defines life-cycle models and activity-related methods but acknowledges that no single life-cycle model is appropriate for all NASA software projects. It also acknowledges that the appropriate method for accomplishing a required activity depends on characteristics of the software project. Second, this guidebook provides specific guidance to software project managers and team leaders in selecting appropriate life cycles and methods to develop a tailored plan for a software engineering project.

  17. Development of a grape genomics database using IBM DB2 content manager software

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A relational database was created for the North American Grapevine Genome project at the Viticultural Research Center, at Florida A&M University. The collaborative project with USDA, ARS researchers is an important resource for viticulture production of new grapevine varieties which will be adapted ...

  18. A Comprehensive Software and Database Management System for Glomerular Filtration Rate Estimation by Radionuclide Plasma Sampling and Serum Creatinine Methods

    PubMed Central

    Jha, Ashish Kumar

    2015-01-01

    Glomerular filtration rate (GFR) estimation by plasma sampling method is considered as the gold standard. However, this method is not widely used because the complex technique and cumbersome calculations coupled with the lack of availability of user-friendly software. The routinely used Serum Creatinine method (SrCrM) of GFR estimation also requires the use of online calculators which cannot be used without internet access. We have developed user-friendly software “GFR estimation software” which gives the options to estimate GFR by plasma sampling method as well as SrCrM. We have used Microsoft Windows® as operating system and Visual Basic 6.0 as the front end and Microsoft Access® as database tool to develop this software. We have used Russell's formula for GFR calculation by plasma sampling method. GFR calculations using serum creatinine have been done using MIRD, Cockcroft-Gault method, Schwartz method, and Counahan-Barratt methods. The developed software is performing mathematical calculations correctly and is user-friendly. This software also enables storage and easy retrieval of the raw data, patient's information and calculated GFR for further processing and comparison. This is user-friendly software to calculate the GFR by various plasma sampling method and blood parameter. This software is also a good system for storing the raw and processed data for future analysis. PMID:26097422

  19. Database Software Selection for the Egyptian National STI Network.

    ERIC Educational Resources Information Center

    Slamecka, Vladimir

    The evaluation and selection of information/data management system software for the Egyptian National Scientific and Technical (STI) Network are described. An overview of the state-of-the-art of database technology elaborates on the differences between information retrieval and database management systems (DBMS). The desirable characteristics of…

  20. Database Searching by Managers.

    ERIC Educational Resources Information Center

    Arnold, Stephen E.

    Managers and executives need the easy and quick access to business and management information that online databases can provide, but many have difficulty articulating their search needs to an intermediary. One possible solution would be to encourage managers and their immediate support staff members to search textual databases directly as they now…

  1. Software Engineering Laboratory (SEL) database organization and user's guide

    NASA Technical Reports Server (NTRS)

    So, Maria; Heller, Gerard; Steinberg, Sandra; Spiegel, Douglas

    1989-01-01

    The organization of the Software Engineering Laboratory (SEL) database is presented. Included are definitions and detailed descriptions of the database tables and views, the SEL data, and system support data. The mapping from the SEL and system support data to the base tables is described. In addition, techniques for accessing the database, through the Database Access Manager for the SEL (DAMSEL) system and via the ORACLE structured query language (SQL), are discussed.

  2. REFEREE: BIBLIOGRAPHIC DATABASE MANAGER, DOCUMENTATION

    EPA Science Inventory

    The publication is the user's manual for 3.xx releases of REFEREE, a general-purpose bibliographic database management program for IBM-compatible microcomputers. The REFEREE software also is available from NTIS. The manual has two main sections--Quick Tour and References Guide--a...

  3. Software Configuration Management Guidebook

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The growth in cost and importance of software to NASA has caused NASA to address the improvement of software development across the agency. One of the products of this program is a series of guidebooks that define a NASA concept of the assurance processes which are used in software development. The Software Assurance Guidebook, SMAP-GB-A201, issued in September, 1989, provides an overall picture of the concepts and practices of NASA in software assurance. Lower level guidebooks focus on specific activities that fall within the software assurance discipline, and provide more detailed information for the manager and/or practitioner. This is the Software Configuration Management Guidebook which describes software configuration management in a way that is compatible with practices in industry and at NASA Centers. Software configuration management is a key software development process, and is essential for doing software assurance.

  4. Selecting Software for a Development Information Database.

    ERIC Educational Resources Information Center

    Geethananda, Hemamalee

    1991-01-01

    Describes software selection criteria considered for use with the bibliographic database of the Development Information Network for South Asia (DEVINSA), which is located in Sri Lanka. Highlights include ease of database creation, database size, input, editing, data validation, inverted files, searching, storing searches, vocabulary control, user…

  5. Information Management Software: Guidelines for Decision-Making and Information Management Software--A Selected Bibliography.

    ERIC Educational Resources Information Center

    Kazlauskas, Edward John; Ingebretsen, Dorothy L.

    1987-01-01

    Describes the categories of available information management software, and provides guidelines for needs assessment, software selection, testing, and evaluation. The annotated bibliography cites general discussions and program reviews for the following types of software: file management, general database management, bibliographic management,…

  6. A Mathematics Software Database Update.

    ERIC Educational Resources Information Center

    Cunningham, R. S.; Smith, David A.

    1987-01-01

    Contains an update of an earlier listing of software for mathematics instruction at the college level. Topics are: advanced mathematics, algebra, calculus, differential equations, discrete mathematics, equation solving, general mathematics, geometry, linear and matrix algebra, logic, statistics and probability, and trigonometry. (PK)

  7. An Introduction to Database Management Systems.

    ERIC Educational Resources Information Center

    Warden, William H., III; Warden, Bette M.

    1984-01-01

    Description of database management systems for microcomputers highlights system features and factors to consider in microcomputer system selection. A method for ranking database management systems is explained and applied to a defined need, i.e., software support for indexing a weekly newspaper. A glossary of terms and 32-item bibliography are…

  8. Mining Bug Databases for Unidentified Software Vulnerabilities

    SciTech Connect

    Dumidu Wijayasekara; Milos Manic; Jason Wright; Miles McQueen

    2012-06-01

    Identifying software vulnerabilities is becoming more important as critical and sensitive systems increasingly rely on complex software systems. It has been suggested in previous work that some bugs are only identified as vulnerabilities long after the bug has been made public. These vulnerabilities are known as hidden impact vulnerabilities. This paper discusses the feasibility and necessity to mine common publicly available bug databases for vulnerabilities that are yet to be identified. We present bug database analysis of two well known and frequently used software packages, namely Linux kernel and MySQL. It is shown that for both Linux and MySQL, a significant portion of vulnerabilities that were discovered for the time period from January 2006 to April 2011 were hidden impact vulnerabilities. It is also shown that the percentage of hidden impact vulnerabilities has increased in the last two years, for both software packages. We then propose an improved hidden impact vulnerability identification methodology based on text mining bug databases, and conclude by discussing a few potential problems faced by such a classifier.

  9. Integrated Functional and Executional Modelling of Software Using Web-Based Databases

    NASA Technical Reports Server (NTRS)

    Kulkarni, Deepak; Marietta, Roberta

    1998-01-01

    NASA's software subsystems undergo extensive modification and updates over the operational lifetimes. It is imperative that modified software should satisfy safety goals. This report discusses the difficulties encountered in doing so and discusses a solution based on integrated modelling of software, use of automatic information extraction tools, web technology and databases. To appear in an article of Journal of Database Management.

  10. Computer Science and Technology: Modeling and Measurement Techniques for Evaluation of Design Alternatives in the Implementation of Database Management Software. Final Report.

    ERIC Educational Resources Information Center

    Deutsch, Donald R.

    This report describes a research effort that was carried out over a period of several years to develop and demonstrate a methodology for evaluating proposed Database Management System designs. The major proposition addressed by this study is embodied in the thesis statement: Proposed database management system designs can be evaluated best through…

  11. Mining Software Usage with the Automatic Library Tracking Database (ALTD)

    SciTech Connect

    Hadri, Bilel; Fahey, Mark R

    2013-01-01

    Tracking software usage is important for HPC centers, computer vendors, code developers and funding agencies to provide more efficient and targeted software support, and to forecast needs and guide HPC software effort towards the Exascale era. However, accurately tracking software usage on HPC systems has been a challenging task. In this paper, we present a tool called Automatic Library Tracking Database (ALTD) that has been developed and put in production on several Cray systems. The ALTD infrastructure prototype automatically and transparently stores information about libraries linked into an application at compilation time and also the executables launched in a batch job. We will illustrate the usage of libraries, compilers and third party software applications on a system managed by the National Institute for Computational Sciences.

  12. Software Tools Streamline Project Management

    NASA Technical Reports Server (NTRS)

    2009-01-01

    Three innovative software inventions from Ames Research Center (NETMARK, Program Management Tool, and Query-Based Document Management) are finding their way into NASA missions as well as industry applications. The first, NETMARK, is a program that enables integrated searching of data stored in a variety of databases and documents, meaning that users no longer have to look in several places for related information. NETMARK allows users to search and query information across all of these sources in one step. This cross-cutting capability in information analysis has exponentially reduced the amount of time needed to mine data from days or weeks to mere seconds. NETMARK has been used widely throughout NASA, enabling this automatic integration of information across many documents and databases. NASA projects that use NETMARK include the internal reporting system and project performance dashboard, Erasmus, NASA s enterprise management tool, which enhances organizational collaboration and information sharing through document routing and review; the Integrated Financial Management Program; International Space Station Knowledge Management; Mishap and Anomaly Information Reporting System; and management of the Mars Exploration Rovers. Approximately $1 billion worth of NASA s projects are currently managed using Program Management Tool (PMT), which is based on NETMARK. PMT is a comprehensive, Web-enabled application tool used to assist program and project managers within NASA enterprises in monitoring, disseminating, and tracking the progress of program and project milestones and other relevant resources. The PMT consists of an integrated knowledge repository built upon advanced enterprise-wide database integration techniques and the latest Web-enabled technologies. The current system is in a pilot operational mode allowing users to automatically manage, track, define, update, and view customizable milestone objectives and goals. The third software invention, Query

  13. Software management issues

    SciTech Connect

    Kunz, P.F.

    1990-06-01

    The difficulty of managing the software in large HEP collaborations appears to becoming progressively worst with each new generation of detector. If one were to extrapolate to the SSC, it will become a major problem. This paper explores the possible causes of the difficulty and makes suggestions on what corrective actions should be taken.

  14. Software Management System

    NASA Technical Reports Server (NTRS)

    1994-01-01

    A software management system, originally developed for Goddard Space Flight Center (GSFC) by Century Computing, Inc. has evolved from a menu and command oriented system to a state-of-the art user interface development system supporting high resolution graphics workstations. Transportable Applications Environment (TAE) was initially distributed through COSMIC and backed by a TAE support office at GSFC. In 1993, Century Computing assumed the support and distribution functions and began marketing TAE Plus, the system's latest version. The software is easy to use and does not require programming experience.

  15. Managing Software Design and Design Changes

    NASA Technical Reports Server (NTRS)

    Loesh, R. E.

    1985-01-01

    Microprocessor-based system for document production work scheduling, and change control and management information aids in design, development, and control of software. Main components Z80 microprocessor, floppydisk and hard-disk drives, and a character printer. System linked to large computer. Major software components are control program monitor (CP/M), text-editing and wordprocessing system, workbreakdown-schedule processor, and data-base management tool.

  16. Product Descriptions: Database Software for Science. A MicroSIFT Quarterly Report.

    ERIC Educational Resources Information Center

    Batey, Anne; And Others

    Specific programs and software resources are described in this report on database software for science instruction. Materials are reviewed in the categories of: (1) database management (reviewing AppleWorks, Bank Street School Filer, FileVision, Friendly Filer, MECC DataQuest: The Composer, Scholastic PFS:File, PFS:Report); (2) data files…

  17. The Software Management Environment (SME)

    NASA Technical Reports Server (NTRS)

    Valett, Jon D.; Decker, William; Buell, John

    1988-01-01

    The Software Management Environment (SME) is a research effort designed to utilize the past experiences and results of the Software Engineering Laboratory (SEL) and to incorporate this knowledge into a tool for managing projects. SME provides the software development manager with the ability to observe, compare, predict, analyze, and control key software development parameters such as effort, reliability, and resource utilization. The major components of the SME, the architecture of the system, and examples of the functionality of the tool are discussed.

  18. Requirements Management Database

    Energy Science and Technology Software Center (ESTSC)

    2009-08-13

    This application is a simplified and customized version of the RBA and CTS databases to capture federal, site, and facility requirements, link to actions that must be performed to maintain compliance with their contractual and other requirements.

  19. Resident database interfaces to the DAVID system, a heterogeneous distributed database management system

    NASA Technical Reports Server (NTRS)

    Moroh, Marsha

    1988-01-01

    A methodology for building interfaces of resident database management systems to a heterogeneous distributed database management system under development at NASA, the DAVID system, was developed. The feasibility of that methodology was demonstrated by construction of the software necessary to perform the interface task. The interface terminology developed in the course of this research is presented. The work performed and the results are summarized.

  20. Managers Handbook for Software Development

    NASA Technical Reports Server (NTRS)

    Agresti, W.; Mcgarry, F.; Card, D.; Page, J.; Church, V.; Werking, R.

    1984-01-01

    Methods and aids for the management of software development projects are presented. The recommendations are based on analyses and experiences with flight dynamics software development. The management aspects of organizing the project, producing a development plan, estimation costs, scheduling, staffing, preparing deliverable documents, using management tools, monitoring the project, conducting reviews, auditing, testing, and certifying are described.

  1. Managing the Software Development Process

    NASA Astrophysics Data System (ADS)

    Lubelczyk, J.; Parra, A.

    The goal of any software development project is to produce a product that is delivered on time, within the allocated budget, and with the capabilities expected by the customer and unfortunately, this goal is rarely achieved. However, a properly managed project in a mature software engineering environment can consistently achieve this goal. In this paper we provide an introduction to three project success factors, a properly managed project, a competent project manager, and a mature software engineering environment. We will also present an overview of the benefits of a mature software engineering environment based on 24 years of data from the Software Engineering Lab, and suggest some first steps that an organization can take to begin benefiting from this environment. The depth and breadth of software engineering exceeds this paper, various references are cited with a goal of raising awareness and encouraging further investigation into software engineering and project management practices.

  2. Managing the Software Development Process

    NASA Technical Reports Server (NTRS)

    Lubelczky, Jeffrey T.; Parra, Amy

    1999-01-01

    The goal of any software development project is to produce a product that is delivered on time, within the allocated budget, and with the capabilities expected by the customer and unfortunately, this goal is rarely achieved. However, a properly managed project in a mature software engineering environment can consistently achieve this goal. In this paper we provide an introduction to three project success factors, a properly managed project, a competent project manager, and a mature software engineering environment. We will also present an overview of the benefits of a mature software engineering environment based on 24 years of data from the Software Engineering Lab, and suggest some first steps that an organization can take to begin benefiting from this environment. The depth and breadth of software engineering exceeds this paper, various references are cited with a goal of raising awareness and encouraging further investigation into software engineering and project management practices.

  3. Software Engineering Laboratory (SEL) database organization and user's guide, revision 2

    NASA Technical Reports Server (NTRS)

    Morusiewicz, Linda; Bristow, John

    1992-01-01

    The organization of the Software Engineering Laboratory (SEL) database is presented. Included are definitions and detailed descriptions of the database tables and views, the SEL data, and system support data. The mapping from the SEL and system support data to the base table is described. In addition, techniques for accessing the database through the Database Access Manager for the SEL (DAMSEL) system and via the ORACLE structured query language (SQL) are discussed.

  4. Evaluating Student Records Management Software.

    ERIC Educational Resources Information Center

    Vecchioli, Lisa

    This book establishes a framework that can be used to evaluate software for tracking and analyzing student records. First, it examines the characteristics the user should look for in a student-records management software package. Users should be aware of the dangers and costs of replacing a system or integrating new software into an existing…

  5. Guideline for Software Documentation Management.

    ERIC Educational Resources Information Center

    National Bureau of Standards (DOC), Washington, DC.

    Designed as a basic reference for federal personnel concerned with the development, maintenance, enhancement, control, and management of computer-based systems, this manual provides a general overview of the software development process and software documentation issues so that managers can assess their own documentation requirements. Reference is…

  6. Educational Management through Microcomputer Software.

    ERIC Educational Resources Information Center

    Gander, Sharon L.

    In order to determine whether business software packages (word processing, financial management, data management, graphics, statistical, or multi-functional integrated software packages with business applications) are effective tools for public service professionals (educators and government workers) when applied directly to individuals' daily…

  7. When management gets serious about managing software

    NASA Technical Reports Server (NTRS)

    Jansma, Patti A. 'Trisha'

    2005-01-01

    This paper describes JPL's approach to improving the management of software. It discusses the various products, services and training that were developed, describes the deployment approach used, and concludes with several 'lessons learned' about changing how software is managed, developed and acquired.

  8. Software to Manage the Unmanageable

    NASA Technical Reports Server (NTRS)

    2005-01-01

    In 1995, NASA s Jet Propulsion Laboratory (JPL) contracted Redmond, Washington-based Lucidoc Corporation, to design a technology infrastructure to automate the intersection between policy management and operations management with advanced software that automates document workflow, document status, and uniformity of document layout. JPL had very specific parameters for the software. It expected to store and catalog over 8,000 technical and procedural documents integrated with hundreds of processes. The project ended in 2000, but NASA still uses the resulting highly secure document management system, and Lucidoc has managed to help other organizations, large and small, with integrating document flow and operations management to ensure a compliance-ready culture.

  9. Service Management Database for DSN Equipment

    NASA Technical Reports Server (NTRS)

    Zendejas, Silvino; Bui, Tung; Bui, Bach; Malhotra, Shantanu; Chen, Fannie; Wolgast, Paul; Allen, Christopher; Luong, Ivy; Chang, George; Sadaqathulla, Syed

    2009-01-01

    This data- and event-driven persistent storage system leverages the use of commercial software provided by Oracle for portability, ease of maintenance, scalability, and ease of integration with embedded, client-server, and multi-tiered applications. In this role, the Service Management Database (SMDB) is a key component of the overall end-to-end process involved in the scheduling, preparation, and configuration of the Deep Space Network (DSN) equipment needed to perform the various telecommunication services the DSN provides to its customers worldwide. SMDB makes efficient use of triggers, stored procedures, queuing functions, e-mail capabilities, data management, and Java integration features provided by the Oracle relational database management system. SMDB uses a third normal form schema design that allows for simple data maintenance procedures and thin layers of integration with client applications. The software provides an integrated event logging system with ability to publish events to a JMS messaging system for synchronous and asynchronous delivery to subscribed applications. It provides a structured classification of events and application-level messages stored in database tables that are accessible by monitoring applications for real-time monitoring or for troubleshooting and analysis over historical archives.

  10. GLOED - GLOBAL EMISSIONS DATABASE SOFTWARE DEVELOPED BY EPA

    EPA Science Inventory

    The paper describes an EPA-developed, powerful software package called the Global Emissions Database (GloED). loED is a user-friendly, menu-driven tool for storage and retrieval of emissions factors and activity data on a country-specific basis. ata can be selected from databases...

  11. Managing risk in software systems

    SciTech Connect

    Fletcher, S.K.; Jansma, R.M.; Murphy, M.D.

    1995-07-01

    A methodology for risk management in the design of software systems is presented. It spans security, safety, and correct operation of software within the context of its environment, and produces a risk analysis and documented risk management strategy. It is designed to be iteratively applied, to attain appropriate levels of detail throughout the analysis. The methodology and supporting tools are discussed. The methodology is critiqued relative to other research in the field. Some sample applications of the methodology are presented.

  12. Data collection procedures for the Software Engineering Laboratory (SEL) database

    NASA Technical Reports Server (NTRS)

    Heller, Gerard; Valett, Jon; Wild, Mary

    1992-01-01

    This document is a guidebook to collecting software engineering data on software development and maintenance efforts, as practiced in the Software Engineering Laboratory (SEL). It supersedes the document entitled Data Collection Procedures for the Rehosted SEL Database, number SEL-87-008 in the SEL series, which was published in October 1987. It presents procedures to be followed on software development and maintenance projects in the Flight Dynamics Division (FDD) of Goddard Space Flight Center (GSFC) for collecting data in support of SEL software engineering research activities. These procedures include detailed instructions for the completion and submission of SEL data collection forms.

  13. The role of databases in areawide pest management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A database is a comprehensive collection of related data organized for convenient access, generally in a computer. The evolution of computer software and the need to distinguish the specialized computer systems for storing and manipulating data, stimulated development of database management systems...

  14. Software Application for Supporting the Education of Database Systems

    ERIC Educational Resources Information Center

    Vágner, Anikó

    2015-01-01

    The article introduces an application which supports the education of database systems, particularly the teaching of SQL and PL/SQL in Oracle Database Management System environment. The application has two parts, one is the database schema and its content, and the other is a C# application. The schema is to administrate and store the tasks and the…

  15. Interconnecting heterogeneous database management systems

    NASA Technical Reports Server (NTRS)

    Gligor, V. D.; Luckenbaugh, G. L.

    1984-01-01

    It is pointed out that there is still a great need for the development of improved communication between remote, heterogeneous database management systems (DBMS). Problems regarding the effective communication between distributed DBMSs are primarily related to significant differences between local data managers, local data models and representations, and local transaction managers. A system of interconnected DBMSs which exhibit such differences is called a network of distributed, heterogeneous DBMSs. In order to achieve effective interconnection of remote, heterogeneous DBMSs, the users must have uniform, integrated access to the different DBMs. The present investigation is mainly concerned with an analysis of the existing approaches to interconnecting heterogeneous DBMSs, taking into account four experimental DBMS projects.

  16. Web-Based Software for Managing Research

    NASA Technical Reports Server (NTRS)

    Hoadley, Sherwood T.; Ingraldi, Anthony M.; Gough, Kerry M.; Fox, Charles; Cronin, Catherine K.; Hagemann, Andrew G.; Kemmerly, Guy T.; Goodman, Wesley L.

    2007-01-01

    aeroCOMPASS is a software system, originally designed to aid in the management of wind tunnels at Langley Research Center, that could be adapted to provide similar aid to other enterprises in which research is performed in common laboratory facilities by users who may be geographically dispersed. Included in aeroCOMPASS is Web-interface software that provides a single, convenient portal to a set of project- and test-related software tools and other application programs. The heart of aeroCOMPASS is a user-oriented document-management software subsystem that enables geographically dispersed users to easily share and manage a variety of documents. A principle of "write once, read many" is implemented throughout aeroCOMPASS to eliminate the need for multiple entry of the same information. The Web framework of aeroCOMPASS provides links to client-side application programs that are fully integrated with databases and server-side application programs. Other subsystems of aeroCOMPASS include ones for reserving hardware, tracking of requests and feedback from users, generating interactive notes, administration of a customer-satisfaction questionnaire, managing execution of tests, managing archives of metadata about tests, planning tests, and providing online help and instruction for users.

  17. Software Sharing Enables Smarter Content Management

    NASA Technical Reports Server (NTRS)

    2007-01-01

    In 2004, NASA established a technology partnership with Xerox Corporation to develop high-tech knowledge management systems while providing new tools and applications that support the Vision for Space Exploration. In return, NASA provides research and development assistance to Xerox to progress its product line. The first result of the technology partnership was a new system called the NX Knowledge Network (based on Xerox DocuShare CPX). Created specifically for NASA's purposes, this system combines Netmark-practical database content management software created by the Intelligent Systems Division of NASA's Ames Research Center-with complementary software from Xerox's global research centers and DocuShare. NX Knowledge Network was tested at the NASA Astrobiology Institute, and is widely used for document management at Ames, Langley Research Center, within the Mission Operations Directorate at Johnson Space Center, and at the Jet Propulsion Laboratory, for mission-related tasks.

  18. Special Report: Part One. Making Sense of Database Software.

    ERIC Educational Resources Information Center

    Miller, Michael J.; Goley, George F., IV

    1984-01-01

    Identifies essential database management terminology and groups the various types of database management programs into three basic categories for discussion of basic features, typical applications, and costs. A table of the leading programs available in each category includes the manufacturer's name and address, hardware requirements, and price…

  19. Generalized Database Management System Support for Numeric Database Environments.

    ERIC Educational Resources Information Center

    Dominick, Wayne D.; Weathers, Peggy G.

    1982-01-01

    This overview of potential for utilizing database management systems (DBMS) within numeric database environments highlights: (1) major features, functions, and characteristics of DBMS; (2) applicability to numeric database environment needs and user needs; (3) current applications of DBMS technology; and (4) research-oriented and…

  20. Information Management Tools for Classrooms: Exploring Database Management Systems. Technical Report No. 28.

    ERIC Educational Resources Information Center

    Freeman, Carla; And Others

    In order to understand how the database software or online database functioned in the overall curricula, the use of database management (DBMs) systems was studied at eight elementary and middle schools through classroom observation and interviews with teachers and administrators, librarians, and students. Three overall areas were addressed:…

  1. Independent verification and validation of large software requirement specification databases

    SciTech Connect

    Twitchell, K.E.

    1992-04-01

    To enhance quality, an independent verification and validation (IV V) review is conducted as software requirements are defined. Requirements are inspected for consistency and completeness. IV V strives to detect defects early in the software development life cycle and to prevent problems before they occur. The IV V review process of a massive software requirements specification, the Reserve Component Automation System (RCAS) Functional Description (FD) is explored. Analysis of the RCAS FD error history determined that there are no predictors of errors. The size of the FD mandates electronic analysis of the databases. Software which successfully performs automated consistency and completeness checks is discussed. The process of verifying the quality of analysis software is described. The use of intuitive ad hoc techniques, in addition to the automatic analysis of the databases, is required because of the varying content of the requirements databases. The ad hoc investigation process is discussed. Case studies are provided to illustrate how the process works. This thesis demonstrates that it is possible to perform an IV V review on a massive software requirements specification. Automatic analysis enables inspecting for completeness and consistency. The work with the RCAS FD clearly indicates that the IV V review process is not static; it must continually grow, adapt, and change as conditions warrant. The ad hoc investigation process provides this required flexibility This process also analyzes errors discovered by manual review and automatic processing. The analysis results in the development of new algorithms and the addition of new programs to the automatic inspection software.

  2. Software aids plant management

    SciTech Connect

    Winiger, T. )

    1992-11-01

    This paper reports that for most utilities, computer aided engineering (CAE) systems are currently used for operating plant support rather than new plant design particularly for nuclear plant maintenance. For nuclear power generating utilities, switching to a modern, integrated CAE information system can offer significant benefits. During the last decade, however, most engineering automation in the power generation industry focused on computer-aided drafting and stand-alone engineering applications. An integrated CAE system can be a useful too, assisting engineers with many engineering and operational activities. It also can be used to manage the massive amount of information created throughout the life of a plant.

  3. NGNP Risk Management Database: A Model for Managing Risk

    SciTech Connect

    John Collins

    2009-09-01

    To facilitate the implementation of the Risk Management Plan, the Next Generation Nuclear Plant (NGNP) Project has developed and employed an analytical software tool called the NGNP Risk Management System (RMS). A relational database developed in Microsoft® Access, the RMS provides conventional database utility including data maintenance, archiving, configuration control, and query ability. Additionally, the tool’s design provides a number of unique capabilities specifically designed to facilitate the development and execution of activities outlined in the Risk Management Plan. Specifically, the RMS provides the capability to establish the risk baseline, document and analyze the risk reduction plan, track the current risk reduction status, organize risks by reference configuration system, subsystem, and component (SSC) and Area, and increase the level of NGNP decision making.

  4. Selecting a PC database management system for health physics applications

    SciTech Connect

    Slaback, L.A.; Webber, W.R. )

    1987-01-01

    An integrated system of data management is a necessity for the variety and volume of data encountered in many health physics programs. A Personal Computer (PC) Database Management System (DBMS) can fill these data management needs if it is designed and constructed properly. This article presents a suggested approach to PC database design and outlines the specific features that should be examined when choosing DBMS software. This approach was used to set up a health physics database system at the National Bureau of Standards in 1985. The NBS system is described, and an example of dosimetry data entry is used to illustrate how the system works.

  5. Requirements management system browser software requirements specification

    SciTech Connect

    Frank, D.D.

    1996-10-01

    The purpose of this document is to define the essential user requirements for the Requirements Management System Browser (RMSB) application. This includes specifications for the Graphical User Interface (GUI) and the supporting database structures. The RMSB application is needed to provide an easy to use PC-based interface to browse system engineering data stored and managed in a UNIX software application. The system engineering data include functions, requirements, and architectures that make up the Tank Waste Remediation System (TWRS) technical baseline. This document also covers the requirements for a software application titled ``RMSB Data Loader (RMSB- DL)``, referred to as the ``Parser.`` The Parser is needed to read and parse a data file and load the data structure supporting the Browser.

  6. Office Computer Software: A Comprehensive Review of Software Programs.

    ERIC Educational Resources Information Center

    Secretary, 1992

    1992-01-01

    Describes types of software including system software, application software, spreadsheets, accounting software, graphics packages, desktop publishing software, database, desktop and personal information management software, project and records management software, groupware, and shareware. (JOW)

  7. High-energy physics software parallelization using database techniques

    NASA Astrophysics Data System (ADS)

    Argante, E.; van der Stok, P. D. V.; Willers, I.

    1997-02-01

    A programming model for software parallelization, called CoCa, is introduced that copes with problems caused by typical features of high-energy physics software. By basing CoCa on the database transaction paradimg, the complexity induced by the parallelization is for a large part transparent to the programmer, resulting in a higher level of abstraction than the native message passing software. CoCa is implemented on a Meiko CS-2 and on a SUN SPARCcenter 2000 parallel computer. On the CS-2, the performance is comparable with the performance of native PVM and MPI.

  8. Digital Equipment Corporation's CRDOM Software and Database Publications.

    ERIC Educational Resources Information Center

    Adams, Michael Q.

    1986-01-01

    Acquaints information professionals with Digital Equipment Corporation's compact optical disk read-only-memory (CDROM) search and retrieval software and growing library of CDROM database publications (COMPENDEX, Chemical Abstracts Services). Highlights include MicroBASIS, boolean operators, range operators, word and phrase searching, proximity…

  9. Database management system for instrument data management

    SciTech Connect

    Tatum, C.P.

    1990-01-01

    Data from many measuring devices throughout the Savannah River Site (SRS) is transmitted to a central location for processing as a vital component in the SRS emergency preparedness and response program. The data processing is currently accomplished using VAX-based FORTRAN programs with the data stored in Digital's Record Management System (RMS) files which is shared using global COMMON. A program is underway to store and process this data using a Structured Query Language (SQL)-based Database Management System (DBMS). The advantages of replacing the current system with one using an SQL-based DBMS are discussed.

  10. GEISA-PC software: IBM-PC version of GEISA-92 optical spectroscopy database

    NASA Astrophysics Data System (ADS)

    Chursin, Alexei A.; Nikitin, Andrei V.; Golovko, Vladimir F.; Tyuterev, Vladimir G.; Husson-Jacquinet, Nicole; Bonnet, B.; Chedin, Alain; Scott, Noelle A.

    1994-01-01

    The software designed to manage spectroscopical database GEISA-92 adapted for PCAT compatible computers has been developed thanks to the cooperation between Lab. de Meteorologie Dynamique and Lab. of Theoretical Spectroscopy. The latest edition of GEISA contains 731,206 entries between 0 and 22,656 cm-1 corresponding to 40 molecules and 86 isotopic species.

  11. Independent verification and validation of large software requirement specification databases

    SciTech Connect

    Twitchell, K.E.

    1992-04-01

    To enhance quality, an independent verification and validation (IV&V) review is conducted as software requirements are defined. Requirements are inspected for consistency and completeness. IV&V strives to detect defects early in the software development life cycle and to prevent problems before they occur. The IV&V review process of a massive software requirements specification, the Reserve Component Automation System (RCAS) Functional Description (FD) is explored. Analysis of the RCAS FD error history determined that there are no predictors of errors. The size of the FD mandates electronic analysis of the databases. Software which successfully performs automated consistency and completeness checks is discussed. The process of verifying the quality of analysis software is described. The use of intuitive ad hoc techniques, in addition to the automatic analysis of the databases, is required because of the varying content of the requirements databases. The ad hoc investigation process is discussed. Case studies are provided to illustrate how the process works. This thesis demonstrates that it is possible to perform an IV&V review on a massive software requirements specification. Automatic analysis enables inspecting for completeness and consistency. The work with the RCAS FD clearly indicates that the IV&V review process is not static; it must continually grow, adapt, and change as conditions warrant. The ad hoc investigation process provides this required flexibility This process also analyzes errors discovered by manual review and automatic processing. The analysis results in the development of new algorithms and the addition of new programs to the automatic inspection software.

  12. A general check standard measurement and database software program

    SciTech Connect

    Duda, L.E.

    1998-04-01

    One way to verify that a measurement system remains under control and is functioning as expected is to use check standards. To aid in the measurement assurance process using check standards, a software program was developed that allows the user to enter measurements for a check standard and compare, by control charts plotted on the computer monitor, the new measurements with a historical database of measurements of the same device. The program is especially suited for check standards which are measured as a function of another parameter such as frequency, voltage, temperature, etc. This paper describes the software function and discusses its capabilities and applications.

  13. Microcomputer Database Management Systems for Bibliographic Data.

    ERIC Educational Resources Information Center

    Pollard, Richard

    1986-01-01

    Discusses criteria for evaluating microcomputer database management systems (DBMS) used for storage and retrieval of bibliographic data. Two popular types of microcomputer DBMS--file management systems and relational database management systems--are evaluated with respect to these criteria. (Author/MBR)

  14. Software for Managing Inventory of Flight Hardware

    NASA Technical Reports Server (NTRS)

    Salisbury, John; Savage, Scott; Thomas, Shirman

    2003-01-01

    The Flight Hardware Support Request System (FHSRS) is a computer program that relieves engineers at Marshall Space Flight Center (MSFC) of most of the non-engineering administrative burden of managing an inventory of flight hardware. The FHSRS can also be adapted to perform similar functions for other organizations. The FHSRS affords a combination of capabilities, including those formerly provided by three separate programs in purchasing, inventorying, and inspecting hardware. The FHSRS provides a Web-based interface with a server computer that supports a relational database of inventory; electronic routing of requests and approvals; and electronic documentation from initial request through implementation of quality criteria, acquisition, receipt, inspection, storage, and final issue of flight materials and components. The database lists both hardware acquired for current projects and residual hardware from previous projects. The increased visibility of residual flight components provided by the FHSRS has dramatically improved the re-utilization of materials in lieu of new procurements, resulting in a cost savings of over $1.7 million. The FHSRS includes subprograms for manipulating the data in the database, informing of the status of a request or an item of hardware, and searching the database on any physical or other technical characteristic of a component or material. The software structure forces normalization of the data to facilitate inquiries and searches for which users have entered mixed or inconsistent values.

  15. Managing MDO Software Development Projects

    NASA Technical Reports Server (NTRS)

    Townsend, J. C.; Salas, A. O.

    2002-01-01

    Over the past decade, the NASA Langley Research Center developed a series of 'grand challenge' applications demonstrating the use of parallel and distributed computation and multidisciplinary design optimization. All but the last of these applications were focused on the high-speed civil transport vehicle; the final application focused on reusable launch vehicles. Teams of discipline experts developed these multidisciplinary applications by integrating legacy engineering analysis codes. As teams became larger and the application development became more complex with increasing levels of fidelity and numbers of disciplines, the need for applying software engineering practices became evident. This paper briefly introduces the application projects and then describes the approaches taken in project management and software engineering for each project; lessons learned are highlighted.

  16. Negative Effects of Learning Spreadsheet Management on Learning Database Management

    ERIC Educational Resources Information Center

    Vágner, Anikó; Zsakó, László

    2015-01-01

    A lot of students learn spreadsheet management before database management. Their similarities can cause a lot of negative effects when learning database management. In this article, we consider these similarities and explain what can cause problems. First, we analyse the basic concepts such as table, database, row, cell, reference, etc. Then, we…

  17. Software Management Environment (SME): Components and algorithms

    NASA Technical Reports Server (NTRS)

    Hendrick, Robert; Kistler, David; Valett, Jon

    1994-01-01

    This document presents the components and algorithms of the Software Management Environment (SME), a management tool developed for the Software Engineering Branch (Code 552) of the Flight Dynamics Division (FDD) of the Goddard Space Flight Center (GSFC). The SME provides an integrated set of visually oriented experienced-based tools that can assist software development managers in managing and planning software development projects. This document describes and illustrates the analysis functions that underlie the SME's project monitoring, estimation, and planning tools. 'SME Components and Algorithms' is a companion reference to 'SME Concepts and Architecture' and 'Software Engineering Laboratory (SEL) Relationships, Models, and Management Rules.'

  18. AGRICULTURAL BEST MANAGEMENT PRACTICE EFFECTIVENESS DATABASE

    EPA Science Inventory

    Resource Purpose:The Agricultural Best Management Practice Effectiveness Database contains the results of research projects which have collected water quality data for the purpose of determining the effectiveness of agricultural management practices in reducing pollutants ...

  19. Sandia software guidelines, Volume 4: Configuration management

    SciTech Connect

    Not Available

    1992-06-01

    This volume is one in a series of Sandia Software Guidelines for use in producing quality software within Sandia National Laboratories. This volume is based on the IEEE standard and guide for software configuration management. The basic concepts and detailed guidance on implementation of these concepts are discussed for several software project types. Example planning documents for both projects and organizations are included.

  20. A distributed database system for sharing geological information using free and open source software

    NASA Astrophysics Data System (ADS)

    Nemoto, T.; Masumoto, S.; Nonogaki, S.; Raghavan, V.

    2013-12-01

    Recently, geological information, such as borehole data and geological maps, and seismic, volcanic or landslide hazard maps are published on the Internet by the national government, local governments, and research institutes in Japan. Most web systems that deliver such geological information consist of a centralized database, which are located and maintained in one location. It is easier to manage the centralized database system because all data resides in a single location. However, if the database breaks, the web service will not be available. In the present study, a distributed database system has been developed to continue delivering geological information even if a database breaks. The distributed database system has an advantage that the system remains available although an individual database is down. All the software used to construct the system is free and open source software. PostgreSQL and pgpool-II are utilized to construct a distributed database. PostgreSQL is a powerful relational database management system. Pgpool-II has a function for management of multiple PostgreSQL servers. OpenLayers is used for the web map clients. Replication and Parallel query modes with pgpool-II are utilized for distribution of a database. It is possible to create a real-time backup on 2 or more PostgreSQL clusters by replication mode. If a database breaks, the backup database will works to continue delivering geological information. Data can be split among multiple servers by using parallel query mode. The rules to send partitioned data to an appropriate cluster are contained in the System Database. If large-scale data is searched, the overall execution time will be reduced. The prototype for sharing 1500 borehole data has been successfully implemented by combination of PostgreSQL and pgpool-II on Linux server. Further development and improvement of the system are necessary to manage and analyze various spatial data in addition to borehole data. This study was supported

  1. Software Management Environment (SME) installation guide

    NASA Technical Reports Server (NTRS)

    Kistler, David; Jeletic, Kellyann

    1992-01-01

    This document contains installation information for the Software Management Environment (SME), developed for the Systems Development Branch (Code 552) of the Flight Dynamics Division of Goddard Space Flight Center (GSFC). The SME provides an integrated set of management tools that can be used by software development managers in their day-to-day management and planning activities. This document provides a list of hardware and software requirements as well as detailed installation instructions and trouble-shooting information.

  2. DOE technology information management system database study report

    SciTech Connect

    Widing, M.A.; Blodgett, D.W.; Braun, M.D.; Jusko, M.J.; Keisler, J.M.; Love, R.J.; Robinson, G.L.

    1994-11-01

    To support the missions of the US Department of Energy (DOE) Special Technologies Program, Argonne National Laboratory is defining the requirements for an automated software system that will search electronic databases on technology. This report examines the work done and results to date. Argonne studied existing commercial and government sources of technology databases in five general areas: on-line services, patent database sources, government sources, aerospace technology sources, and general technology sources. First, it conducted a preliminary investigation of these sources to obtain information on the content, cost, frequency of updates, and other aspects of their databases. The Laboratory then performed detailed examinations of at least one source in each area. On this basis, Argonne recommended which databases should be incorporated in DOE`s Technology Information Management System.

  3. Software for Sharing and Management of Information

    NASA Technical Reports Server (NTRS)

    Chen, James R.; Wolfe, Shawn R.; Wragg, Stephen D.

    2003-01-01

    DIAMS is a set of computer programs that implements a system of collaborative agents that serve multiple, geographically distributed users communicating via the Internet. DIAMS provides a user interface as a Java applet that runs on each user s computer and that works within the context of the user s Internet-browser software. DIAMS helps all its users to manage, gain access to, share, and exchange information in databases that they maintain on their computers. One of the DIAMS agents is a personal agent that helps its owner find information most relevant to current needs. It provides software tools and utilities for users to manage their information repositories with dynamic organization and virtual views. Capabilities for generating flexible hierarchical displays are integrated with capabilities for indexed- query searching to support effective access to information. Automatic indexing methods are employed to support users queries and communication between agents. The catalog of a repository is kept in object-oriented storage to facilitate sharing of information. Collaboration between users is aided by matchmaker agents and by automated exchange of information. The matchmaker agents are designed to establish connections between users who have similar interests and expertise.

  4. Management of virtualized infrastructure for physics databases

    NASA Astrophysics Data System (ADS)

    Topurov, Anton; Gallerani, Luigi; Chatal, Francois; Piorkowski, Mariusz

    2012-12-01

    Demands for information storage of physics metadata are rapidly increasing together with the requirements for its high availability. Most of the HEP laboratories are struggling to squeeze more from their computer centers, thus focus on virtualizing available resources. CERN started investigating database virtualization in early 2006, first by testing database performance and stability on native Xen. Since then we have been closely evaluating the constantly evolving functionality of virtualisation solutions for database and middle tier together with the associated management applications - Oracle's Enterprise Manager and VM Manager. This session will detail our long experience in dealing with virtualized environments, focusing on newest Oracle OVM 3.0 for x86 and Oracle Enterprise Manager functionality for efficiently managing your virtualized database infrastructure.

  5. Manager's handbook for software development, revision 1

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Methods and aids for the management of software development projects are presented. The recommendations are based on analyses and experiences of the Software Engineering Laboratory (SEL) with flight dynamics software development. The management aspects of the following subjects are described: organizing the project, producing a development plan, estimating costs, scheduling, staffing, preparing deliverable documents, using management tools, monitoring the project, conducting reviews, auditing, testing, and certifying.

  6. Using Online Databases in Corporate Issues Management.

    ERIC Educational Resources Information Center

    Thomsen, Steven R.

    1995-01-01

    Finds that corporate public relations practitioners felt they were able, using online database and information services, to intercept issues earlier in the "issue cycle" and thus enable their organizations to develop more "proactionary" or "catalytic" issues management repose strategies. (SR)

  7. MANAGING LARGE DATABASES WITH CUSTOMIZED SAS WINDOWS

    EPA Science Inventory

    This paper discusses the principles of database management through customized windows using SAS/AF, particularly PROC BUILD, to invoke interactive and batch processing of data entry, editing, updating, automatic report generation, and custom report generation functions, including...

  8. Managing Computer Software Collections. ERIC Digest.

    ERIC Educational Resources Information Center

    McLaughlin, Pamela

    This information digest discusses current issues in the management of software collections and outlines several possible options for the cataloging and processing of microcomputer software and courseware. A statement of the problem indicates that treatment of microcomputer software is highly dependent on the type of library, size of the…

  9. The NASA Software Management and Assurance Program

    NASA Technical Reports Server (NTRS)

    Hall, D. L.; Wilson, W. M.

    1983-01-01

    A committee of experienced managers representing each major NASA organization guides a major development effort which seeks to ensure the acquisition of economical and reliable software for more complex future programs. The primary, near-term development objectives of the NASA Software Management and Assurance Program are: (1) to provide the best management and technical guidance available; (2) to facilitate the use of proven tools, techniques, and information; and (3) to maintain a pool of highly qualified software personnel. The software development tasks addressed involve such problems as satellite end-to-end architecture and advanced aircraft guidance and control systems.

  10. Writing references and using citation management software.

    PubMed

    Sungur, Mukadder Orhan; Seyhan, Tülay Özkan

    2013-09-01

    The correct citation of references is obligatory to gain scientific credibility, to honor the original ideas of previous authors and to avoid plagiarism. Currently, researchers can easily find, cite and store references using citation management software. In this review, two popular citation management software programs (EndNote and Mendeley) are summarized. PMID:26328132

  11. Acquiring Financial Management Software: A Prototyping Approach.

    ERIC Educational Resources Information Center

    Wilson, John H.

    1990-01-01

    When the Smithsonian Institution recently acquired a new financial management system, the concept of prototyping was used throughout the process, but in a broader sense than in software development. It was used to refine requirements, establish software management techniques, test a logistical system, and implement and apply the package. (MSE)

  12. Software Development Management: Empirical and Analytical Perspectives

    ERIC Educational Resources Information Center

    Kang, Keumseok

    2011-01-01

    Managing software development is a very complex activity because it must deal with people, organizations, technologies, and business processes. My dissertation consists of three studies that examine software development management from various perspectives. The first study empirically investigates the impacts of prior experience with similar…

  13. Development of an Ada programming support environment database SEAD (Software Engineering and Ada Database) administration manual

    NASA Technical Reports Server (NTRS)

    Liaw, Morris; Evesson, Donna

    1988-01-01

    Software Engineering and Ada Database (SEAD) was developed to provide an information resource to NASA and NASA contractors with respect to Ada-based resources and activities which are available or underway either in NASA or elsewhere in the worldwide Ada community. The sharing of such information will reduce duplication of effort while improving quality in the development of future software systems. SEAD data is organized into five major areas: information regarding education and training resources which are relevant to the life cycle of Ada-based software engineering projects such as those in the Space Station program; research publications relevant to NASA projects such as the Space Station Program and conferences relating to Ada technology; the latest progress reports on Ada projects completed or in progress both within NASA and throughout the free world; Ada compilers and other commercial products that support Ada software development; and reusable Ada components generated both within NASA and from elsewhere in the free world. This classified listing of reusable components shall include descriptions of tools, libraries, and other components of interest to NASA. Sources for the data include technical newletters and periodicals, conference proceedings, the Ada Information Clearinghouse, product vendors, and project sponsors and contractors.

  14. Risk management - What about software?

    SciTech Connect

    1996-07-01

    Risks in software systems arise from many directions. There are risks that the software is faulty, that the system may be attacked, that safety hazards exist, that the system may be inoperable or untimely, that an abnormal event may cause unexpected actions, etc. Risk analysis tools should support and document risk-mitigation decisions and facilitate understanding of residual risks. These tools must be based on a sound theory of risk, which does not exist today. Probabilistic risk assessment techniques apply to physically-based systems where failure modes and event dependence are fairly well understood. But they cannot be blindly applied to software systems, which do not share these characteristics. Moreover, we need to meld many diverse aspects of risk for software systems. This presentation will explore some thought-provoking ideas about modeling, problem spaces, solution approaches, math, decision friendly output, and the role of risk analysis in the software lifecycle.

  15. The land management and operations database (LMOD)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This paper presents the design, implementation, deployment, and application of the Land Management and Operations Database (LMOD). LMOD is the single authoritative source for reference land management and operation reference data within the USDA enterprise data warehouse. LMOD supports modeling appl...

  16. Software configuration management plan for HANDI 2000 business management system

    SciTech Connect

    BENNION, S.I.

    1999-02-10

    The Software Configuration Management Plan (SCMP) describes the configuration management and control environment for HANDI 2000 for the PP and PS software, as well as any custom developed software. This plan establishes requirements and processes for uniform documentation and coordination of HANDI 2000. This SCMP becomes effective as of this document's acceptance and will provide guidance through implementation efforts.

  17. Requirements for a database management system

    SciTech Connect

    Lawrence, J.D.; McCarthy, J.

    1984-09-01

    This document discusses the requirements for a database management system that would satisfy the scientific needs of the Scientific Database Project. We give the major requirements of scientific data management, based on a system developed by Deutsch. Actual requirements, for each category, are identified as mandatory, important, and optional. Mandatory - we should not consider a DBMS unless it satisfies all mandatory requirements. Important - these requirements, while not as crucial as the mandatory ones, are important to the easy and convenient implementation and operation of a scientific database. Optional - such features are nice extras. We expect that the scientific database project can be implemented and operated in any DBMS that meets all of the mandatory and most of the important requirements.

  18. Archetyping: A software generation and management methodology

    NASA Technical Reports Server (NTRS)

    Rothman, Hugh B.; Przybylinski, Stanley M.

    1988-01-01

    Many knowledge based software generation methods have been proposed to improve software quality and programmer productivity. Several government and industry initiatives have focused on software reusability as one solution to these problems. DARTS (trademark), a General Dynamics proprietary symbolic processing technology, provides a unique solution to the reuse problem: archtyping. Archtyping is the embedding of high order language statements in text files. An advanced macroprocessor uses the text files to generate new versions of complex software systems. A DARTS program, the Software Generation and Configuration Management (SGCM) System automates the archtyping process and maintenance cycle. The DARTS technology is briefly discussed, archtyping is described, and the SGCM system is presented in detail.

  19. STARBASE: Database software for the automated plate scanner

    NASA Technical Reports Server (NTRS)

    Odewahn, S. C.; Humphreys, R. M.; Thurmes, P.

    1992-01-01

    The Automated Plate Scanner (APS) of the University of Minnesota, a unique high speed 'flying spot' laser scanner, is currently being used to scan and digitize the 936 O and E plate pairs of the first epoch Palomar Sky Survey. The resultant database will be used to produce a catalog of approximately a billion stars and several million galaxies. The authors describe the ongoing development of a dedicated APS database management system which will be made available to the astronomical community via INTERNET. A specialized DBMS called STARBASE has been written to provide fast access to the hundreds of millions of images collected by the APS. This system provides an initial reduction mode for parameterizing APS images and classifying image types using a novel set of neural network image classifiers. A second analysis mode, which will be that commonly used by the general user, provides for searches of the database which may be constrained by any combination of physical and positional parameters. Through the use of pointer hash trees, the system has been optimized for extremely fast positional searches using either right ascension and declination on the sky or linear X and Y positions on the POSS field. In addition to fast data retrieval, the system provides a graphical interface for displaying scatter plots or histograms of the collected data. In addition, a specialized image display system is being developed to allow the user to view densitometric data for all objects classified as extended by the neural network system. Finally, STARBASE has a flexible programmable interface which allows other programs to access information in the database. This allows users to write applications suited to their particular needs to process APS data.

  20. Research on computer virus database management system

    NASA Astrophysics Data System (ADS)

    Qi, Guoquan

    2011-12-01

    The growing proliferation of computer viruses becomes the lethal threat and research focus of the security of network information. While new virus is emerging, the number of viruses is growing, virus classification increasing complex. Virus naming because of agencies' capture time differences can not be unified. Although each agency has its own virus database, the communication between each other lacks, or virus information is incomplete, or a small number of sample information. This paper introduces the current construction status of the virus database at home and abroad, analyzes how to standardize and complete description of virus characteristics, and then gives the information integrity, storage security and manageable computer virus database design scheme.

  1. BIOSOLIDS DATABASE MANAGEMENT SYSTEM (BDMS)

    EPA Science Inventory

    Resource Purpose:see hard copy attachment "EPA's Biosolids Data Management System and Plans for Evaluating Biosolids Quality"
    Legislation/Enabling Authority:CWA Section 402
    Supported Program:OW, OWM, OECA, ORD, OSW, Regions 1-10, states, local facilitie...

  2. Web and database software for identification of intact proteins using "top down" mass spectrometry.

    PubMed

    Taylor, Gregory K; Kim, Yong-Bin; Forbes, Andrew J; Meng, Fanyu; McCarthy, Ryan; Kelleher, Neil L

    2003-08-15

    For the identification and characterization of proteins harboring posttranslational modifications (PTMs), a "top down" strategy using mass spectrometry has been forwarded recently but languishes without tailored software widely available. We describe a Web-based software and database suite called ProSight PTM constructed for large-scale proteome projects involving direct fragmentation of intact protein ions. Four main components of ProSight PTM are a database retrieval algorithm (Retriever), MySQL protein databases, a file/data manager, and a project tracker. Retriever performs probability-based identifications from absolute fragment ion masses, automatically compiled sequence tags, or a combination of the two, with graphical rendering and browsing of the results. The database structure allows known and putative protein forms to be searched, with prior or predicted PTM knowledge used during each search. Initial functionality is illustrated with a 36-kDa yeast protein identified from a processed cell extract after automated data acquisition using a quadrupole-FT hybrid mass spectrometer. A +142-Da delta(m) on glyceraldehyde-3-phosphate dehydrogenase was automatically localized between Asp90 and Asp192, consistent with its two cystine residues (149 and 153) alkylated by acrylamide (+71 Da each) during the gel-based sample preparation. ProSight PTM is the first search engine and Web environment for identification of intact proteins (https://prosightptm.scs.uiuc.edu/). PMID:14632120

  3. Management of the life and death of an earth-science database: some examples from geotherm

    USGS Publications Warehouse

    Bliss, J.D.

    1986-01-01

    Productive earth-science databases require managers who are familiar with and skilled at using available software developed specifically for database management. There also should be a primary user with a clearly understood mission. The geologic phenomenon addressed by the database must be sufficiently understood, and adequate appropriate data must be available to construct a useful database. The database manager, in concert with the primary user, must ensure that data of adequate quality are available in the database, as well as prepare for mechanisms of releasing the data when the database is terminated. The primary user needs to be held accountable along with the database manager to ensure that a useful database will be created. Quality of data and maintenance of database relevancy to the user's mission are important issues during the database's lifetime. Products prepared at termination may be used more than the operational database and thus are of critical importance. These concepts are based, in part, on both the shortcomings and successes of GEOTHERM, a comprehensive system of databases and software used to store, locate, and evaluate the geology, geochemistry, and hydrology of geothermal systems. ?? 1986.

  4. Concept Development for Software Health Management

    NASA Technical Reports Server (NTRS)

    Riecks, Jung; Storm, Walter; Hollingsworth, Mark

    2011-01-01

    This report documents the work performed by Lockheed Martin Aeronautics (LM Aero) under NASA contract NNL06AA08B, delivery order NNL07AB06T. The Concept Development for Software Health Management (CDSHM) program was a NASA funded effort sponsored by the Integrated Vehicle Health Management Project, one of the four pillars of the NASA Aviation Safety Program. The CD-SHM program focused on defining a structured approach to software health management (SHM) through the development of a comprehensive failure taxonomy that is used to characterize the fundamental failure modes of safety-critical software.

  5. Space Flight Software Development Software for Intelligent System Health Management

    NASA Technical Reports Server (NTRS)

    Trevino, Luis C.; Crumbley, Tim

    2004-01-01

    The slide presentation examines the Marshall Space Flight Center Flight Software Branch, including software development projects, mission critical space flight software development, software technical insight, advanced software development technologies, and continuous improvement in the software development processes and methods.

  6. Design and management of energy databases

    SciTech Connect

    Groscurth, H.M.

    1995-07-01

    The planning of energy supply systems is getting more and more complex and involves increasing amounts of data. In the past, these data have been stored on the computer in simple text files, which were accessible via text editors. At present, powerful database management systems (DBMS) provide mature tools for handling data. However, these instruments are not yet widely used in the energy sector. Therefore, sample solutions for two standard problems of energy planning are presented, namely, the management of time series and of technology data. In addition, the database structure of the energy-optimization model ecco is discussed in detail.

  7. Computer software management, evaluation, and dissemination

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The activities of the Computer Software Management and Information Center involving the collection, processing, and distribution of software developed under the auspices of NASA and certain other federal agencies are reported. Program checkout and evaluation, inventory control, customer services and marketing, dissemination, program maintenance, and special development tasks are discussed.

  8. Buyer Beware: Managing the Software Selection Process.

    ERIC Educational Resources Information Center

    Carse, James W.

    1983-01-01

    Purchased application software has created a new set of problems for project managers charged with selection and implementation responsibilities. Eight activity phases in the software selection process are identified. Development and utilization of this approach at the University of Houston are described. (Author/MLW)

  9. Organizing a breast cancer database: data management.

    PubMed

    Yi, Min; Hunt, Kelly K

    2016-06-01

    Developing and organizing a breast cancer database can provide data and serve as valuable research tools for those interested in the etiology, diagnosis, and treatment of cancer. Depending on the research setting, the quality of the data can be a major issue. Assuring that the data collection process does not contribute inaccuracies can help to assure the overall quality of subsequent analyses. Data management is work that involves the planning, development, implementation, and administration of systems for the acquisition, storage, and retrieval of data while protecting it by implementing high security levels. A properly designed database provides you with access to up-to-date, accurate information. Database design is an important component of application design. If you take the time to design your databases properly, you'll be rewarded with a solid application foundation on which you can build the rest of your application. PMID:27197511

  10. Understanding and managing risk in software systems

    SciTech Connect

    Fletcher, S.K.; Jansma, R.; Lim, J.; Murphy, M.; Wyss, G.

    1995-07-01

    When software is used in safety-critical, security-critical, or mission-critical situations, it is imperative to understand and manage the risks involved. A risk assessment methodology and toolset have been developed which are specific to software systems. This paper describes the concepts of the methodology, with emphasis on the experience of designing a toolset to support the methodology. Also presented are results of applying the methodology to two real software-based products: the software toolset itself, and a network firewall.

  11. TREATABILITY DATABASE (NATIONAL RISK MANAGEMENT RESEARCH LABORATORY)

    EPA Science Inventory

    The National Risk Management Research Laboratory has developed and is continuing to expand a database on the effectiveness of proven treatment technologies in the removal/destruction of chemicals in various types of media, including water, wastewater, soil, debris, sludge, and se...

  12. Implementing a Microcomputer Database Management System.

    ERIC Educational Resources Information Center

    Manock, John J.; Crater, K. Lynne

    1985-01-01

    Current issues in selecting, structuring, and implementing microcomputer database management systems in research administration offices are discussed, and their capabilities are illustrated with the system used by the University of North Carolina at Wilmington. Trends in microcomputer technology and their likely impact on research administration…

  13. Choosing the Right Database Management Program.

    ERIC Educational Resources Information Center

    Vockell, Edward L.; Kopenec, Donald

    1989-01-01

    Provides a comparison of four database management programs commonly used in schools: AppleWorks, the DOS 3.3 and ProDOS versions of PFS, and MECC's Data Handler. Topics discussed include information storage, spelling checkers, editing functions, search strategies, graphs, printout formats, library applications, and HyperCard. (LRW)

  14. Creative Classroom Assignment Through Database Management.

    ERIC Educational Resources Information Center

    Shah, Vivek; Bryant, Milton

    1987-01-01

    The Faculty Scheduling System (FSS), a database management system designed to give administrators the ability to schedule faculty in a fast and efficient manner is described. The FSS, developed using dBASE III, requires an IBM compatible microcomputer with a minimum of 256K memory. (MLW)

  15. A Database Management System for Interlibrary Loan.

    ERIC Educational Resources Information Center

    Chang, Amy

    1990-01-01

    Discusses the increasing complexity of dealing with interlibrary loan requests and describes a database management system for interlibrary loans used at Texas Tech University. System functions are described, including file control, records maintenance, and report generation, and the impact on staff productivity is discussed. (CLB)

  16. Software management tools: Lessons learned from use

    NASA Technical Reports Server (NTRS)

    Reifer, D. J.; Valett, J.; Knight, J.; Wenneson, G.

    1985-01-01

    Experience in inserting software project planning tools into more than 100 projects producing mission critical software are discussed. The problems the software project manager faces are listed along with methods and tools available to handle them. Experience is reported with the Project Manager's Workstation (PMW) and the SoftCost-R cost estimating package. Finally, the results of a survey, which looked at what could be done in the future to overcome the problems experienced and build a set of truly useful tools, are presented.

  17. The CEBAF Element Database and Related Operational Software

    SciTech Connect

    Larrieu, Theodore; Slominski, Christopher; Keesee, Marie; Turner, Dennison; Joyce, Michele

    2015-09-01

    The newly commissioned 12GeV CEBAF accelerator relies on a flexible, scalable and comprehensive database to define the accelerator. This database delivers the configuration for CEBAF operational tools, including hardware checkout, the downloadable optics model, control screens, and much more. The presentation will describe the flexible design of the CEBAF Element Database (CED), its features and assorted use case examples.

  18. Software configuration management plan for HANDI 2000 business management system

    SciTech Connect

    Wilson, D.

    1998-08-25

    The Software Configuration Management Plan (SCMP) describes the configuration management and control environment for HANDI 2000 for the PP and PS software as well as any custom developed software. This plan establishes requirements and processes for uniform documentation control, system change control, systematic evaluation and coordination of HANDI 2000. This SCMP becomes effective as this document is acceptance and will provide guidance through implementation efforts.

  19. HotSpot Software Configuration Management Plan

    SciTech Connect

    Walker, H; Homann, S G

    2009-03-12

    This Software Configuration Management Plan (SCMP) describes the software configuration management procedures used to ensure that the HotSpot dispersion model meets the requirements of its user base, which includes: (1) Users of the PC version of HotSpot for consequence assessment, hazard assessment and safety analysis calculations; and (2) Users of the NARAC Web and iClient software tools, which allow users to run HotSpot for consequence assessment modeling These users and sponsors of the HotSpot software and the organizations they represent constitute the intended audience for this document. This plan is intended to meet Critical Recommendations 1 and 3 from the Software Evaluation of HotSpot and DOE Safety Software Toolbox Recommendation for inclusion of HotSpot in the Department of Energy (DOE) Safety Software Toolbox. HotSpot software is maintained for the Department of Energy Office of Emergency Operations by the National Atmospheric Release Advisory Center (NARAC) at Lawrence Livermore National Laboratory (LLNL). An overview of HotSpot and NARAC are provided.

  20. Software for Intelligent System Health Management (ISHM)

    NASA Technical Reports Server (NTRS)

    Trevino, Luis C.

    2004-01-01

    The slide presentation is a briefing in four areas: overview of health management paradigms; overview of the ARC-Houston Software Engineering Technology Workshop held on April 20-22, 2004; identified technologies relevant to technical themes of intelligent system health management; and the author's thoughts on these topics.

  1. Virtual Grower Software Helps in Greenhouse Management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Management decisions that are based on trial and error or “rules of thumb” are not consistently profitable for greenhouse producers. Since 2005, the USDA-ARS group in Toledo, OH has been working on software that helps take some of the guesswork out of greenhouse management generally, and help guide...

  2. Six database management systems for the Macintosh

    SciTech Connect

    Wheatley, M.R. ); Rock, N.M.S. )

    1989-12-01

    Six multi-file database management packages (DBMs) for the Apple Macintosh are reviewed. The reviews of Fourth Dimension, dBase Mac, FoxBase +/Mac, Omnis 3+, Omnis 5, and Oracle are based on several months of extensive testing, including actual performance with geological databases up to 4 megabytes. The MacDBMs range from those thoroughly implementing the Mac philosophy of user-friendliness (e.g. 4th Dimension) to variably Macified versions of established mainframe and PC DBMs, such as Oracle, FoxBase, and dBase. Although most of these DBMs are billed as relational, only Macintosh Oracle strictly obeys this condition. Mac users have a wide choice, from simple flat-file DBMs (MS File, etc.) to complex packages capable of interacting with many users, many files, and external mainframe or PC databases.

  3. An image database management system for conducting CAD research

    NASA Astrophysics Data System (ADS)

    Gruszauskas, Nicholas; Drukker, Karen; Giger, Maryellen L.

    2007-03-01

    The development of image databases for CAD research is not a trivial task. The collection and management of images and their related metadata from multiple sources is a time-consuming but necessary process. By standardizing and centralizing the methods in which these data are maintained, one can generate subsets of a larger database that match the specific criteria needed for a particular research project in a quick and efficient manner. A research-oriented management system of this type is highly desirable in a multi-modality CAD research environment. An online, webbased database system for the storage and management of research-specific medical image metadata was designed for use with four modalities of breast imaging: screen-film mammography, full-field digital mammography, breast ultrasound and breast MRI. The system was designed to consolidate data from multiple clinical sources and provide the user with the ability to anonymize the data. Input concerning the type of data to be stored as well as desired searchable parameters was solicited from researchers in each modality. The backbone of the database was created using MySQL. A robust and easy-to-use interface for entering, removing, modifying and searching information in the database was created using HTML and PHP. This standardized system can be accessed using any modern web-browsing software and is fundamental for our various research projects on computer-aided detection, diagnosis, cancer risk assessment, multimodality lesion assessment, and prognosis. Our CAD database system stores large amounts of research-related metadata and successfully generates subsets of cases that match the user's desired search criteria.

  4. Producing an Index with Your Microcomputer Database Manager.

    ERIC Educational Resources Information Center

    Jonassen, David

    1985-01-01

    Describes a procedure for using commonly available database management systems to produce indexes on microcomputers. Production steps discussed include creation of the database, data entry, database sort, formatting, and editing. (Author/MBR)

  5. Integrated Functional and Executional Modelling of Software Using Web-Based Databases

    NASA Technical Reports Server (NTRS)

    Kulkarni, Deepak; Marietta, Roberta

    1998-01-01

    NASA's software subsystems undergo extensive modification and updates over the operational lifetimes. It is imperative that modified software should satisfy safety goals. This report discusses the difficulties encountered in doing so and discusses a solution based on integrated modelling of software, use of automatic information extraction tools, web technology and databases.

  6. Requirements Management System Browser (RMSB) software design description

    SciTech Connect

    Frank, D.D.

    1996-09-30

    The purpose of this document is to provide an ``as-built`` design description for the Requirements Management System Browser (RMSB) application. The Graphical User Interface (GUI) and database structure design are described for the RMSB application, referred to as the ``Browser.`` The RMSB application provides an easy to use PC-based interface to browse systems engineering data stored and managed in a UNIX software application. The system engineering data include functions, requirements, and architectures that make up the Tank Waste Remediation System (TWRS) technical baseline.

  7. Lessons Learned from Deploying an Analytical Task Management Database

    NASA Technical Reports Server (NTRS)

    O'Neil, Daniel A.; Welch, Clara; Arceneaux, Joshua; Bulgatz, Dennis; Hunt, Mitch; Young, Stephen

    2007-01-01

    Defining requirements, missions, technologies, and concepts for space exploration involves multiple levels of organizations, teams of people with complementary skills, and analytical models and simulations. Analytical activities range from filling a To-Be-Determined (TBD) in a requirement to creating animations and simulations of exploration missions. In a program as large as returning to the Moon, there are hundreds of simultaneous analysis activities. A way to manage and integrate efforts of this magnitude is to deploy a centralized database that provides the capability to define tasks, identify resources, describe products, schedule deliveries, and generate a variety of reports. This paper describes a web-accessible task management system and explains the lessons learned during the development and deployment of the database. Through the database, managers and team leaders can define tasks, establish review schedules, assign teams, link tasks to specific requirements, identify products, and link the task data records to external repositories that contain the products. Data filters and spreadsheet export utilities provide a powerful capability to create custom reports. Import utilities provide a means to populate the database from previously filled form files. Within a four month period, a small team analyzed requirements, developed a prototype, conducted multiple system demonstrations, and deployed a working system supporting hundreds of users across the aeros pace community. Open-source technologies and agile software development techniques, applied by a skilled team enabled this impressive achievement. Topics in the paper cover the web application technologies, agile software development, an overview of the system's functions and features, dealing with increasing scope, and deploying new versions of the system.

  8. SPIRE Data-Base Management System

    NASA Technical Reports Server (NTRS)

    Fuechsel, C. F.

    1984-01-01

    Spacelab Payload Integration and Rocket Experiment (SPIRE) data-base management system (DBMS) based on relational model of data bases. Data bases typically used for engineering and mission analysis tasks and, unlike most commercially available systems, allow data items and data structures stored in forms suitable for direct analytical computation. SPIRE DBMS designed to support data requests from interactive users as well as applications programs.

  9. New Software for Ensemble Creation in the Spitzer-Space-Telescope Operations Database

    NASA Technical Reports Server (NTRS)

    Laher, Russ; Rector, John

    2004-01-01

    Some of the computer pipelines used to process digital astronomical images from NASA's Spitzer Space Telescope require multiple input images, in order to generate high-level science and calibration products. The images are grouped into ensembles according to well documented ensemble-creation rules by making explicit associations in the operations Informix database at the Spitzer Science Center (SSC). The advantage of this approach is that a simple database query can retrieve the required ensemble of pipeline input images. New and improved software for ensemble creation has been developed. The new software is much faster than the existing software because it uses pre-compiled database stored-procedures written in Informix SPL (SQL programming language). The new software is also more flexible because the ensemble creation rules are now stored in and read from newly defined database tables. This table-driven approach was implemented so that ensemble rules can be inserted, updated, or deleted without modifying software.

  10. Design of Student Information Management Database Application System for Office and Departmental Target Responsibility System

    NASA Astrophysics Data System (ADS)

    Zhou, Hui

    It is the inevitable outcome of higher education reform to carry out office and departmental target responsibility system, in which statistical processing of student's information is an important part of student's performance review. On the basis of the analysis of the student's evaluation, the student information management database application system is designed by using relational database management system software in this paper. In order to implement the function of student information management, the functional requirement, overall structure, data sheets and fields, data sheet Association and software codes are designed in details.

  11. Software Management for the NOνAExperiment

    NASA Astrophysics Data System (ADS)

    Davies, G. S.; Davies, J. P.; C Group; Rebel, B.; Sachdev, K.; Zirnstein, J.

    2015-12-01

    The NOvAsoftware (NOνASoft) is written in C++, and built on the Fermilab Computing Division's art framework that uses ROOT analysis software. NOνASoftmakes use of more than 50 external software packages, is developed by more than 50 developers and is used by more than 100 physicists from over 30 universities and laboratories in 3 continents. The software builds are handled by Fermilab's custom version of Software Release Tools (SRT), a UNIX based software management system for large, collaborative projects that is used by several experiments at Fermilab. The system provides software version control with SVN configured in a client-server mode and is based on the code originally developed by the BaBar collaboration. In this paper, we present efforts towards distributing the NOvA software via the CernVM File System distributed file system. We will also describe our recent work to use a CMake build system and Jenkins, the open source continuous integration system, for NOνASoft.

  12. Bolus Calculator with Nutrition Database Software, a New Concept of Prandial Insulin Programming for Pump Users

    PubMed Central

    Pańkowska, Ewa; Błazik, Marlena

    2010-01-01

    Bolus calculators are effective tools in controlling blood glucose levels in patients treated with insulin. Diabetics is a new software devised for patients to facilitate and improve self-managing for prandial insulin dosing and for better controlling food intake. This device contains two integral parts: a nutrition database and a bolus calculator. The algorithm is based on a formula in which carbohydrate (CHO) and either fat and/or protein (FP) products are engulfed in insulin. The insulin dose setting is programmed individually for CHO in a normal bolus (N-W) and for FP in a square-wave bolus (S-W). The device calculates the dose of insulin for N-W or S-W, suggests the optimal kind of bolus, and indicates the timing in hours for an S-W bolus. In addition, this calculator, which contains a nutrition database and insulin dosing software, helps determine the correct type of necessary boluses for selected foods. PMID:20513322

  13. Bolus calculator with nutrition database software, a new concept of prandial insulin programming for pump users.

    PubMed

    Pańkowska, Ewa; Błazik, Marlena

    2010-05-01

    Bolus calculators are effective tools in controlling blood glucose levels in patients treated with insulin. Diabetics is a new software devised for patients to facilitate and improve self-managing for prandial insulin dosing and for better controlling food intake. This device contains two integral parts: a nutrition database and a bolus calculator. The algorithm is based on a formula in which carbohydrate (CHO) and either fat and/or protein (FP) products are engulfed in insulin. The insulin dose setting is programmed individually for CHO in a normal bolus (N-W) and for FP in a square-wave bolus (S-W). The device calculates the dose of insulin for N-W or S-W, suggests the optimal kind of bolus, and indicates the timing in hours for an S-W bolus. In addition, this calculator, which contains a nutrition database and insulin dosing software, helps determine the correct type of necessary boluses for selected foods. PMID:20513322

  14. Software for Managing Parametric Studies

    NASA Technical Reports Server (NTRS)

    Yarrow, Maurice; McCann, Karen M.; DeVivo, Adrian

    2003-01-01

    The Information Power Grid Virtual Laboratory (ILab) is a Practical Extraction and Reporting Language (PERL) graphical-user-interface computer program that generates shell scripts to facilitate parametric studies performed on the Grid. (The Grid denotes a worldwide network of supercomputers used for scientific and engineering computations involving data sets too large to fit on desktop computers.) Heretofore, parametric studies on the Grid have been impeded by the need to create control language scripts and edit input data files painstaking tasks that are necessary for managing multiple jobs on multiple computers. ILab reflects an object-oriented approach to automation of these tasks: All data and operations are organized into packages in order to accelerate development and debugging. A container or document object in ILab, called an experiment, contains all the information (data and file paths) necessary to define a complex series of repeated, sequenced, and/or branching processes. For convenience and to enable reuse, this object is serialized to and from disk storage. At run time, the current ILab experiment is used to generate required input files and shell scripts, create directories, copy data files, and then both initiate and monitor the execution of all computational processes.

  15. Software Health Management with Bayesian Networks

    NASA Technical Reports Server (NTRS)

    Mengshoel, Ole; Schumann, JOhann

    2011-01-01

    Most modern aircraft as well as other complex machinery is equipped with diagnostics systems for its major subsystems. During operation, sensors provide important information about the subsystem (e.g., the engine) and that information is used to detect and diagnose faults. Most of these systems focus on the monitoring of a mechanical, hydraulic, or electromechanical subsystem of the vehicle or machinery. Only recently, health management systems that monitor software have been developed. In this paper, we will discuss our approach of using Bayesian networks for Software Health Management (SWHM). We will discuss SWHM requirements, which make advanced reasoning capabilities for the detection and diagnosis important. Then we will present our approach to using Bayesian networks for the construction of health models that dynamically monitor a software system and is capable of detecting and diagnosing faults.

  16. Software development, nomenclature schemes, and mapping strategies for an international pediatric cardiac surgery database system.

    PubMed

    Jacobs, Jeffrey P

    2002-01-01

    The field of congenital heart surgery has the opportunity to create the first comprehensive international database for a medical subspecialty. An understanding of the demographics of congenital heart disease and the rapid growth of computer technology leads to the realization that creating a comprehensive international database for pediatric cardiac surgery represents an important and achievable goal. The evolution of computer-based data analysis creates an opportunity to develop software to manage an international congenital heart surgery database and eventually become an electronic medical record. The same database data set for congenital heart surgery is now being used in Europe and North America. Additional work is under way to involve Africa, Asia, Australia, and South America. The almost simultaneous publication of the European Association for Cardio-thoracic Surgery/Society of Thoracic Surgeons coding system and the Association for European Paediatric Cardiology coding system resulted in the potential for multiple coding. Representatives of the Association for European Paediatric Cardiology, Society of Thoracic Surgeons, European Association for Cardio-thoracic Surgery, and European Congenital Heart Surgeons Foundation agree that these hierarchical systems are complementary and not competitive. An international committee will map the two systems. The ideal coding system will permit a diagnosis or procedure to be coded only one time with mapping allowing this code to be used for patient care, billing, practice management, teaching, research, and reporting to governmental agencies. The benefits of international data gathering and sharing are global, with the long-term goal of the continued upgrade in the quality of congenital heart surgery worldwide. PMID:11994876

  17. Marfan Database (third edition): new mutations and new routines for the software.

    PubMed Central

    Collod-Béroud, G; Béroud, C; Ades, L; Black, C; Boxer, M; Brock, D J; Holman, K J; de Paepe, A; Francke, U; Grau, U; Hayward, C; Klein, H G; Liu, W; Nuytinck, L; Peltonen, L; Alvarez Perez, A B; Rantamäki, T; Junien, C; Boileau, C

    1998-01-01

    The Marfan database is a software that contains routines for the analysis of mutations identified in the FBN1 gene that encodes fibrillin-1. Mutations in this gene are associated not only with Marfan syndrome but also with a spectrum of overlapping disorders. The third version of the Marfan database contains 137 entries. The software has been modified to accommodate four new routines and is now accessible on the World Wide Web at http://www.umd.necker.fr PMID:9399842

  18. A multidisciplinary database for geophysical time series management

    NASA Astrophysics Data System (ADS)

    Montalto, P.; Aliotta, M.; Cassisi, C.; Prestifilippo, M.; Cannata, A.

    2013-12-01

    The variables collected by a sensor network constitute a heterogeneous data source that needs to be properly organized in order to be used in research and geophysical monitoring. With the time series term we refer to a set of observations of a given phenomenon acquired sequentially in time. When the time intervals are equally spaced one speaks of period or sampling frequency. Our work describes in detail a possible methodology for storage and management of time series using a specific data structure. We designed a framework, hereinafter called TSDSystem (Time Series Database System), in order to acquire time series from different data sources and standardize them within a relational database. The operation of standardization provides the ability to perform operations, such as query and visualization, of many measures synchronizing them using a common time scale. The proposed architecture follows a multiple layer paradigm (Loaders layer, Database layer and Business Logic layer). Each layer is specialized in performing particular operations for the reorganization and archiving of data from different sources such as ASCII, Excel, ODBC (Open DataBase Connectivity), file accessible from the Internet (web pages, XML). In particular, the loader layer performs a security check of the working status of each running software through an heartbeat system, in order to automate the discovery of acquisition issues and other warning conditions. Although our system has to manage huge amounts of data, performance is guaranteed by using a smart partitioning table strategy, that keeps balanced the percentage of data stored in each database table. TSDSystem also contains modules for the visualization of acquired data, that provide the possibility to query different time series on a specified time range, or follow the realtime signal acquisition, according to a data access policy from the users.

  19. Advanced Scientific Computing Environment Team new scientific database management task

    SciTech Connect

    Church, J.P.; Roberts, J.C.; Sims, R.N.; Smetana, A.O.; Westmoreland, B.W.

    1991-06-01

    The mission of the ASCENT Team is to continually keep pace with, evaluate, and select emerging computing technologies to define and implement prototypic scientific environments that maximize the ability of scientists and engineers to manage scientific data. These environments are to be implemented in a manner consistent with the site computing architecture and standards and NRTSC/SCS strategic plans for scientific computing. The major trends in computing hardware and software technology clearly indicate that the future computer'' will be a network environment that comprises supercomputers, graphics boxes, mainframes, clusters, workstations, terminals, and microcomputers. This network computer'' will have an architecturally transparent operating system allowing the applications code to run on any box supplying the required computing resources. The environment will include a distributed database and database managing system(s) that permits use of relational, hierarchical, object oriented, GIS, et al, databases. To reach this goal requires a stepwise progression from the present assemblage of monolithic applications codes running on disparate hardware platforms and operating systems. The first steps include converting from the existing JOSHUA system to a new J80 system that complies with modern language standards, development of a new J90 prototype to provide JOSHUA capabilities on Unix platforms, development of portable graphics tools to greatly facilitate preparation of input and interpretation of output; and extension of Jvv'' concepts and capabilities to distributed and/or parallel computing environments.

  20. Omics Metadata Management Software v. 1 (OMMS)

    SciTech Connect

    2013-09-09

    Our application, the Omics Metadata Management Software (OMMS), answers both needs, empowering experimentalists to generate intuitive, consistent metadata, and to perform bioinformatics analyses and information management tasks via a simple and intuitive web-based interface. Several use cases with short-read sequence datasets are provided to showcase the full functionality of the OMMS, from metadata curation tasks, to bioinformatics analyses and results management and downloading. The OMMS can be implemented as a stand alone-package for individual laboratories, or can be configured for web-based deployment supporting geographically dispersed research teams. Our software was developed with open-source bundles, is flexible, extensible and easily installed and run by operators with general system administration and scripting language literacy.

  1. Software Schedules Missions, Aids Project Management

    NASA Technical Reports Server (NTRS)

    2008-01-01

    NASA missions require advanced planning, scheduling, and management, and the Space Agency has worked extensively to develop the programs and software suites necessary to facilitate these complex missions. These enormously intricate undertakings have hundreds of active components that need constant management and monitoring. It is no surprise, then, that the software developed for these tasks is often applicable in other high-stress, complex environments, like in government or industrial settings. NASA work over the past few years has resulted in a handful of new scheduling, knowledge-management, and research tools developed under contract with one of NASA s partners. These tools have the unique responsibility of supporting NASA missions, but they are also finding uses outside of the Space Program.

  2. Omics Metadata Management Software v. 1 (OMMS)

    Energy Science and Technology Software Center (ESTSC)

    2013-09-09

    Our application, the Omics Metadata Management Software (OMMS), answers both needs, empowering experimentalists to generate intuitive, consistent metadata, and to perform bioinformatics analyses and information management tasks via a simple and intuitive web-based interface. Several use cases with short-read sequence datasets are provided to showcase the full functionality of the OMMS, from metadata curation tasks, to bioinformatics analyses and results management and downloading. The OMMS can be implemented as a stand alone-package for individual laboratories,more » or can be configured for web-based deployment supporting geographically dispersed research teams. Our software was developed with open-source bundles, is flexible, extensible and easily installed and run by operators with general system administration and scripting language literacy.« less

  3. Pre-Validated Signal Database Management System

    Energy Science and Technology Software Center (ESTSC)

    1996-12-18

    SPRT/DBMS is a pre-validated experimental database management system for industries where large volumes of process signals are acquired and archived. This system implements a new and powerful pattern recognition method, the spectrum transformed sequential testing (STST or ST2) procedure. A network of interacting ST2 modules deployed in parallel is integrated with a relational DBMS to fully validate process signals as they are archived. This reliable, secure DBMS then provides system modelers, code developers, and safetymore » analysts with an easily accessible source of fully validated process data.« less

  4. Pre-Validated Signal Database Management System

    SciTech Connect

    Gross, Kenny C.

    1996-12-18

    SPRT/DBMS is a pre-validated experimental database management system for industries where large volumes of process signals are acquired and archived. This system implements a new and powerful pattern recognition method, the spectrum transformed sequential testing (STST or ST2) procedure. A network of interacting ST2 modules deployed in parallel is integrated with a relational DBMS to fully validate process signals as they are archived. This reliable, secure DBMS then provides system modelers, code developers, and safety analysts with an easily accessible source of fully validated process data.

  5. Configuration management for hardware-software codesign

    SciTech Connect

    Kobialka, H.U.; Gnedina, A.; Wilberg, J.

    1996-12-31

    Configuration Management (CM) has a long tradition in the area of software development. In other areas CM is still more a promise than a product to be used. During HW/SW codesign a large design space has to be explored in order to find the optimal combination of software and hardware. This is an optimization process where many variants (> 1000) and associated analysis results have to be maintained for later exploration. Each variant consists of hundreds of files. This paper describes the CM requirements we encountered when introducing CM in a HW/SW codesign project. CM support for HW/SW codesign has been implemented in the ADDD development environment.

  6. [The Development and Application of the Orthopaedics Implants Failure Database Software Based on WEB].

    PubMed

    Huang, Jiahua; Zhou, Hai; Zhang, Binbin; Ding, Biao

    2015-09-01

    This article develops a new failure database software for orthopaedics implants based on WEB. The software is based on B/S mode, ASP dynamic web technology is used as its main development language to achieve data interactivity, Microsoft Access is used to create a database, these mature technologies make the software extend function or upgrade easily. In this article, the design and development idea of the software, the software working process and functions as well as relative technical features are presented. With this software, we can store many different types of the fault events of orthopaedics implants, the failure data can be statistically analyzed, and in the macroscopic view, it can be used to evaluate the reliability of orthopaedics implants and operations, it also can ultimately guide the doctors to improve the clinical treatment level. PMID:26904871

  7. HGDBMS: a human genetics database management system.

    PubMed

    Seuchter, S A; Skolnick, M H

    1988-10-01

    Human genetics research involves a large number of complex data sets naturally organized in hierarchical structures. Data collection is performed on different levels, e.g., the project level, pedigree level, individual level, and sample level. Different aspects of a study utilize different views of the data, requiring a flexible database management system (DBMS) which satisfies these different needs for data collection and retrieval. We describe HGDBMS, a comprehensive relational DBMS, implemented as an application of the GENISYS I DBMS, which allows embedding the hierarchical structure of pedigrees in a relational structure. The system's file structure is described in detail. Currently our Melanoma and Chromosome 17 map studies are managed with HGDBMS. Our initial experience demonstrates the value of a flexible system which supports the needs for data entry, update, storage, reporting, and analysis required during different phases of genetic research. Further developments will focus on the integration of HGDBMS with a human genetics expert system shell and analysis programs. PMID:3180747

  8. Integrated Space Asset Management Database and Modeling

    NASA Technical Reports Server (NTRS)

    MacLeod, Todd; Gagliano, Larry; Percy, Thomas; Mason, Shane

    2015-01-01

    Effective Space Asset Management is one key to addressing the ever-growing issue of space congestion. It is imperative that agencies around the world have access to data regarding the numerous active assets and pieces of space junk currently tracked in orbit around the Earth. At the center of this issues is the effective management of data of many types related to orbiting objects. As the population of tracked objects grows, so too should the data management structure used to catalog technical specifications, orbital information, and metadata related to those populations. Marshall Space Flight Center's Space Asset Management Database (SAM-D) was implemented in order to effectively catalog a broad set of data related to known objects in space by ingesting information from a variety of database and processing that data into useful technical information. Using the universal NORAD number as a unique identifier, the SAM-D processes two-line element data into orbital characteristics and cross-references this technical data with metadata related to functional status, country of ownership, and application category. The SAM-D began as an Excel spreadsheet and was later upgraded to an Access database. While SAM-D performs its task very well, it is limited by its current platform and is not available outside of the local user base. Further, while modeling and simulation can be powerful tools to exploit the information contained in SAM-D, the current system does not allow proper integration options for combining the data with both legacy and new M&S tools. This paper provides a summary of SAM-D development efforts to date and outlines a proposed data management infrastructure that extends SAM-D to support the larger data sets to be generated. A service-oriented architecture model using an information sharing platform named SIMON will allow it to easily expand to incorporate new capabilities, including advanced analytics, M&S tools, fusion techniques and user interface for

  9. Database Management Systems: New Homes for Migrating Bibliographic Records.

    ERIC Educational Resources Information Center

    Brooks, Terrence A.; Bierbaum, Esther G.

    1987-01-01

    Assesses bibliographic databases as part of visionary text systems such as hypertext and scholars' workstations. Downloading is discussed in terms of the capability to search records and to maintain unique bibliographic descriptions, and relational database management systems, file managers, and text databases are reviewed as possible hosts for…

  10. Software Management Environment (SME) concepts and architecture, revision 1

    NASA Technical Reports Server (NTRS)

    Hendrick, Robert; Kistler, David; Valett, Jon

    1992-01-01

    This document presents the concepts and architecture of the Software Management Environment (SME), developed for the Software Engineering Branch of the Flight Dynamic Division (FDD) of GSFC. The SME provides an integrated set of experience-based management tools that can assist software development managers in managing and planning flight dynamics software development projects. This document provides a high-level description of the types of information required to implement such an automated management tool.

  11. NGNP Risk Management Database: A Model for Managing Risk

    SciTech Connect

    John Collins; John M. Beck

    2011-11-01

    The Next Generation Nuclear Plant (NGNP) Risk Management System (RMS) is a database used to maintain the project risk register. The RMS also maps risk reduction activities to specific identified risks. Further functionality of the RMS includes mapping reactor suppliers Design Data Needs (DDNs) to risk reduction tasks and mapping Phenomena Identification Ranking Table (PIRTs) to associated risks. This document outlines the basic instructions on how to use the RMS. This document constitutes Revision 1 of the NGNP Risk Management Database: A Model for Managing Risk. It incorporates the latest enhancements to the RMS. The enhancements include six new custom views of risk data - Impact/Consequence, Tasks by Project Phase, Tasks by Status, Tasks by Project Phase/Status, Tasks by Impact/WBS, and Tasks by Phase/Impact/WBS.

  12. Database Software for Social Studies. A MicroSIFT Quarterly Report.

    ERIC Educational Resources Information Center

    Weaver, Dave

    The report describes and evaluates the use of a set of learning tools called database managers and their creation of databases to help teach problem solving skills in social studies. Details include the design, building, and use of databases in a social studies setting, along with advantages and disadvantages of using them. The three types of…

  13. [A computerized database for managing otorhinolaryngologic oncology patients].

    PubMed

    Mira, E; Lanza, L; Castelli, A; Benazzo, M; Tinelli, C

    1998-06-01

    In recent years the management and interdisciplinary treatment of oncological patients has become extremely complex due to the progress made in diagnosis and therapy. As a result, the knowledge required to treat patients can no longer be simply memorized or manually filed. Computer technology provides the ideal instrument for organizing, saving and analyzing data from head and neck tumor patients. The authors have prepared a computerized database to meet the following needs: ease of use, even for non computer savvy users; minimal ambiguity for data entry; use for both clinical and scientific purposes; possibility to create a network with similar database at other Centers; possibility to expand to include image management. The archive is based on a personal computer with an INTEL 80486 microprocessor, 40 Mb RAM, DOS 6.0. and Windows 3.1. The software includes four main routines: a) formulation and management of tables where oncological data are gathered; b) entry and management of patient-related clinical data; c) statistical processing for epidemiological and oncological research and; d) management of basic computer services. In clinical practice the database allows the following: a) preparation of a monthly chart of check-ups, b) rapid tracking of patients lost to followup, c) printout of a summary of the clinical history of each patient at the time of check-up and rapid updating at the end of the examination, d) automatic production of forms such as discharge letters and reports to be shared with related services (i.e. medical oncology, radiotherapy). In addition, the database is a powerful, versatile research tool which can promptly provide all sorts of oncological data and can automatically prepare tables, diagrams, correlations, survival curves. The system was developed from 1993 to 1995 and has been operative, with a few minor modifications and updates, since 1995. Today the database contains more than 1200 oncological cases and the system is used daily by

  14. Scientific Software for the Macintosh.

    ERIC Educational Resources Information Center

    Watkins, Douglas; Gabaldon, Diana J.

    1985-01-01

    Lists and describes representative software for Macintosh microcomputers. Included are Apple University Consortium software, word processing software, statistics packages, integrated packages, database management systems, and others. Source of software and costs (when available) are included. (JN)

  15. The Network Configuration of an Object Relational Database Management System

    NASA Technical Reports Server (NTRS)

    Diaz, Philip; Harris, W. C.

    2000-01-01

    The networking and implementation of the Oracle Database Management System (ODBMS) requires developers to have knowledge of the UNIX operating system as well as all the features of the Oracle Server. The server is an object relational database management system (DBMS). By using distributed processing, processes are split up between the database server and client application programs. The DBMS handles all the responsibilities of the server. The workstations running the database application concentrate on the interpretation and display of data.

  16. Real time access to commercial microwave link data: Details of the data acquisition software, the database and its web frontend

    NASA Astrophysics Data System (ADS)

    Keis, Felix; Chwala, Christian; Kunstmann, Harald

    2015-04-01

    Using commercial microwave link networks for precipitation estimation has become popular in the last years. Acquiring the necessary data from the network operators is however still difficult. Usually, data is provided to researches with large temporal delay and at irregular basis. Driven by the demand to facilitate this data accessibility, a custom acquisition software for microwave links has been developed in joint cooperation with our industry partner Ericsson. It is capable of recording data from a great number of microwave links simultaneously and of forwarding the data instantaneously to a newly established KIT-internal database. It makes use of the Simple Network Management Protocol (SNMP) and collects the transmitter and receiver power levels via asynchronous SNMP requests. The software is currently in its first operational test phase, recording data from several hundred Ericsson microwave links in southern Germany. Furthermore the software is used to acquire data with 1 Hz temporal resolution from four microwave links operated by the skiing resort in Garmisch-Partenkirchen. For convenient accessibility of this amount of data we have developed a web frontend for the emerging microwave link database. It provides dynamic real time visualization and basic processing of the recorded transmitter and receiver power levels. Here we will present details of the custom data acquisition software with focus on the design of the KIT microwave link database and on the specifically developed web frontend.

  17. Database Administrator

    ERIC Educational Resources Information Center

    Moore, Pam

    2010-01-01

    The Internet and electronic commerce (e-commerce) generate lots of data. Data must be stored, organized, and managed. Database administrators, or DBAs, work with database software to find ways to do this. They identify user needs, set up computer databases, and test systems. They ensure that systems perform as they should and add people to the…

  18. Practical considerations in the management of large multiinstitutional databases.

    PubMed

    Edwards, F H; Clark, R E; Schwartz, M

    1994-12-01

    Large multiinstitutional databases are excellent sources of information that provide clinically useful insight into the practice of cardiac surgery. Fully informed subscribers should be aware of the practical concerns associated with the management and interpretation of database results. During development of The Society of Thoracic Surgeons National Database, three such areas have become particularly important: the database population, the database quality, and the significance of results. Appreciation of the real and philosophical problems associated with these issues will allow for greater appreciation of the intricacies of the database and will enhance the users' ability to interpret information gained from the database. PMID:7979779

  19. GSOSTATS Database: USAF Synchronous Satellite Catalog Data Conversion Software. User's Guide and Software Maintenance Manual, Version 2.1

    NASA Technical Reports Server (NTRS)

    Mallasch, Paul G.; Babic, Slavoljub

    1994-01-01

    The United States Air Force (USAF) provides NASA Lewis Research Center with monthly reports containing the Synchronous Satellite Catalog and the associated Two Line Mean Element Sets. The USAF Synchronous Satellite Catalog supplies satellite orbital parameters collected by an automated monitoring system and provided to Lewis Research Center as text files on magnetic tape. Software was developed to facilitate automated formatting, data normalization, cross-referencing, and error correction of Synchronous Satellite Catalog files before loading into the NASA Geosynchronous Satellite Orbital Statistics Database System (GSOSTATS). This document contains the User's Guide and Software Maintenance Manual with information necessary for installation, initialization, start-up, operation, error recovery, and termination of the software application. It also contains implementation details, modification aids, and software source code adaptations for use in future revisions.

  20. Comprehensive Software Eases Air Traffic Management

    NASA Technical Reports Server (NTRS)

    2007-01-01

    To help air traffic control centers improve the safety and the efficiency of the National Airspace System, Ames Research Center developed the Future Air Traffic Management Concepts Evaluation Tool (FACET) software, which won NASA's 2006 "Software of the Year" competition. In 2005, Ames licensed FACET to Flight Explorer Inc., for integration into its Flight Explorer (version 6.0) software. The primary FACET features incorporated in the Flight Explorer software system alert airspace users to forecasted demand and capacity imbalances. Advance access to this information helps dispatchers anticipate congested sectors (airspace) and delays at airports, and decide if they need to reroute flights. FACET is now a fully integrated feature in the Flight Explorer Professional Edition (version 7.0). Flight Explorer Professional offers end-users other benefits, including ease of operation; automatic alerts to inform users of important events such as weather conditions and potential airport delays; and international, real-time flight coverage over Canada, the United Kingdom, New Zealand, and sections of the Atlantic and Pacific Oceans. Flight Explorer Inc. recently broadened coverage by partnering with Honeywell International Inc.'s Global Data Center, Blue Sky Network, Sky Connect LLC, SITA, ARINC Incorporated, Latitude Technologies Corporation, and Wingspeed Corporation, to track their aircraft anywhere in the world.

  1. SAPHIRE 8 Software Configuration Management Plan

    SciTech Connect

    Curtis Smith

    2010-01-01

    The INL software developers use version control for both the formally released SAPHIRE versions, as well as for source code. For each formal release of the software, the developers perform an acceptance test: the software must pass a suite of automated tests prior to official release. Each official release of SAPHIRE is assigned a unique version identifier. The release is bundled into a standard installation package for easy and consistent set-up by individual users. Included in the release is a list of bug fixes and new features for the current release, as well as a history of those items for past releases. Each formal release of SAPHIRE will have passed an acceptance test. In addition to assignment of a unique version identifier for an official software release, each source code file is kept in a controlled library. Source code is a collection of all the computer instructions written by developers to create the finished product. The library is kept on a server, where back-ups are regularly made. This document describes the configuration management approach used as part of the SAPHIRE development.

  2. Configuration management plan for the GENII software

    SciTech Connect

    Rittmann, P.D.

    1994-12-12

    The GENII program calculates doses from radionuclides released into the environment for a variety of possible exposure scenarios. The user prepares an input data file with the necessary modelling assumptions and parameters. The program reads the user`s input file, computes the necessary doses and stores these results in an output file. The output file also contains a listing of the user`s input and gives the title lines from the data libraries which are accessed in the course of the calculations. The purpose of this document is to provide users of the GENII software with the configuration controls which are planned for use by WHC in accordance with WHC-CM-3-10. The controls are solely for WHC employees. Non-WHC individuals are not excluded, but no promise is made or implied that they will be informed of errors or revisions to the software. The configuration controls cover the GENII software, the GENII user`s guide, the list of GENII users at WHC, and the backup copies. Revisions to the software must be approved prior to distribution in accordance with this configuration management plan.

  3. Laboratory cost control and financial management software.

    PubMed

    Mayer, M

    1998-02-01

    Economical constraints within the health care system advocate the introduction of tighter control of costs in clinical laboratories. Detailed cost information forms the basis for cost control and financial management. Based on the cost information, proper decisions regarding priorities, procedure choices, personnel policies and investments can be made. This presentation outlines some principles of cost analysis, describes common limitations of cost analysis, and exemplifies use of software to achieve optimized cost control. One commercially available cost analysis software, LabCost, is described in some detail. In addition to provision of cost information, LabCost also serves as a general management tool for resource handling, accounting, inventory management and billing. The application of LabCost in the selection process of a new high throughput analyzer for a large clinical chemistry service is taken as an example for decisions that can be assisted by cost evaluation. It is concluded that laboratory management that wisely utilizes cost analysis to support the decision-making process will undoubtedly have a clear advantage over those laboratories that fail to employ cost considerations to guide their actions. PMID:9541753

  4. 49 CFR 236.18 - Software management control plan.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and...

  5. 49 CFR 236.18 - Software management control plan.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and...

  6. 49 CFR 236.18 - Software management control plan.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and...

  7. 49 CFR 236.18 - Software management control plan.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and...

  8. 49 CFR 236.18 - Software management control plan.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and...

  9. Architecture-Centric Software Quality Management

    NASA Astrophysics Data System (ADS)

    Maciaszek, Leszek A.

    Software quality is a multi-faceted concept defined using different attributes and models. From all various quality requirements, the quality of adaptiveness is by far most critical. Based on this assumption, this paper offers an architecture-centric approach to production of measurably-adaptive systems. The paper uses the PCBMER (Presentation, Controller, Bean, Mediator, Entity, and Resource) meta-architecture to demonstrate how complexity of a software solution can be measured and kept under control in standalone applications. Meta-architectural extensions aimed at managing quality in integration development projects are also introduced. The DSM (Design Structure Matrix) method is used to explain our approach to measure the quality. The discussion is conducted against the background of the holonic approach to science (as the middle-ground between holism and reductionism).

  10. Managing configuration software of ground software applications with glueware

    NASA Technical Reports Server (NTRS)

    Larsen, B.; Herrera, R.; Sesplaukis, T.; Cheng, L.; Sarrel, M.

    2003-01-01

    This paper reports on a simple, low-cost effort to streamline the configuration of the uplink software tools. Even though the existing ground system consisted of JPL and custom Cassini software rather than COTS, we chose a glueware approach--reintegrating with wrappers and bridges and adding minimal new functionality.

  11. Applications of GIS and database technologies to manage a Karst Feature Database

    USGS Publications Warehouse

    Gao, Y.; Tipping, R.G.; Alexander, E.C., Jr.

    2006-01-01

    This paper describes the management of a Karst Feature Database (KFD) in Minnesota. Two sets of applications in both GIS and Database Management System (DBMS) have been developed for the KFD of Minnesota. These applications were used to manage and to enhance the usability of the KFD. Structured Query Language (SQL) was used to manipulate transactions of the database and to facilitate the functionality of the user interfaces. The Database Administrator (DBA) authorized users with different access permissions to enhance the security of the database. Database consistency and recovery are accomplished by creating data logs and maintaining backups on a regular basis. The working database provides guidelines and management tools for future studies of karst features in Minnesota. The methodology of designing this DBMS is applicable to develop GIS-based databases to analyze and manage geomorphic and hydrologic datasets at both regional and local scales. The short-term goal of this research is to develop a regional KFD for the Upper Mississippi Valley Karst and the long-term goal is to expand this database to manage and study karst features at national and global scales.

  12. SciDBMaker: new software for computer-aided design of specialized biological databases

    PubMed Central

    Hammami, Riadh; Zouhir, Abdelmajid; Naghmouchi, Karim; Ben Hamida, Jeannette; Fliss, Ismail

    2008-01-01

    Background The exponential growth of research in molecular biology has brought concomitant proliferation of databases for stocking its findings. A variety of protein sequence databases exist. While all of these strive for completeness, the range of user interests is often beyond their scope. Large databases covering a broad range of domains tend to offer less detailed information than smaller, more specialized resources, often creating a need to combine data from many sources in order to obtain a complete picture. Scientific researchers are continually developing new specific databases to enhance their understanding of biological processes. Description In this article, we present the implementation of a new tool for protein data analysis. With its easy-to-use user interface, this software provides the opportunity to build more specialized protein databases from a universal protein sequence database such as Swiss-Prot. A family of proteins known as bacteriocins is analyzed as 'proof of concept'. Conclusion SciDBMaker is stand-alone software that allows the extraction of protein data from the Swiss-Prot database, sequence analysis comprising physicochemical profile calculations, homologous sequences search, multiple sequence alignments and the building of new and more specialized databases. It compiles information with relative ease, updates and compares various data relevant to a given protein family and could solve the problem of dispersed biological search results. PMID:18298861

  13. Global Software Development Patterns for Project Management

    NASA Astrophysics Data System (ADS)

    Välimäki, Antti; Kääriäinen, Jukka; Koskimies, Kai

    Global software development with the agile or waterfall development process has been taken into use in many companies. GSD offers benefits but also new challenges without known, documented solutions. The goal of this research is to present current best practices for GSD in the form of process patterns for project management, evaluated by using a scenario-based assessment method. The best practices have been collected from a large company operating in process automation. It is expected that the resulting pattern language helps other companies to improve their GSD processes by incorporating the patterns in the processes.

  14. DBCC Software as Database for Collisional Cross-Sections

    NASA Astrophysics Data System (ADS)

    Moroz, Daniel; Moroz, Paul

    2014-10-01

    Interactions of species, such as atoms, radicals, molecules, electrons, and photons, in plasmas used for materials processing could be very complex, and many of them could be described in terms of collisional cross-sections. Researchers involved in plasma simulations must select reasonable cross-sections for collisional processes for implementing them into their simulation codes to be able to correctly simulate plasmas. However, collisional cross-section data are difficult to obtain, and, for some collisional processes, the cross-sections are still not known. Data on collisional cross-sections can be obtained from numerous sources including numerical calculations, experiments, journal articles, conference proceedings, scientific reports, various universities' websites, national labs and centers specifically devoted to collecting data on cross-sections. The cross-sections data received from different sources could be partial, corresponding to limited energy ranges, or could even not be in agreement. The DBCC software package was designed to help researchers in collecting, comparing, and selecting cross-sections, some of which could be constructed from others or chosen as defaults. This is important as different researchers may place trust in different cross-sections or in different sources. We will discuss the details of DBCC and demonstrate how it works and why it is beneficial to researchers working on plasma simulations.

  15. CLOUDCLOUD : general-purpose instrument monitoring and data managing software

    NASA Astrophysics Data System (ADS)

    Dias, António; Amorim, António; Tomé, António

    2016-04-01

    An effective experiment is dependent on the ability to store and deliver data and information to all participant parties regardless of their degree of involvement in the specific parts that make the experiment a whole. Having fast, efficient and ubiquitous access to data will increase visibility and discussion, such that the outcome will have already been reviewed several times, strengthening the conclusions. The CLOUD project aims at providing users with a general purpose data acquisition, management and instrument monitoring platform that is fast, easy to use, lightweight and accessible to all participants of an experiment. This work is now implemented in the CLOUD experiment at CERN and will be fully integrated with the experiment as of 2016. Despite being used in an experiment of the scale of CLOUD, this software can also be used in any size of experiment or monitoring station, from single computers to large networks of computers to monitor any sort of instrument output without influencing the individual instrument's DAQ. Instrument data and meta data is stored and accessed via a specially designed database architecture and any type of instrument output is accepted using our continuously growing parsing application. Multiple databases can be used to separate different data taking periods or a single database can be used if for instance an experiment is continuous. A simple web-based application gives the user total control over the monitored instruments and their data, allowing data visualization and download, upload of processed data and the ability to edit existing instruments or add new instruments to the experiment. When in a network, new computers are immediately recognized and added to the system and are able to monitor instruments connected to them. Automatic computer integration is achieved by a locally running python-based parsing agent that communicates with a main server application guaranteeing that all instruments assigned to that computer are

  16. A Database Practicum for Teaching Database Administration and Software Development at Regis University

    ERIC Educational Resources Information Center

    Mason, Robert T.

    2013-01-01

    This research paper compares a database practicum at the Regis University College for Professional Studies (CPS) with technology oriented practicums at other universities. Successful andragogy for technology courses can motivate students to develop a genuine interest in the subject, share their knowledge with peers and can inspire students to…

  17. The ATLAS data management software engineering process

    NASA Astrophysics Data System (ADS)

    Lassnig, M.; Garonne, V.; Stewart, G. A.; Barisits, M.; Beermann, T.; Vigne, R.; Serfon, C.; Goossens, L.; Nairz, A.; Molfetas, A.; Atlas Collaboration

    2014-06-01

    Rucio is the next-generation data management system of the ATLAS experiment. The software engineering process to develop Rucio is fundamentally different to existing software development approaches in the ATLAS distributed computing community. Based on a conceptual design document, development takes place using peer-reviewed code in a test-driven environment. The main objectives are to ensure that every engineer understands the details of the full project, even components usually not touched by them, that the design and architecture are coherent, that temporary contributors can be productive without delay, that programming mistakes are prevented before being committed to the source code, and that the source is always in a fully functioning state. This contribution will illustrate the workflows and products used, and demonstrate the typical development cycle of a component from inception to deployment within this software engineering process. Next to the technological advantages, this contribution will also highlight the social aspects of an environment where every action is subject to detailed scrutiny.

  18. Implementation of a data management software system for SSME test history data

    NASA Technical Reports Server (NTRS)

    Abernethy, Kenneth

    1986-01-01

    The implementation of a software system for managing Space Shuttle Main Engine (SSME) test/flight historical data is presented. The software system uses the database management system RIM7 for primary data storage and routine data management, but includes several FORTRAN programs, described here, which provide customized access to the RIM7 database. The consolidation, modification, and transfer of data from the database THIST, to the RIM7 database THISRM is discussed. The RIM7 utility modules for generating some standard reports from THISRM and performing some routine updating and maintenance are briefly described. The FORTRAN accessing programs described include programs for initial loading of large data sets into the database, capturing data from files for database inclusion, and producing specialized statistical reports which cannot be provided by the RIM7 report generator utility. An expert system tutorial, constructed using the expert system shell product INSIGHT2, is described. Finally, a potential expert system, which would analyze data in the database, is outlined. This system could use INSIGHT2 as well and would take advantage of RIM7's compatibility with the microcomputer database system RBase 5000.

  19. Governing Software: Networks, Databases and Algorithmic Power in the Digital Governance of Public Education

    ERIC Educational Resources Information Center

    Williamson, Ben

    2015-01-01

    This article examines the emergence of "digital governance" in public education in England. Drawing on and combining concepts from software studies, policy and political studies, it identifies some specific approaches to digital governance facilitated by network-based communications and database-driven information processing software…

  20. Connecting the Library's Patron Database to Campus Administrative Software: Simplifying the Library's Accounts Receivable Process

    ERIC Educational Resources Information Center

    Oliver, Astrid; Dahlquist, Janet; Tankersley, Jan; Emrich, Beth

    2010-01-01

    This article discusses the processes that occurred when the Library, Controller's Office, and Information Technology Department agreed to create an interface between the Library's Innovative Interfaces patron database and campus administrative software, Banner, using file transfer protocol, in an effort to streamline the Library's accounts…

  1. Software Configuration Management Plan for the Sodium Removal System

    SciTech Connect

    HILL, L.F.

    2000-03-06

    This document establishers the Software Configuration Management Plan (SCMP) for the software associated with the control system of the Sodium Removal System (SRS) located in the Interim Examination and Maintenance (IEM Cell) Facility of the FFTF Flux Test.

  2. New software system to improve AGU membership management

    NASA Astrophysics Data System (ADS)

    McEntee, Chris

    2012-06-01

    Almost 2 years ago, AGU began investigating how it could more efficiently manage member and customer records as well as support processes that currently run on multiple systems. I am pleased to announce that on 25 June, as the result of intense efforts, AGU will migrate to a new database software system that will house the majority of AGU operations. AGU staff will have more tools at their disposal to assist members, and members will have more intuitive and user-friendly options when using the online interface to update their profiles or make purchases. I am particularly excited about this major improvement to our infrastructure because it better positions AGU to achieve goals in its strategic plan.

  3. The development of an Ada programming support environment database: SEAD (Software Engineering and Ada Database), user's manual

    NASA Technical Reports Server (NTRS)

    Liaw, Morris; Evesson, Donna

    1988-01-01

    This is a manual for users of the Software Engineering and Ada Database (SEAD). SEAD was developed to provide an information resource to NASA and NASA contractors with respect to Ada-based resources and activities that are available or underway either in NASA or elsewhere in the worldwide Ada community. The sharing of such information will reduce the duplication of effort while improving quality in the development of future software systems. The manual describes the organization of the data in SEAD, the user interface from logging in to logging out, and concludes with a ten chapter tutorial on how to use the information in SEAD. Two appendices provide quick reference for logging into SEAD and using the keyboard of an IBM 3270 or VT100 computer terminal.

  4. Ada and software management in NASA: Assessment and recommendations

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Recent NASA missions have required software systems that are larger, more complex, and more critical than NASA software systems of the past. The Ada programming language and the software methods and support environments associated with it are seen as potential breakthroughs in meeting NASA's software requirements. The findings of a study by the Ada and Software Management Assessment Working Group (ASMAWG) are presented. The study was chartered to perform three tasks: (1) assess the agency's ongoing and planned Ada activities; (2) assess the infrastructure (standards, policies, and internal organizations) supporting software management and the Ada activities; and (3) present an Ada implementation and use strategy appropriate for NASA over the next 5 years.

  5. ISWHM: Tools and Techniques for Software and System Health Management

    NASA Technical Reports Server (NTRS)

    Schumann, Johann; Mengshoel, Ole J.; Darwiche, Adnan

    2010-01-01

    This presentation presents status and results of research on Software Health Management done within the NRA "ISWHM: Tools and Techniques for Software and System Health Management." Topics include: Ingredients of a Guidance, Navigation, and Control System (GN and C); Selected GN and C Testbed example; Health Management of major ingredients; ISWHM testbed architecture; and Conclusions and next Steps.

  6. Automated support for experience-based software management

    NASA Technical Reports Server (NTRS)

    Valett, Jon D.

    1992-01-01

    To effectively manage a software development project, the software manager must have access to key information concerning a project's status. This information includes not only data relating to the project of interest, but also, the experience of past development efforts within the environment. This paper describes the concepts and functionality of a software management tool designed to provide this information. This tool, called the Software Management Environment (SME), enables the software manager to compare an ongoing development effort with previous efforts and with models of the 'typical' project within the environment, to predict future project status, to analyze a project's strengths and weaknesses, and to assess the project's quality. In order to provide these functions the tool utilizes a vast corporate memory that includes a data base of software metrics, a set of models and relationships that describe the software development environment, and a set of rules that capture other knowledge and experience of software managers within the environment. Integrating these major concepts into one software management tool, the SME is a model of the type of management tool needed for all software development organizations.

  7. Identifying Software Usage at HPC Centers with the Automatic Library Tracking Database

    SciTech Connect

    Hadri, Bilel; Fahey, Mark R; Jones, Nicholas A

    2010-01-01

    A library tracking database has been developed to monitor software/library usage. This Automatic Library Tracking Database (ALTD) automatically and transparently stores, into a database, information about the libraries linked into an application at compilation time and also the executables launched in a batch job. Information gathered into the database can then be mined to provide reports. Analyzing the results from the data collected will help to identify, for example, the most frequently used and the least used libraries and codes, and those users that are using deprecated libraries or applications. We will illustrate the usage of libraries and executables on the Cray XT platforms hosted at the National Institute for Computational Sciences and the Oak Ridge Leadership Computing Facility (both located at Oak Ridge National Laboratory).

  8. Software Project Management and Measurement on the World-Wide-Web (WWW)

    NASA Technical Reports Server (NTRS)

    Callahan, John; Ramakrishnan, Sudhaka

    1996-01-01

    We briefly describe a system for forms-based, work-flow management that helps members of a software development team overcome geographical barriers to collaboration. Our system, called the Web Integrated Software Environment (WISE), is implemented as a World-Wide-Web service that allows for management and measurement of software development projects based on dynamic analysis of change activity in the workflow. WISE tracks issues in a software development process, provides informal communication between the users with different roles, supports to-do lists, and helps in software process improvement. WISE minimizes the time devoted to metrics collection and analysis by providing implicit delivery of messages between users based on the content of project documents. The use of a database in WISE is hidden from the users who view WISE as maintaining a personal 'to-do list' of tasks related to the many projects on which they may play different roles.

  9. ICESat (GLAS) Science Processing Software Document Series. Volume 1; Science Software Management Plan; 3.0

    NASA Technical Reports Server (NTRS)

    Hancock, David W., III

    1999-01-01

    This document provides the Software Management Plan for the GLAS Standard Data Software (SDS) supporting the GLAS instrument of the EOS ICESat Spacecraft. The SDS encompasses the ICESat Science Investigator-led Processing System (I-SIPS) Software and the Instrument Support Terminal (IST) Software. For the I-SIPS Software, the SDS will produce Level 0, Level 1, and Level 2 data products as well as the associated product quality assessments and descriptive information. For the IST Software, the SDS will accommodate the GLAS instrument support areas of engineering status, command, performance assessment, and instrument health status.

  10. Waste management facility accident analysis (WASTE ACC) system: software for analysis of waste management alternatives

    SciTech Connect

    Kohout, E.F.; Folga, S.; Mueller, C.; Nabelssi, B.

    1996-03-01

    This paper describes the Waste Management Facility Accident Analysis (WASTE{underscore}ACC) software, which was developed at Argonne National Laboratory (ANL) to support the US Department of Energy`s (DOE`s) Waste Management (WM) Programmatic Environmental Impact Statement (PEIS). WASTE{underscore}ACC is a decision support and database system that is compatible with Microsoft{reg_sign} Windows{trademark}. It assesses potential atmospheric releases from accidents at waste management facilities. The software provides the user with an easy-to-use tool to determine the risk-dominant accident sequences for the many possible combinations of process technologies, waste and facility types, and alternative cases described in the WM PEIS. In addition, its structure will allow additional alternative cases and assumptions to be tested as part of the future DOE programmatic decision-making process. The WASTE{underscore}ACC system demonstrates one approach to performing a generic, systemwide evaluation of accident risks at waste management facilities. The advantages of WASTE{underscore}ACC are threefold. First, the software gets waste volume and radiological profile data that were used to perform other WM PEIS-related analyses directly from the WASTE{underscore}MGMT system. Second, the system allows for a consistent analysis across all sites and waste streams, which enables decision makers to understand more fully the trade-offs among various policy options and scenarios. Third, the system is easy to operate; even complex scenario runs are completed within minutes.

  11. Integrated Space Asset Management Database and Modeling

    NASA Astrophysics Data System (ADS)

    Gagliano, L.; MacLeod, T.; Mason, S.; Percy, T.; Prescott, J.

    The Space Asset Management Database (SAM-D) was implemented in order to effectively track known objects in space by ingesting information from a variety of databases and performing calculations to determine the expected position of the object at a specified time. While SAM-D performs this task very well, it is limited by technology and is not available outside of the local user base. Modeling and simulation can be powerful tools to exploit the information contained in SAM-D. However, the current system does not allow proper integration options for combining the data with both legacy and new M&S tools. A more capable data management infrastructure would extend SAM-D to support the larger data sets to be generated by the COI. A service-oriented architecture model will allow it to easily expand to incorporate new capabilities, including advanced analytics, M&S tools, fusion techniques and user interface for visualizations. Based on a web-centric approach, the entire COI will be able to access the data and related analytics. In addition, tight control of information sharing policy will increase confidence in the system, which would encourage industry partners to provide commercial data. SIMON is a Government off the Shelf information sharing platform in use throughout DoD and DHS information sharing and situation awareness communities. SIMON providing fine grained control to data owners allowing them to determine exactly how and when their data is shared. SIMON supports a micro-service approach to system development, meaning M&S and analytic services can be easily built or adapted. It is uniquely positioned to fill this need as an information-sharing platform with a proven track record of successful situational awareness system deployments. Combined with the integration of new and legacy M&S tools, a SIMON-based architecture will provide a robust SA environment for the NASA SA COI that can be extended and expanded indefinitely. First Results of Coherent Uplink from a

  12. Integrated Space Asset Management Database and Modeling

    NASA Astrophysics Data System (ADS)

    Gagliano, L.; MacLeod, T.; Mason, S.; Percy, T.; Prescott, J.

    The Space Asset Management Database (SAM-D) was implemented in order to effectively track known objects in space by ingesting information from a variety of databases and performing calculations to determine the expected position of the object at a specified time. While SAM-D performs this task very well, it is limited by technology and is not available outside of the local user base. Modeling and simulation can be powerful tools to exploit the information contained in SAM-D. However, the current system does not allow proper integration options for combining the data with both legacy and new M&S tools. A more capable data management infrastructure would extend SAM-D to support the larger data sets to be generated by the COI. A service-oriented architecture model will allow it to easily expand to incorporate new capabilities, including advanced analytics, M&S tools, fusion techniques and user interface for visualizations. Based on a web-centric approach, the entire COI will be able to access the data and related analytics. In addition, tight control of information sharing policy will increase confidence in the system, which would encourage industry partners to provide commercial data. SIMON is a Government off the Shelf information sharing platform in use throughout DoD and DHS information sharing and situation awareness communities. SIMON providing fine grained control to data owners allowing them to determine exactly how and when their data is shared. SIMON supports a micro-service approach to system development, meaning M&S and analytic services can be easily built or adapted. It is uniquely positioned to fill this need as an information-sharing platform with a proven track record of successful situational awareness system deployments. Combined with the integration of new and legacy M&S tools, a SIMON-based architecture will provide a robust SA environment for the NASA SA COI that can be extended and expanded indefinitely. First Results of Coherent Uplink from a

  13. Teaching Database Management System Use in a Library School Curriculum.

    ERIC Educational Resources Information Center

    Cooper, Michael D.

    1985-01-01

    Description of database management systems course being taught to students at School of Library and Information Studies, University of California, Berkeley, notes course structure, assignments, and course evaluation. Approaches to teaching concepts of three types of database systems are discussed and systems used by students in the course are…

  14. Improving Recall Using Database Management Systems: A Learning Strategy.

    ERIC Educational Resources Information Center

    Jonassen, David H.

    1986-01-01

    Describes the use of microcomputer database management systems to facilitate the instructional uses of learning strategies relating to information processing skills, especially recall. Two learning strategies, cross-classification matrixing and node acquisition and integration, are highlighted. (Author/LRW)

  15. Integrated Standardized Database/Model Management System: Study management concepts and requirements

    SciTech Connect

    Baker, R.; Swerdlow, S.; Schultz, R.; Tolchin, R.

    1994-02-01

    Data-sharing among planners and planning software for utility companies is the motivation for creating the Integrated Standardized Database (ISD) and Model Management System (MMS). The purpose of this document is to define the requirements for the ISD/MMS study management component in a manner that will enhance the use of the ISD. After an analysis period which involved EPRI member utilities across the United States, the study concept was formulated. It is defined in terms of its entities, relationships and its support processes, specifically for implementation as the key component of the MMS. From the study concept definition, requirements are derived. There are unique requirements, such as the necessity to interface with DSManager, EGEAS, IRPManager, MIDAS and UPM and there are standard information systems requirements, such as create, modify, delete and browse data. An initial ordering of the requirements is established, with a section devoted to future enhancements.

  16. NATIONAL DATABASE ON ENVIRONMENTAL MANAGEMENT (NDEMS)

    EPA Science Inventory

    Resource Purpose:Provides data on the environmental and economic performance of 70-80 facilities nationwide that are implementing EMSs. Database included data on historical compliance and other environmental performance indicators as a "baseline" from which to measure futu...

  17. MST radar data-base management

    NASA Technical Reports Server (NTRS)

    Wickwar, V. B.

    1983-01-01

    Data management for Mesospheric-Stratospheric-Tropospheric, (MST) radars is addressed. An incoherent-scatter radar data base is discussed in terms of purpose, centralization, scope, and nature of the data base management system.

  18. An interactive end-user software application for a deep-sea photographic database

    NASA Astrophysics Data System (ADS)

    Jaisankar, S.; Sharma, R.

    2005-07-01

    A photographic database is created for cataloguing data from underwater deep-tow photographic surveys conducted in the Central Indian Ocean Basin. This includes digitizing, encoding and merging different types of data and information obtained from different sources of the system. Date and time is used as the key reference for merging the data from different sources. Techniques that are developed to encode information from photographs and area calculations are discussed. Interactive JAVA application software is developed to play video clippings (dynamic images), displaying photographs (static images), plotting simple graphs, searching and retrieving information from the database and finally saving the searched information into separate files. The software is the first of its kind in deep-sea applications and it also attempts to educate the user about deep-sea photography. The application software is developed by modifying established routines and by creating new routines to save the retrieved information. The information retrieval from the database with newly developed routines to create graphs and to display images are some of the outputs of the application. Finally, further modifications needed for the application are briefed in this paper.

  19. Installing and Managing PC Time-Control Software

    ERIC Educational Resources Information Center

    Dawson, Jennifer

    2004-01-01

    Employees of a West Virginia library system were tired of intervening in frequent patron fights over the public access PCs. In this article, the author discusses how the implementation of time-control software for an automated session reservation/management service reduced the conflict. A team was assigned to investigate PC management software.…

  20. Advanced information processing system: Input/output network management software

    NASA Technical Reports Server (NTRS)

    Nagle, Gail; Alger, Linda; Kemp, Alexander

    1988-01-01

    The purpose of this document is to provide the software requirements and specifications for the Input/Output Network Management Services for the Advanced Information Processing System. This introduction and overview section is provided to briefly outline the overall architecture and software requirements of the AIPS system before discussing the details of the design requirements and specifications of the AIPS I/O Network Management software. A brief overview of the AIPS architecture followed by a more detailed description of the network architecture.

  1. High Performance Database Management for Earth Sciences

    NASA Technical Reports Server (NTRS)

    Rishe, Naphtali; Barton, David; Urban, Frank; Chekmasov, Maxim; Martinez, Maria; Alvarez, Elms; Gutierrez, Martha; Pardo, Philippe

    1998-01-01

    The High Performance Database Research Center at Florida International University is completing the development of a highly parallel database system based on the semantic/object-oriented approach. This system provides exceptional usability and flexibility. It allows shorter application design and programming cycles and gives the user control via an intuitive information structure. It empowers the end-user to pose complex ad hoc decision support queries. Superior efficiency is provided through a high level of optimization, which is transparent to the user. Manifold reduction in storage size is allowed for many applications. This system allows for operability via internet browsers. The system will be used for the NASA Applications Center program to store remote sensing data, as well as for Earth Science applications.

  2. Building Databases for Education. ERIC Digest.

    ERIC Educational Resources Information Center

    Klausmeier, Jane A.

    This digest provides a brief explanation of what a database is; explains how a database can be used; identifies important factors that should be considered when choosing database management system software; and provides citations to sources for finding reviews and evaluations of database management software. The digest is concerned primarily with…

  3. Managing Digital Archives Using Open Source Software Tools

    NASA Astrophysics Data System (ADS)

    Barve, S.; Dongare, S.

    2007-10-01

    This paper describes the use of open source software tools such as MySQL and PHP for creating database-backed websites. Such websites offer many advantages over ones built from static HTML pages. This paper will discuss how OSS tools are used and their benefits, and after the successful implementation of these tools how the library took the initiative in implementing an institutional repository using DSpace open source software.

  4. Source code management with version control software

    NASA Astrophysics Data System (ADS)

    Arraki, Kenza S.

    2016-01-01

    Developing and maintaining software is an important part of astronomy research. As time progresses projects can move in unexpected directions or simply last longer than expected. Making changes to software can quickly result in many different versions of the code, wanting to return to a previous lost version, and problems sharing updated code with others. It is simple to update and collaboratively edit source code when you use version control software. This short talk will highlight the version control softwares svn, git, and hg for use with local and remote software repositories. In addition I will touch on using GitHub and BitBucket as excellent ways to share your code using an online interface.

  5. Adding Hierarchical Objects to Relational Database General-Purpose XML-Based Information Managements

    NASA Technical Reports Server (NTRS)

    Lin, Shu-Chun; Knight, Chris; La, Tracy; Maluf, David; Bell, David; Tran, Khai Peter; Gawdiak, Yuri

    2006-01-01

    NETMARK is a flexible, high-throughput software system for managing, storing, and rapid searching of unstructured and semi-structured documents. NETMARK transforms such documents from their original highly complex, constantly changing, heterogeneous data formats into well-structured, common data formats in using Hypertext Markup Language (HTML) and/or Extensible Markup Language (XML). The software implements an object-relational database system that combines the best practices of the relational model utilizing Structured Query Language (SQL) with those of the object-oriented, semantic database model for creating complex data. In particular, NETMARK takes advantage of the Oracle 8i object-relational database model using physical-address data types for very efficient keyword searches of records across both context and content. NETMARK also supports multiple international standards such as WEBDAV for drag-and-drop file management and SOAP for integrated information management using Web services. The document-organization and -searching capabilities afforded by NETMARK are likely to make this software attractive for use in disciplines as diverse as science, auditing, and law enforcement.

  6. A Survey of Bioinformatics Database and Software Usage through Mining the Literature

    PubMed Central

    Nenadic, Goran; Filannino, Michele; Brass, Andy; Robertson, David L.; Stevens, Robert

    2016-01-01

    Computer-based resources are central to much, if not most, biological and medical research. However, while there is an ever expanding choice of bioinformatics resources to use, described within the biomedical literature, little work to date has provided an evaluation of the full range of availability or levels of usage of database and software resources. Here we use text mining to process the PubMed Central full-text corpus, identifying mentions of databases or software within the scientific literature. We provide an audit of the resources contained within the biomedical literature, and a comparison of their relative usage, both over time and between the sub-disciplines of bioinformatics, biology and medicine. We find that trends in resource usage differs between these domains. The bioinformatics literature emphasises novel resource development, while database and software usage within biology and medicine is more stable and conservative. Many resources are only mentioned in the bioinformatics literature, with a relatively small number making it out into general biology, and fewer still into the medical literature. In addition, many resources are seeing a steady decline in their usage (e.g., BLAST, SWISS-PROT), though some are instead seeing rapid growth (e.g., the GO, R). We find a striking imbalance in resource usage with the top 5% of resource names (133 names) accounting for 47% of total usage, and over 70% of resources extracted being only mentioned once each. While these results highlight the dynamic and creative nature of bioinformatics research they raise questions about software reuse, choice and the sharing of bioinformatics practice. Is it acceptable that so many resources are apparently never reused? Finally, our work is a step towards automated extraction of scientific method from text. We make the dataset generated by our study available under the CC0 license here: http://dx.doi.org/10.6084/m9.figshare.1281371. PMID:27331905

  7. A Survey of Bioinformatics Database and Software Usage through Mining the Literature.

    PubMed

    Duck, Geraint; Nenadic, Goran; Filannino, Michele; Brass, Andy; Robertson, David L; Stevens, Robert

    2016-01-01

    Computer-based resources are central to much, if not most, biological and medical research. However, while there is an ever expanding choice of bioinformatics resources to use, described within the biomedical literature, little work to date has provided an evaluation of the full range of availability or levels of usage of database and software resources. Here we use text mining to process the PubMed Central full-text corpus, identifying mentions of databases or software within the scientific literature. We provide an audit of the resources contained within the biomedical literature, and a comparison of their relative usage, both over time and between the sub-disciplines of bioinformatics, biology and medicine. We find that trends in resource usage differs between these domains. The bioinformatics literature emphasises novel resource development, while database and software usage within biology and medicine is more stable and conservative. Many resources are only mentioned in the bioinformatics literature, with a relatively small number making it out into general biology, and fewer still into the medical literature. In addition, many resources are seeing a steady decline in their usage (e.g., BLAST, SWISS-PROT), though some are instead seeing rapid growth (e.g., the GO, R). We find a striking imbalance in resource usage with the top 5% of resource names (133 names) accounting for 47% of total usage, and over 70% of resources extracted being only mentioned once each. While these results highlight the dynamic and creative nature of bioinformatics research they raise questions about software reuse, choice and the sharing of bioinformatics practice. Is it acceptable that so many resources are apparently never reused? Finally, our work is a step towards automated extraction of scientific method from text. We make the dataset generated by our study available under the CC0 license here: http://dx.doi.org/10.6084/m9.figshare.1281371. PMID:27331905

  8. Integration of case tools for software project management

    SciTech Connect

    Paul, R.; Shinagawa, Y.; Khan, M.F.

    1996-12-31

    Building and maintenance of high quality large software projects is a complex and difficult process. Tools employing software metrics are becoming an effective aid for management of such large projects. In this paper, we briefly trace the evolution of such tools from their beginnings up until the current trends of integrated CASE tools. We present a generic integrated CASE environment incorporating a formal set of software metrics with a suite of advanced analytic techniques. The proposed integrated CASE environment is an enhancement of currently used tools, and can enable more efficient and cost-effective management of large and complex software projects.

  9. The annotation and the usage of scientific databases could be improved with public issue tracker software

    PubMed Central

    Dall'Olio, Giovanni Marco; Bertranpetit, Jaume; Laayouni, Hafid

    2010-01-01

    Since the publication of their longtime predecessor The Atlas of Protein Sequences and Structures in 1965 by Margaret Dayhoff, scientific databases have become a key factor in the organization of modern science. All the information and knowledge described in the novel scientific literature is translated into entries in many different scientific databases, making it possible to obtain very accurate information on a biological entity like genes or proteins without having to manually review the literature on it. However, even for the databases with the finest annotation procedures, errors or unclear parts sometimes appear in the publicly released version and influence the research of unaware scientists using them. The researcher that finds an error in a database is often left in a uncertain state, and often abandons the effort of reporting it because of a lack of a standard procedure to do so. In the present work, we propose that the simple adoption of a public error tracker application, as in many open software projects, could improve the quality of the annotations in many databases and encourage feedback from the scientific community on the data annotated publicly. In order to illustrate the situation, we describe a series of errors that we found and helped solve on the genes of a very well-known pathway in various biomedically relevant databases. We would like to show that, even if a majority of the most important scientific databases have procedures for reporting errors, these are usually not publicly visible, making the process of reporting errors time consuming and not useful. Also, the effort made by the user that reports the error often goes unacknowledged, putting him in a discouraging position. PMID:21186182

  10. Tank monitor and control system (TMACS) software configuration management plan

    SciTech Connect

    GLASSCOCK, J.A.

    1999-05-13

    This Software Configuration Management Plan (SCMP) describes the methodology for control of computer software developed and supported by the Systems Development and Integration (SD and I) organization of Lockheed Martin Services, Inc. (LMSI) for the Tank Monitor and Control System (TMACS). This plan controls changes to the software and configuration files used by TMACS. The controlled software includes the Gensym software package, Gensym knowledge base files developed for TMACS, C-language programs used by TMACS, the operating system on the production machine, language compilers, and all Windows NT commands and functions which affect the operating environment. The configuration files controlled include the files downloaded to the Acromag and Westronic field instruments.

  11. Development of a Relational Database for Learning Management Systems

    ERIC Educational Resources Information Center

    Deperlioglu, Omer; Sarpkaya, Yilmaz; Ergun, Ertugrul

    2011-01-01

    In today's world, Web-Based Distance Education Systems have a great importance. Web-based Distance Education Systems are usually known as Learning Management Systems (LMS). In this article, a database design, which was developed to create an educational institution as a Learning Management System, is described. In this sense, developed Learning…

  12. Expansion of the MANAGE database with forest and drainage studies

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The “Measured Annual Nutrient loads from AGricultural Environments” (MANAGE) database was published in 2006 to expand an early 1980’s compilation of nutrient export (load) data from agricultural land uses at the field or farm spatial scale. Then in 2008, MANAGE was updated with 15 additional studie...

  13. Geoscience research databases for coastal Alabama ecosystem management

    USGS Publications Warehouse

    Hummell, Richard L.

    1995-01-01

    Effective management of complex coastal ecosystems necessitates access to scientific knowledge that can be acquired through a multidisciplinary approach involving Federal and State scientists that take advantage of agency expertise and resources for the benefit of all participants working toward a set of common research and management goals. Cooperative geostatic investigations have led toward building databases of fundamental scientific knowledge that can be utilized to manage coastal Alabama's natural and future development. These databases have been used to assess the occurrence and economic potential of hard mineral resources in the Alabama EFZ, and to support oil spill contingency planning and environmental analysis for coastal Alabama.

  14. A database management capability for Ada

    NASA Technical Reports Server (NTRS)

    Chan, Arvola; Danberg, SY; Fox, Stephen; Landers, Terry; Nori, Anil; Smith, John M.

    1986-01-01

    The data requirements of mission critical defense systems have been increasing dramatically. Command and control, intelligence, logistics, and even weapons systems are being required to integrate, process, and share ever increasing volumes of information. To meet this need, systems are now being specified that incorporate data base management subsystems for handling storage and retrieval of information. It is expected that a large number of the next generation of mission critical systems will contain embedded data base management systems. Since the use of Ada has been mandated for most of these systems, it is important to address the issues of providing data base management capabilities that can be closely coupled with Ada. A comprehensive distributed data base management project has been investigated. The key deliverables of this project are three closely related prototype systems implemented in Ada. These three systems are discussed.

  15. Creating a benefit management information database.

    PubMed

    Martin, R D

    1998-09-01

    In this case study, a real-life information technology conundrum is fictionalized to illustrate the potential benefits of retaining corporate knowledge through the creation of an information repository in a managed health care plan. PMID:10187587

  16. Analyzing product test data in a relational database using SAS software

    SciTech Connect

    Orman, J.L.

    1991-01-01

    SAS software is being used to analyze product test data stored in an INGRES relational database. The database has been implemented at Allied-Signal in Kansas City on a Digital Equipment Corporation (DEC) VAX computer. The INGRES application development has been a joint project between Sandia National Laboratories and Allied-Signal. Application screens have been developed so that the user can query the database for selected data. Fourth generation language procedures are used to retrieve all data requested. FORTRAN and VAX/VMS DCL (DIGITAL Control Language) procedures are invoked from the application to create SAS data sets and dynamically build SAS programs that are executed to build custom reports or graphically display the retrieved test data along with control and specification limits. A retrieval screen has also been developed which invokes SAS software to calculate the mean and standard deviation of the retrieved data. These parameters are passed back into the application for display and may then be used as an aid in setting new control limits for future test runs. Screens have been developed to provide an interface for the user to select from a library of SAS programs, edit the selected program, and run the program with a user-defined SAS data set as input. This paper will give a brief description of the application screens and provide details of how information is passed between the application and SAS programs.

  17. TRENDS: The aeronautical post-test database management system

    NASA Technical Reports Server (NTRS)

    Bjorkman, W. S.; Bondi, M. J.

    1990-01-01

    TRENDS, an engineering-test database operating system developed by NASA to support rotorcraft flight tests, is described. Capabilities and characteristics of the system are presented, with examples of its use in recalling and analyzing rotorcraft flight-test data from a TRENDS database. The importance of system user-friendliness in gaining users' acceptance is stressed, as is the importance of integrating supporting narrative data with numerical data in engineering-test databases. Considerations relevant to the creation and maintenance of flight-test database are discussed and TRENDS' solutions to database management problems are described. Requirements, constraints, and other considerations which led to the system's configuration are discussed and some of the lessons learned during TRENDS' development are presented. Potential applications of TRENDS to a wide range of aeronautical and other engineering tests are identified.

  18. Evidence generation from healthcare databases: recommendations for managing change.

    PubMed

    Bourke, Alison; Bate, Andrew; Sauer, Brian C; Brown, Jeffrey S; Hall, Gillian C

    2016-07-01

    There is an increasing reliance on databases of healthcare records for pharmacoepidemiology and other medical research, and such resources are often accessed over a long period of time so it is vital to consider the impact of changes in data, access methodology and the environment. The authors discuss change in communication and management, and provide a checklist of issues to consider for both database providers and users. The scope of the paper is database research, and changes are considered in relation to the three main components of database research: the data content itself, how it is accessed, and the support and tools needed to use the database. Copyright © 2016 John Wiley & Sons, Ltd. PMID:27183900

  19. A survey of commercial object-oriented database management systems

    NASA Technical Reports Server (NTRS)

    Atkins, John

    1992-01-01

    The object-oriented data model is the culmination of over thirty years of database research. Initially, database research focused on the need to provide information in a consistent and efficient manner to the business community. Early data models such as the hierarchical model and the network model met the goal of consistent and efficient access to data and were substantial improvements over simple file mechanisms for storing and accessing data. However, these models required highly skilled programmers to provide access to the data. Consequently, in the early 70's E.F. Codd, an IBM research computer scientists, proposed a new data model based on the simple mathematical notion of the relation. This model is known as the Relational Model. In the relational model, data is represented in flat tables (or relations) which have no physical or internal links between them. The simplicity of this model fostered the development of powerful but relatively simple query languages that now made data directly accessible to the general database user. Except for large, multi-user database systems, a database professional was in general no longer necessary. Database professionals found that traditional data in the form of character data, dates, and numeric data were easily represented and managed via the relational model. Commercial relational database management systems proliferated and performance of relational databases improved dramatically. However, there was a growing community of potential database users whose needs were not met by the relational model. These users needed to store data with data types not available in the relational model and who required a far richer modelling environment than that provided by the relational model. Indeed, the complexity of the objects to be represented in the model mandated a new approach to database technology. The Object-Oriented Model was the result.

  20. Managing mapping data using commercial data base management software.

    USGS Publications Warehouse

    Elassal, A.A.

    1985-01-01

    Electronic computers are involved in almost every aspect of the map making process. This involvement has become so thorough that it is practically impossible to find a recently developed process or device in the mapping field which does not employ digital processing in some form or another. This trend, which has been evolving over two decades, is accelerated by the significant improvements in capility, reliability, and cost-effectiveness of electronic devices. Computerized mapping processes and devices share a common need for machine readable data. Integrating groups of these components into automated mapping systems requires careful planning for data flow amongst them. Exploring the utility of commercial data base management software to assist in this task is the subject of this paper. -Author

  1. Software Framework for Peer Data-Management Services

    NASA Technical Reports Server (NTRS)

    Hughes, John; Hardman, Sean; Crichton, Daniel; Hyon, Jason; Kelly, Sean; Tran, Thuy

    2007-01-01

    Object Oriented Data Technology (OODT) is a software framework for creating a Web-based system for exchange of scientific data that are stored in diverse formats on computers at different sites under the management of scientific peers. OODT software consists of a set of cooperating, distributed peer components that provide distributed peer-to-peer (P2P) services that enable one peer to search and retrieve data managed by another peer. In effect, computers running OODT software at different locations become parts of an integrated data-management system.

  2. Relational Information Management Data-Base System

    NASA Technical Reports Server (NTRS)

    Storaasli, O. O.; Erickson, W. J.; Gray, F. P.; Comfort, D. L.; Wahlstrom, S. O.; Von Limbach, G.

    1985-01-01

    DBMS with several features particularly useful to scientists and engineers. RIM5 interfaced with any application program written in language capable of Calling FORTRAN routines. Applications include data management for Space Shuttle Columbia tiles, aircraft flight tests, high-pressure piping, atmospheric chemistry, census, university registration, CAD/CAM Geometry, and civil-engineering dam construction.

  3. Integrating Bibliographic Software, Database Searching, and Molecular Modeling in an Introductory Biology Course

    ERIC Educational Resources Information Center

    Priore, Charles F., Jr.; Giannini, John L.

    2007-01-01

    Librarians instruct students where to find information, but rarely demonstrate its management, while faculty have difficulty incorporating real-time laboratory experience with library research. This paper focuses on the development of a hands-on biology laboratory experiment in an introductory course that integrates bibliographic software into the…

  4. Models and metrics for software management and engineering

    NASA Technical Reports Server (NTRS)

    Basili, V. R.

    1988-01-01

    This paper attempts to characterize and present a state of the art view of several quantitative models and metrics of the software life cycle. These models and metrics can be used to aid in managing and engineering software projects. They deal with various aspects of the software process and product, including resources allocation and estimation, changes and errors, size, complexity and reliability. Some indication is given of the extent to which the various models have been used and the success they have achieved.

  5. A proposed approach for safety management in medical software design.

    PubMed

    Rafeh, Reza

    2013-02-01

    Safe behavior of modern medical systems is the most important issue in this industry. Software has to follow safety instructions to keep the system away from any error situation. This paper proposes a new approach for safety management which can be used in different phases of software development before implementation and disposal phase. In the proposed approach safety begins from requirements as the infrastructure of design and continues through other phases of software production. PMID:23321965

  6. SAFE Software and FED Database to Uncover Protein-Protein Interactions using Gene Fusion Analysis.

    PubMed

    Tsagrasoulis, Dimosthenis; Danos, Vasilis; Kissa, Maria; Trimpalis, Philip; Koumandou, V Lila; Karagouni, Amalia D; Tsakalidis, Athanasios; Kossida, Sophia

    2012-01-01

    Domain Fusion Analysis takes advantage of the fact that certain proteins in a given proteome A, are found to have statistically significant similarity with two separate proteins in another proteome B. In other words, the result of a fusion event between two separate proteins in proteome B is a specific full-length protein in proteome A. In such a case, it can be safely concluded that the protein pair has a common biological function or even interacts physically. In this paper, we present the Fusion Events Database (FED), a database for the maintenance and retrieval of fusion data both in prokaryotic and eukaryotic organisms and the Software for the Analysis of Fusion Events (SAFE), a computational platform implemented for the automated detection, filtering and visualization of fusion events (both available at: http://www.bioacademy.gr/bioinformatics/projects/ProteinFusion/index.htm). Finally, we analyze the proteomes of three microorganisms using these tools in order to demonstrate their functionality. PMID:22267904

  7. Database management research for the Human Genome Project: Progress report, 7/1/96-3/15/97

    SciTech Connect

    Goodman, N.

    1997-03-01

    Progress is reported on the development of software that works in conjunction with database management systems (DBMSs) in ways that are useful for genomics. This new release of LabBase has two major advantages over the previous version, namely it runs on the Sybase relational DBMS rather than ObjectStore and offers more complete data modeling features than the previous version so is suitable for more kinds of genetic databases.

  8. GENETOX MANAGER SYSTEM - PERSONAL COMPUTER SOFTWARE PROGRAMMER'S GUIDE

    EPA Science Inventory

    This programmer's guide is the reference manual for describing software system and programs used in constructing personal computer portion of the EPA Genetox Manager System. eneTox Manager is a data capture, data management, and statistical analysis program used for microbial mut...

  9. ``STANDARD LIBRARY'': A relational database for the management of electron microprobe standards

    NASA Astrophysics Data System (ADS)

    Diamond, Larryn W.; Schmatz, Dirk; Würsten, Felix

    1994-05-01

    Laboratory collections of well-characterized solid materials are an indispensable basis for the calibration of quantitative electron microprobe analyses. The STANDARD LIBRARY database has been designed to manage the wide variety of information needed to characterize such standards, and to provide a rapid way by which these data can be accessed. In addition to physical storage information, STANDARD LIBRARY includes a full set of chemical and mineralogic characterization variables, and a set of variables specific to microprobe calibration (instrumental setup, standard homogeneity, etc.). Application programs for STANDARD LIBRARY provide a series of interactive screen views for database search, retrieval, and editing operations (including inventories). Search and inventory results can be written as UNIX data files, some of which are formatted to be read directly by the software that controls CAMECA SX50™ electron microprobes. The application programs are coded in OSL for the INGRES™ database-management system, and run within any environment that supports INGRES™ (e.g. UNIX, VMS, DOS, etc.). STANDARD LIBRARY has been generalized, however, such that only the physical storage structure of the database is dependent on the selected database-management system.

  10. Generic database design for patient management information.

    PubMed Central

    Johnson, S. B.; Paul, T.; Khenina, A.

    1997-01-01

    Patient management information tracks general facts about the location of the patient and the providers assigned to care for the patient. The Clinical Data Repository at Columbia Presbyterian Medical Center employs a generic schema to record patient management events. The schema is extremely simple, yet can support several different views of patient information, as required by different applications: a longitudinal view of patient visits, including both inpatient and outpatient encounters; a visit-oriented view, to record facts related to a current encounter; a location-based view to provide a census of a nursing ward; and a provider-based view to give a list of the patients currently being cared for by a given clinician. All of these views can be supported in a highly efficient manner by the use of appropriate indexes. PMID:9357581

  11. Repository-Based Software Engineering Program: Working Program Management Plan

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Repository-Based Software Engineering Program (RBSE) is a National Aeronautics and Space Administration (NASA) sponsored program dedicated to introducing and supporting common, effective approaches to software engineering practices. The process of conceiving, designing, building, and maintaining software systems by using existing software assets that are stored in a specialized operational reuse library or repository, accessible to system designers, is the foundation of the program. In addition to operating a software repository, RBSE promotes (1) software engineering technology transfer, (2) academic and instructional support of reuse programs, (3) the use of common software engineering standards and practices, (4) software reuse technology research, and (5) interoperability between reuse libraries. This Program Management Plan (PMP) is intended to communicate program goals and objectives, describe major work areas, and define a management report and control process. This process will assist the Program Manager, University of Houston at Clear Lake (UHCL) in tracking work progress and describing major program activities to NASA management. The goal of this PMP is to make managing the RBSE program a relatively easy process that improves the work of all team members. The PMP describes work areas addressed and work efforts being accomplished by the program; however, it is not intended as a complete description of the program. Its focus is on providing management tools and management processes for monitoring, evaluating, and administering the program; and it includes schedules for charting milestones and deliveries of program products. The PMP was developed by soliciting and obtaining guidance from appropriate program participants, analyzing program management guidance, and reviewing related program management documents.

  12. Computer Bits: Child Care Center Management Software Buying Guide.

    ERIC Educational Resources Information Center

    Brown, Dennis; Neugebauer, Roger

    1987-01-01

    Describes seven software programs for day care center management including price, technical support, months on the market, customizing capabilities, and informative notes. Gives four suggestions for matching software to day care center, with a list of shopping questions to ask. (BB)

  13. Microcomputers & Educational Researchers: Writing, Project Management, Statistics Software, & Data Retrieval.

    ERIC Educational Resources Information Center

    Knirk, Frederick G.

    Designed to assist educational researchers in utilizing microcomputers, this paper presents information on four types of computer software: writing tools for educators, statistical software designed to perform analyses of small and moderately large data sets, project management tools, and general education/research oriented information services…

  14. Scientific Data Management Integrated Software Infrastructure Center

    SciTech Connect

    Choudhary, A.; Liao, W.K.

    2008-10-29

    This work provides software that enables scientific applications to more efficiently access available storage resources at different levels of interfaces. We developed scalable techniques and optimizations for PVFS parallel file systems, MPI I/O, and parallel netCDF I/O library. These implementations were evaluated using production application I/O kernels as well as popular I/O benchmarks and demonstrated promising results. The software developed under this work has been made available to the public via MCS, ANL web sites.

  15. A view of software management issues

    NASA Technical Reports Server (NTRS)

    Manley, J. H.

    1985-01-01

    The Software Development Environment (SDE) Panel addressed key programmatic, scope, and structural issues raised by its members and the general audience regarding the proposed software development environment for the Space Station program. The general team approach taken by this group led to a consensus on 18 recommendations to NASA mangament regarding the acquisition and definition of the SDE. This approach was keyed by the initial issues presentation given to the general audience. Additional issues (for a total of 23) were developed by the panelists in their first closed session from which key areas were selected and discussed in open session. These discussions led to key recommendations which are summarized and described.

  16. Development of the ageing management database of PUSPATI TRIGA reactor

    NASA Astrophysics Data System (ADS)

    Ramli, Nurhayati; Maskin, Mazleha; Tom, Phongsakorn Prak; Husain, Nurfazila; Farid, Mohd Fairus Abd; Ramli, Shaharum; Adnan, Amirul Syazwan; Abidin, Nurul Husna Zainal

    2016-01-01

    Since its first criticality in 1982, PUSPATI TRIGA Reactor (RTP) has been operated for more than 30 years. As RTP become older, ageing problems have been seen to be the prominent issues. In addressing the ageing issues, an Ageing Management (AgeM) database for managing related ageing matters was systematically developed. This paper presents the development of AgeM database taking into account all RTP major Systems, Structures and Components (SSCs) and ageing mechanism of these SSCs through the system surveillance program.

  17. Project management in the development of scientific software

    NASA Astrophysics Data System (ADS)

    Platz, Jochen

    1986-08-01

    This contribution is a rough outline of a comprehensive project management model for the development of software for scientific applications. The model was tested in the unique environment of the Siemens AG Corporate Research and Technology Division. Its focal points are the structuring of project content - the so-called phase organization, the project organization and the planning model used, and its particular applicability to innovative projects. The outline focuses largely on actual project management aspects rather than associated software engineering measures.

  18. Managing predefined templates and macros for a departmental speech recognition system using common software.

    PubMed

    Sistrom, C L; Honeyman, J C; Mancuso, A; Quisling, R G

    2001-09-01

    The authors have developed a networked database system to create, store, and manage predefined radiology report definitions. This was prompted by complete departmental conversion to a computer speech recognition system (SRS) for clinical reporting. The software complements and extends the capabilities of the SRS, and 2 systems are integrated by means of a simple text file format and import/export functions within each program. This report describes the functional requirements, design considerations, and implementation details of the structured report management software. The database and its interface are designed to allow all radiologists and division managers to define and update template structures relevant to their practice areas. Two key conceptual extensions supported by the template management system are the addition of a template type construct and allowing individual radiologists to dynamically share common organ system or modality-specific templates. In addition, the template manager software enables specifying predefined report structures that can be triggered at the time of dictation from printed lists of barcodes. Initial experience using the program in a regional, multisite, academic radiology practice has been positive. PMID:11720335

  19. Reference and PDF-manager software: complexities, support and workflow.

    PubMed

    Mead, Thomas L; Berryman, Donna R

    2010-10-01

    In the past, librarians taught reference management by training library users to use established software programs such as RefWorks or EndNote. In today's environment, there is a proliferation of Web-based programs that are being used by library clientele that offer a new twist on the well-known reference management programs. Basically, these new programs are PDF-manager software (e.g., Mendeley or Papers). Librarians are faced with new questions, issues, and concerns, given the new workflows and pathways that these PDF-manager programs present. This article takes a look at some of those. PMID:21058181

  20. Software Engineering Laboratory (SEL) relationships, models, and management rules

    NASA Technical Reports Server (NTRS)

    Decker, William; Hendrick, Robert; Valett, Jon D.

    1991-01-01

    Over 50 individual Software Engineering Laboratory (SEL) research results, extracted from a review of published SEL documentation, that can be applied directly to managing software development projects are captured. Four basic categories of results are defined and discussed - environment profiles, relationships, models, and management rules. In each category, research results are presented as a single page that summarizes the individual result, lists potential uses of the result by managers, and references the original SEL documentation where the result was found. The document serves as a concise reference summary of applicable research for SEL managers.

  1. Light Duty Utility Arm computer software configuration management plan

    SciTech Connect

    Philipp, B.L.

    1998-09-14

    This plan describes the configuration management for the Light Duty Utility Arm robotic manipulation arm control software. It identifies the requirement, associated documents, and the software control methodology. The Light Duty Utility Ann (LDUA) System is a multi-axis robotic manipulator arm and deployment vehicle, used to perform surveillance and characterization operations in support of remediation of defense nuclear wastes currently stored in the Hanford Underground Storage Tanks (USTs) through the available 30.5 cm (12 in.) risers. This plan describes the configuration management of the LDUA software.

  2. Software for minimalistic data management in large camera trap studies.

    PubMed

    Krishnappa, Yathin S; Turner, Wendy C

    2014-11-01

    The use of camera traps is now widespread and their importance in wildlife studies well understood. Camera trap studies can produce millions of photographs and there is a need for software to help manage photographs efficiently. In this paper, we describe a software system that was built to successfully manage a large behavioral camera trap study that produced more than a million photographs. We describe the software architecture and the design decisions that shaped the evolution of the program over the study's three year period. The software system has the ability to automatically extract metadata from images, and add customized metadata to the images in a standardized format. The software system can be installed as a standalone application on popular operating systems. It is minimalistic, scalable and extendable so that it can be used by small teams or individual researchers for a broad variety of camera trap studies. PMID:25110471

  3. Software for minimalistic data management in large camera trap studies

    PubMed Central

    Krishnappa, Yathin S.; Turner, Wendy C.

    2014-01-01

    The use of camera traps is now widespread and their importance in wildlife studies well understood. Camera trap studies can produce millions of photographs and there is a need for software to help manage photographs efficiently. In this paper, we describe a software system that was built to successfully manage a large behavioral camera trap study that produced more than a million photographs. We describe the software architecture and the design decisions that shaped the evolution of the program over the study’s three year period. The software system has the ability to automatically extract metadata from images, and add customized metadata to the images in a standardized format. The software system can be installed as a standalone application on popular operating systems. It is minimalistic, scalable and extendable so that it can be used by small teams or individual researchers for a broad variety of camera trap studies. PMID:25110471

  4. Product assurance management and software product assurance

    NASA Technical Reports Server (NTRS)

    Schneider, C.; Borycki, G.; Panaroni, P.; Surbone, M.; Borcz, R.; Beddow, A. J.

    1991-01-01

    The evolution of software assurance is discussed. The definition and implementation of standards are considered. It is recommended that requirements be clarified at the start of a project. The need for quality assurance in hardware is identified as the coming trend in the production of high cost single units which call for eradication of all errors during the early stages of development. The need to apply quality assurance throughout the whole mission is stressed. The dangers of overpricing product assurance services is stressed.

  5. Risk management in the design of medical device software systems.

    PubMed

    Jones, Paul L; Jorgens, Joseph; Taylor, Alford R; Weber, Markus

    2002-01-01

    The safety of any medical device system is dependent on the application of a disciplined, well-defined, risk management process throughout the product life cycle. Hardware, software, human, and environmental interactions must be assessed in terms of intended use, risk, and cost/benefit criteria. This article addresses these issues in the context of medical devices that incorporate software. The article explains the principles of risk management, using terminology and examples from the domain of software engineering. It may serve as a guide to those new to the concepts of risk management and as an aide-memoire for medical device system/software engineers who are more familiar with the topic. PMID:12162111

  6. Building a GIS Database for Space and Facilities Management

    ERIC Educational Resources Information Center

    Valcik, Nicolas A.; Huesca-Dorantes, Patricia

    2003-01-01

    Growth and technology have driven the University of Texas at Dallas (UTD) to build a geographic information system (GIS) database for its facilities and space management. This chapter reviews several issues concerning this implementation: (1) the challenges involved in implementing the system; (2) the lack of efficiency and accuracy that existed…

  7. Interface between astrophysical datasets and distributed database management systems (DAVID)

    NASA Technical Reports Server (NTRS)

    Iyengar, S. S.

    1988-01-01

    This is a status report on the progress of the DAVID (Distributed Access View Integrated Database Management System) project being carried out at Louisiana State University, Baton Rouge, Louisiana. The objective is to implement an interface between Astrophysical datasets and DAVID. Discussed are design details and implementation specifics between DAVID and astrophysical datasets.

  8. Selecting a Relational Database Management System for Library Automation Systems.

    ERIC Educational Resources Information Center

    Shekhel, Alex; O'Brien, Mike

    1989-01-01

    Describes the evaluation of four relational database management systems (RDBMSs) (Informix Turbo, Oracle 6.0 TPS, Unify 2000 and Relational Technology's Ingres 5.0) to determine which is best suited for library automation. The evaluation criteria used to develop a benchmark specifically designed to test RDBMSs for libraries are discussed. (CLB)

  9. Integration of Information Retrieval and Database Management Systems.

    ERIC Educational Resources Information Center

    Deogun, Jitender S.; Raghavan, Vijay V.

    1988-01-01

    Discusses the motivation for integrating information retrieval and database management systems, and proposes a probabilistic retrieval model in which records in a file may be composed of attributes (formatted data items) and descriptors (content indicators). The details and resolutions of difficulties involved in integrating such systems are…

  10. Use of Knowledge Bases in Education of Database Management

    ERIC Educational Resources Information Center

    Radványi, Tibor; Kovács, Emod

    2008-01-01

    In this article we present a segment of Sulinet Digital Knowledgebase curriculum system in which you can find the sections of subject-matter which aid educating the database management. You can follow the order of the course from the beginning when some topics appearance and raise in elementary school, through the topics accomplish in secondary…

  11. Database Management Principles of the UCLA Library's Orion System.

    ERIC Educational Resources Information Center

    Fayollat, James; Coles, Elizabeth

    1987-01-01

    Describes an integrated online library system developed at the University of California at Los Angeles (UCLA) which incorporates a number of database management features that enhance efficiency, for record retrieval and display. Design features related to record storage and retrieval and the design of linked files are described in detail.…

  12. Database Management Information System. Annual Report, 1986-87.

    ERIC Educational Resources Information Center

    Long Beach Unified School District, CA.

    This report summarizes the findings of the Long Beach (California) Unified School District's first Database Management Information System Survey. These findings are based on the responses of 71,521 parents, students in grades 4-12, and school site staff members. Each school independently selected items from a research-based data bank to develop…

  13. Advanced transport operating system software upgrade: Flight management/flight controls software description

    NASA Technical Reports Server (NTRS)

    Clinedinst, Winston C.; Debure, Kelly R.; Dickson, Richard W.; Heaphy, William J.; Parks, Mark A.; Slominski, Christopher J.; Wolverton, David A.

    1988-01-01

    The Flight Management/Flight Controls (FM/FC) software for the Norden 2 (PDP-11/70M) computer installed on the NASA 737 aircraft is described. The software computes the navigation position estimates, guidance commands, those commands to be issued to the control surfaces to direct the aircraft in flight based on the modes selected on the Advanced Guidance Control System (AGSC) mode panel, and the flight path selected via the Navigation Control/Display Unit (NCDU).

  14. Database management for power system planning: Final report

    SciTech Connect

    Carlsen, K.; Fink, L.H.

    1988-05-01

    This project was undertaken to assess the suitability of representative commercial data base management system (DBMS) for serving as a basis for integrating power system planning analysis software. A data base design was developed for that purpose, and implementation was attempted using the chosen commercial DBMS. Implementation was carried only far enough to demonstrate limitations due to the current state of the art in DBMS practice, which are related in large part to a commercial rather than engineering orientation. The data base design for power system analysis software integration that was developed is described in full. It appears suitable for implementation, given suitable means, and alternative means are discussed. Such means include existing special purpose software for the integration of engineering software, and possibly special purpose data base machines. 7 figs., 13 tabs.

  15. Software for Intelligent System Health Management

    NASA Technical Reports Server (NTRS)

    Trevino, Luis C.

    2004-01-01

    This viewgraph presentation describes the characteristics and advantages of autonomy and artificial intelligence in systems health monitoring. The presentation lists technologies relevant to Intelligent System Health Management (ISHM), and some potential applications.

  16. Implementation of schema management in STEP-based object-oriented engineering database management system

    NASA Astrophysics Data System (ADS)

    Xiao, Ke; Zhao, Zhige; Sun, Jiaguang

    1996-03-01

    Engineering database management system (EDBMS) is the kernel of CAD/CAM system integration, and object-oriented EDBMS (OOEDBMS) is the best implementation. While STEP is becoming the standard of product data exchange and representation, supporting STEP in engineering database becomes more and more important. In this paper we introduce the architecture of STEP based OOEDBMS in our CAD/CAM integrated system GHCAD. We focus on schema management and three-grade database management in OOEDBMS. Topics such as DDL compiler, transformation from EXPRESS to DDL, DDL tools are discussed. Finally further research directions of schema management in OOEDBMS are present.

  17. A database system for enhancing fuel records management capabilities

    SciTech Connect

    Rieke, Phil; Razvi, Junaid

    1994-07-01

    The need to modernize the system of managing a large variety of fuel related data at the TRIGA Reactors Facility at General Atomics, as well as the need to improve NRC nuclear material reporting requirements, prompted the development of a database to cover all aspects of fuel records management. The TRIGA Fuel Database replaces (a) an index card system used for recording fuel movements, (b) hand calculations for uranium burnup, and (c) a somewhat aged and cumbersome system of recording fuel inspection results. It was developed using Microsoft Access, a relational database system for Windows. Instead of relying on various sources for element information, users may now review individual element statistics, record inspection results, calculate element burnup and more, all from within a single application. Taking full advantage of the ease-of-use features designed in to Windows and Access, the user can enter and extract information easily through a number of customized on screen forms, with a wide variety of reporting options available. All forms are accessed through a main 'Options' screen, with the options broken down by categories, including 'Elements', 'Special Elements/Devices', 'Control Rods' and 'Areas'. Relational integrity and data validation rules are enforced to assist in ensuring accurate and meaningful data is entered. Among other items, the database lets the user define: element types (such as FLIP or standard) and subtypes (such as fuel follower, instrumented, etc.), various inspection codes for standardizing inspection results, areas within the facility where elements are located, and the power factors associated with element positions within a reactor. Using fuel moves, power history, power factors and element types, the database tracks uranium burnup and plutonium buildup on a quarterly basis. The Fuel Database was designed with end-users in mind and does not force an operations oriented user to learn any programming or relational database theory in

  18. Migration check tool: automatic plan verification following treatment management systems upgrade and database migration.

    PubMed

    Hadley, Scott W; White, Dale; Chen, Xiaoping; Moran, Jean M; Keranen, Wayne M

    2013-01-01

    Software upgrades of the treatment management system (TMS) sometimes require that all data be migrated from one version of the database to another. It is necessary to verify that the data are correctly migrated to assure patient safety. It is impossible to verify by hand the thousands of parameters that go into each patient's radiation therapy treatment plan. Repeating pretreatment QA is costly, time-consuming, and may be inadequate in detecting errors that are introduced during the migration. In this work we investigate the use of an automatic Plan Comparison Tool to verify that plan data have been correctly migrated to a new version of a TMS database from an older version. We developed software to query and compare treatment plans between different versions of the TMS. The same plan in the two TMS systems are translated into an XML schema. A plan comparison module takes the two XML schemas as input and reports any differences in parameters between the two versions of the same plan by applying a schema mapping. A console application is used to query the database to obtain a list of active or in-preparation plans to be tested. It then runs in batch mode to compare all the plans, and a report of success or failure of the comparison is saved for review. This software tool was used as part of software upgrade and database migration from Varian's Aria 8.9 to Aria 11 TMS. Parameters were compared for 358 treatment plans in 89 minutes. This direct comparison of all plan parameters in the migrated TMS against the previous TMS surpasses current QA methods that relied on repeating pretreatment QA measurements or labor-intensive and fallible hand comparisons. PMID:24257281

  19. TWiki as a platform for collaborative software development management

    NASA Astrophysics Data System (ADS)

    Radziwill, Nicole M.; Shelton, Amy L.

    2004-09-01

    The software development process in Green Bank is managed in six-week development cycles, where two cycles fall within one quarter. Each cycle, a Plan of Record is devised which outlines the team's commitments, deliverables, technical leads and scientific sponsors. To be productive and efficient, the team must not only be able to track its progress towards meeting commitments, but also to communicate and circulate the information that will help it meet its goals effectively. In the early summer of 2003, the Software Development Division installed a wiki web site using the TWiki product to improve the effectiveness of the team. Wiki sites contain web pages that are maintainable using a web interface by anyone who becomes a registered user of the site. Because the site naturally supports group involvement, the Plan of Record on the wiki now serves as the central dashboard for project tracking each development cycle. As an example of how the wiki improves productivity, software documentation is now tracked as evidence of the software deliverable. Written status reports are thus not required when the Plan of Record and associated wiki pages are kept up to date. The wiki approach has been quite successful in Green Bank for document management as well as software development management, and has rapidly extended beyond the bounds of the software development group for information management.

  20. The MAO NASU glass archive database: search and management tools

    NASA Astrophysics Data System (ADS)

    Pakuliak, L.

    2005-06-01

    At the Main Astronomical Observatory of the National Academy of Sciences of Ukraine (MAO NASU) the astronomical glass archive counts more than 50,000 of plates obtained in various observational projects during last 50 years of the past century. The local single-user database of glass archive, created on the basis of observational logs and partly on measurement results, has been transformed into an online multy-user system to provide a remote access to the plate archive. In the paper online tools for data searching and database management are presented.

  1. ENHANCING SEISMIC CALIBRATION RESEARCH THROUGH SOFTWARE AUTOMATION AND SCIENTIFIC INFORMATION MANAGEMENT

    SciTech Connect

    Ruppert, S D; Dodge, D A; Ganzberger, M D; Hauk, T F; Matzel, E M

    2007-07-06

    The National Nuclear Security Administration (NNSA) Ground-Based Nuclear Explosion Monitoring Research and Engineering (GNEM R&E) Program at LLNL has made significant progress enhancing the process of deriving seismic calibrations and performing scientific integration, analysis, and information management with software automation tools. Several achievements in schema design, data visualization, synthesis, and analysis were completed this year. Our tool efforts address the problematic issues of very large datasets and varied formats encountered during seismic calibration research. As data volumes have increased, scientific information management issues such as data quality assessment, ontology mapping, and metadata collection that are essential for production and validation of derived calibrations have negatively impacted researchers abilities to produce products. New information management and analysis tools have resulted in demonstrated gains in efficiency of producing scientific data products and improved accuracy of derived seismic calibrations. Significant software engineering and development efforts have produced an object-oriented framework that provides database centric coordination between scientific tools, users, and data. Nearly a half billion parameters, signals, measurements, and metadata entries are all stored in a relational database accessed by an extensive object-oriented multi-technology software framework that includes elements of stored procedures, real-time transactional database triggers and constraints, as well as coupled Java and C++ software libraries to handle the information interchange and validation requirements. Significant resources were applied to schema design to enable recording of processing flow and metadata. A core capability is the ability to rapidly select and present subsets of related signals and measurements to the researchers for analysis and distillation both visually (JAVA GUI client applications) and in batch mode

  2. ‘Isotopo’ a database application for facile analysis and management of mass isotopomer data

    PubMed Central

    Ahmed, Zeeshan; Zeeshan, Saman; Huber, Claudia; Hensel, Michael; Schomburg, Dietmar; Münch, Richard; Eylert, Eva; Eisenreich, Wolfgang; Dandekar, Thomas

    2014-01-01

    The composition of stable-isotope labelled isotopologues/isotopomers in metabolic products can be measured by mass spectrometry and supports the analysis of pathways and fluxes. As a prerequisite, the original mass spectra have to be processed, managed and stored to rapidly calculate, analyse and compare isotopomer enrichments to study, for instance, bacterial metabolism in infection. For such applications, we provide here the database application ‘Isotopo’. This software package includes (i) a database to store and process isotopomer data, (ii) a parser to upload and translate different data formats for such data and (iii) an improved application to process and convert signal intensities from mass spectra of 13C-labelled metabolites such as tertbutyldimethylsilyl-derivatives of amino acids. Relative mass intensities and isotopomer distributions are calculated applying a partial least square method with iterative refinement for high precision data. The data output includes formats such as graphs for overall enrichments in amino acids. The package is user-friendly for easy and robust data management of multiple experiments. Availability: The ‘Isotopo’ software is available at the following web link (section Download): http://spp1316.uni-wuerzburg.de/bioinformatics/isotopo/. The package contains three additional files: software executable setup (installer), one data set file (discussed in this article) and one excel file (which can be used to convert data from excel to ‘.iso’ format). The ‘Isotopo’ software is compatible only with the Microsoft Windows operating system. Database URL: http://spp1316.uni-wuerzburg.de/bioinformatics/isotopo/. PMID:25204646

  3. System Management Software for Virtual Environments

    SciTech Connect

    Vallee, Geoffroy R; Naughton, III, Thomas J; Scott, Stephen L

    2007-01-01

    Recently there has been an increased interest in the use of system-level virtualization using mature solutions such as Xen, QEMU, or VMWare. These virtualization platforms are being used in distributed and parallel environments including high performance computing. The use of virtual machines within such environments introduces new challenges to system management. These include tedious tasks such as deploying para-virtualized host operating systems to support virtual machine execution or virtual overlay networks to connect these virtual machines. Additionally, there is the problem of machine definition and deployment, which is complicated by differentiation in the underlying virtualization technology. This paper discusses tools for the deployment and management of both host operating systems and virtual machines in clusters. We begin with an overview of system-level virtualization and move on to a description of tools that we have developed to aid with these environments. These tools extend prior work in the area of cluster installation, configuration and management.

  4. Security Risks: Management and Mitigation in the Software Life Cycle

    NASA Technical Reports Server (NTRS)

    Gilliam, David P.

    2004-01-01

    A formal approach to managing and mitigating security risks in the software life cycle is requisite to developing software that has a higher degree of assurance that it is free of security defects which pose risk to the computing environment and the organization. Due to its criticality, security should be integrated as a formal approach in the software life cycle. Both a software security checklist and assessment tools should be incorporated into this life cycle process and integrated with a security risk assessment and mitigation tool. The current research at JPL addresses these areas through the development of a Sotfware Security Assessment Instrument (SSAI) and integrating it with a Defect Detection and Prevention (DDP) risk management tool.

  5. Organizational management practices for achieving software process improvement

    NASA Technical Reports Server (NTRS)

    Kandt, Ronald Kirk

    2004-01-01

    The crisis in developing software has been known for over thirty years. Problems that existed in developing software in the early days of computing still exist today. These problems include the delivery of low-quality products, actual development costs that exceed expected development costs, and actual development time that exceeds expected development time. Several solutions have been offered to overcome out inability to deliver high-quality software, on-time and within budget. One of these solutions involves software process improvement. However, such efforts often fail because of organizational management issues. This paper discusses business practices that organizations should follow to improve their chances of initiating and sustaining successful software process improvement efforts.

  6. A Tool for Managing Software Architecture Knowledge

    SciTech Connect

    Babar, Muhammad A.; Gorton, Ian

    2007-08-01

    This paper describes a tool for managing architectural knowledge and rationale. The tool has been developed to support a framework for capturing and using architectural knowledge to improve the architecture process. This paper describes the main architectural components and features of the tool. The paper also provides examples of using the tool for supporting wellknown architecture design and analysis methods.

  7. Database system for analysing and managing coiled tubing drilling data

    NASA Astrophysics Data System (ADS)

    Suh, J.; Choi, Y.; Park, H.; Choe, J.

    2009-05-01

    This study present a prototype of database system for analysing and managing petrophysical data from coiled tubing drilling in the oil and gas industry. The characteristics of coiled tubing drilling data from cores were analyzed and categorized according to the whole drilling process and data modeling including object relation diagram, class diagram was carried out to design the schema of effective database system such as the relationships between tables and key index fields to create the relationships. The database system called DrillerGeoDB consists of 22 tables and those are classified with 4 groups such as project information, stratum information, drilling/logging information and operation evaluate information. DrillerGeoDB provide all sort of results of each process with a spreadsheet such as MS-Excel via application of various algorithm of logging theory and statistics function of cost evaluation. This presentation describes the details of the system development and implementation.

  8. Data Processing on Database Management Systems with Fuzzy Query

    NASA Astrophysics Data System (ADS)

    Şimşek, Irfan; Topuz, Vedat

    In this study, a fuzzy query tool (SQLf) for non-fuzzy database management systems was developed. In addition, samples of fuzzy queries were made by using real data with the tool developed in this study. Performance of SQLf was tested with the data about the Marmara University students' food grant. The food grant data were collected in MySQL database by using a form which had been filled on the web. The students filled a form on the web to describe their social and economical conditions for the food grant request. This form consists of questions which have fuzzy and crisp answers. The main purpose of this fuzzy query is to determine the students who deserve the grant. The SQLf easily found the eligible students for the grant through predefined fuzzy values. The fuzzy query tool (SQLf) could be used easily with other database system like ORACLE and SQL server.

  9. Computer Software Management and Information Center

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Computer programs for passive anti-roll tank, earth resources laboratory applications, the NIMBUS-7 coastal zone color scanner derived products, transportable applications executive, plastic and failure analysis of composites, velocity gradient method for calculating velocities in an axisymmetric annular duct, an integrated procurement management system, data I/O PRON for the Motorola exorcisor, aerodynamic shock-layer shape, kinematic modeling, hardware library for a graphics computer, and a file archival system are documented.

  10. Management of Astronomical Software Projects with Open Source Tools

    NASA Astrophysics Data System (ADS)

    Briegel, F.; Bertram, T.; Berwein, J.; Kittmann, F.

    2010-12-01

    In this paper we will offer an innovative approach to managing the software development process with free open source tools, for building and automated testing, a system to automate the compile/test cycle on a variety of platforms to validate code changes, using virtualization to compile in parallel on various operating system platforms, version control and change management, enhanced wiki and issue tracking system for online documentation and reporting and groupware tools as they are: blog, discussion and calendar. Initially starting with the Linc-Nirvana instrument a new project and configuration management tool for developing astronomical software was looked for. After evaluation of various systems of this kind, we are satisfied with the selection we are using now. Following the lead of Linc-Nirvana most of the other software projects at the MPIA are using it now.

  11. Methods for cost estimation in software project management

    NASA Astrophysics Data System (ADS)

    Briciu, C. V.; Filip, I.; Indries, I. I.

    2016-02-01

    The speed in which the processes used in software development field have changed makes it very difficult the task of forecasting the overall costs for a software project. By many researchers, this task has been considered unachievable, but there is a group of scientist for which this task can be solved using the already known mathematical methods (e.g. multiple linear regressions) and the new techniques as genetic programming and neural networks. The paper presents a solution for building a model for the cost estimation models in the software project management using genetic algorithms starting from the PROMISE datasets related COCOMO 81 model. In the first part of the paper, a summary of the major achievements in the research area of finding a model for estimating the overall project costs is presented together with the description of the existing software development process models. In the last part, a basic proposal of a mathematical model of a genetic programming is proposed including here the description of the chosen fitness function and chromosome representation. The perspective of model described it linked with the current reality of the software development considering as basis the software product life cycle and the current challenges and innovations in the software development area. Based on the author's experiences and the analysis of the existing models and product lifecycle it was concluded that estimation models should be adapted with the new technologies and emerging systems and they depend largely by the chosen software development method.

  12. An engineering database management system for spacecraft operations

    NASA Technical Reports Server (NTRS)

    Cipollone, Gregorio; Mckay, Michael H.; Paris, Joseph

    1993-01-01

    Studies at ESOC have demonstrated the feasibility of a flexible and powerful Engineering Database Management System in support for spacecraft operations documentation. The objectives set out were three-fold: first an analysis of the problems encountered by the Operations team in obtaining and managing operations documents; secondly, the definition of a concept for operations documentation and the implementation of prototype to prove the feasibility of the concept; and thirdly, definition of standards and protocols required for the exchange of data between the top-level partners in a satellite project. The EDMS prototype was populated with ERS-l satellite design data and has been used by the operations team at ESOC to gather operational experience. An operational EDMS would be implemented at the satellite prime contractor's site as a common database for all technical information surrounding a project and would be accessible by the cocontractor's and ESA teams.

  13. Programmable bandwidth management in software-defined EPON architecture

    NASA Astrophysics Data System (ADS)

    Li, Chengjun; Guo, Wei; Wang, Wei; Hu, Weisheng; Xia, Ming

    2016-07-01

    This paper proposes a software-defined EPON architecture which replaces the hardware-implemented DBA module with reprogrammable DBA module. The DBA module allows pluggable bandwidth allocation algorithms among multiple ONUs adaptive to traffic profiles and network states. We also introduce a bandwidth management scheme executed at the controller to manage the customized DBA algorithms for all date queues of ONUs. Our performance investigation verifies the effectiveness of this new EPON architecture, and numerical results show that software-defined EPONs can achieve less traffic delay and provide better support to service differentiation in comparison with traditional EPONs.

  14. Use of the Accessware Interface/Database Software in the Neutral Beam Control Systems Used by the DIII-D Tokamak

    SciTech Connect

    Piglowski, D.; Penaflor, B.G.; Phillips, J.C.

    1997-12-01

    The complexities of monitoring and controlling the various DIII-D Tokamak systems have always required the aid of high-speed computer resources. Recent upgrades in computer hardware to the DIII-D central operations and Neutral Beam computer systems have forced a redesign of the corresponding software. These newer systems cannot make use of the antiquated computer platforms of the past. Entirely new software has been written/installed to replace the old. During the design and development many newer features have been added; especially in the realm of Graphical User Interfaces and database management. For most of the systems involved, this required the implementation of a third party software, including a crucial package written by AccessWare Inc. of Houston Texas.

  15. Monitoring caustic injuries from emergency department databases using automatic keyword recognition software

    PubMed Central

    Vignally, P.; Fondi, G.; Taggi, F.; Pitidis, A.; National Injury Database and National Information System on Accidents in the Home Surveillance Groups

    2011-01-01

    Summary In Italy the European Union Injury Database reports the involvement of chemical products in 0.9% of home and leisure accidents. The Emergency Department registry on domestic accidents in Italy and the Poison Control Centres record that 90% of cases of exposure to toxic substances occur in the home. It is not rare for the effects of chemical agents to be observed in hospitals, with a high potential risk of damage - the rate of this cause of hospital admission is double the domestic injury average. The aim of this study was to monitor the effects of injuries caused by caustic agents in Italy using automatic free-text recognition in Emergency Department medical databases. We created a Stata software program to automatically identify caustic or corrosive injury cases using an agent-specific list of keywords. We focused attention on the procedure’s sensitivity and specificity. Ten hospitals in six regions of Italy participated in the study. The program identified 112 cases of injury by caustic or corrosive agents. Checking the cases by quality controls (based on manual reading of ED reports), we assessed 99 cases as true positive, i.e. 88.4% of the patients were automatically recognized by the software as being affected by caustic substances (99% CI: 80.6%- 96.2%), that is to say 0.59% (99% CI: 0.45%-0.76%) of the whole sample of home injuries, a value almost three times as high as that expected (p < 0.0001) from European codified information. False positives were 11.6% of the recognized cases (99% CI: 5.1%- 21.5%). Our automatic procedure for caustic agent identification proved to have excellent product recognition capacity with an acceptable level of excess sensitivity. Contrary to our a priori hypothesis, the automatic recognition system provided a level of identification of agents possessing caustic effects that was significantly much greater than was predictable on the basis of the values from current codifications reported in the European Database. PMID

  16. A Support Database System for Integrated System Health Management (ISHM)

    NASA Technical Reports Server (NTRS)

    Schmalzel, John; Figueroa, Jorge F.; Turowski, Mark; Morris, John

    2007-01-01

    The development, deployment, operation and maintenance of Integrated Systems Health Management (ISHM) applications require the storage and processing of tremendous amounts of low-level data. This data must be shared in a secure and cost-effective manner between developers, and processed within several heterogeneous architectures. Modern database technology allows this data to be organized efficiently, while ensuring the integrity and security of the data. The extensibility and interoperability of the current database technologies also allows for the creation of an associated support database system. A support database system provides additional capabilities by building applications on top of the database structure. These applications can then be used to support the various technologies in an ISHM architecture. This presentation and paper propose a detailed structure and application description for a support database system, called the Health Assessment Database System (HADS). The HADS provides a shared context for organizing and distributing data as well as a definition of the applications that provide the required data-driven support to ISHM. This approach provides another powerful tool for ISHM developers, while also enabling novel functionality. This functionality includes: automated firmware updating and deployment, algorithm development assistance and electronic datasheet generation. The architecture for the HADS has been developed as part of the ISHM toolset at Stennis Space Center for rocket engine testing. A detailed implementation has begun for the Methane Thruster Testbed Project (MTTP) in order to assist in developing health assessment and anomaly detection algorithms for ISHM. The structure of this implementation is shown in Figure 1. The database structure consists of three primary components: the system hierarchy model, the historical data archive and the firmware codebase. The system hierarchy model replicates the physical relationships between

  17. The Oil and Natural Gas Knowledge Management Database from NETL

    DOE Data Explorer

    The Knowledge Management Database (KMD) Portal provides four options for searching the documents and data that NETL-managed oil and gas research has produced over the years for DOE’s Office of Fossil Energy. Information includes R&D carried out under both historical and ongoing DOE oil and gas research and development (R&D). The Document Repository, the CD/DVD Library, the Project Summaries from 1990 to the present, and the Oil and Natural Gas Program Reference Shelf provide a wide range of flexibility and coverage.

  18. Mars Science Laboratory Frame Manager for Centralized Frame Tree Database and Target Pointing

    NASA Technical Reports Server (NTRS)

    Kim, Won S.; Leger, Chris; Peters, Stephen; Carsten, Joseph; Diaz-Calderon, Antonio

    2013-01-01

    The FM (Frame Manager) flight software module is responsible for maintaining the frame tree database containing coordinate transforms between frames. The frame tree is a proper tree structure of directed links, consisting of surface and rover subtrees. Actual frame transforms are updated by their owner. FM updates site and saved frames for the surface tree. As the rover drives to a new area, a new site frame with an incremented site index can be created. Several clients including ARM and RSM (Remote Sensing Mast) update their related rover frames that they own. Through the onboard centralized FM frame tree database, client modules can query transforms between any two frames. Important applications include target image pointing for RSM-mounted cameras and frame-referenced arm moves. The use of frame tree eliminates cumbersome, error-prone calculations of coordinate entries for commands and thus simplifies flight operations significantly.

  19. Management of an affiliated Physics Residency Program using a commercial software tool.

    PubMed

    Zacarias, Albert S; Mills, Michael D

    2010-01-01

    A review of commercially available allied health educational management software tools was performed to evaluate their capacity to manage program data associated with a CAMPEP-accredited Therapy Physics Residency Program. Features of these software tools include: a) didactic course reporting and organization, b) competency reporting by topic, category and didactic course, c) student time management and accounting, and d) student patient case reporting by topic, category and course. The software package includes features for recording school administrative information; setting up lists of courses, faculty, clinical sites, categories, competencies, and time logs; and the inclusion of standardized external documents. There are provisions for developing evaluation and survey instruments. The mentors and program may be evaluated by residents, and residents may be evaluated by faculty members using this feature. Competency documentation includes the time spent on the problem or with the patient, time spent with the mentor, date of the competency, and approval by the mentor and program director. Course documentation includes course and lecture title, lecturer, topic information, date of lecture and approval by the Program Director. These software tools have the facility to include multiple clinical sites, with local subadministrators having the ability to approve competencies and attendance at clinical conferences. In total, these software tools have the capability of managing all components of a CAMPEP-accredited residency program. The application database lends the software to the support of multiple affiliated clinical sites within a single residency program. Such tools are a critical and necessary component if the medical physics profession is to meet the projected needs for qualified medical physicists in future years. PMID:20717075

  20. Software control and system configuration management - A process that works

    NASA Technical Reports Server (NTRS)

    Petersen, K. L.; Flores, C., Jr.

    1983-01-01

    A comprehensive software control and system configuration management process for flight-crucial digital control systems of advanced aircraft has been developed and refined to insure efficient flight system development and safe flight operations. Because of the highly complex interactions among the hardware, software, and system elements of state-of-the-art digital flight control system designs, a systems-wide approach to configuration control and management has been used. Specific procedures are implemented to govern discrepancy reporting and reconciliation, software and hardware change control, systems verification and validation testing, and formal documentation requirements. An active and knowledgeable configuration control board reviews and approves all flight system configuration modifications and revalidation tests. This flexible process has proved effective during the development and flight testing of several research aircraft and remotely piloted research vehicles with digital flight control systems that ranged from relatively simple to highly complex, integrated mechanizations.

  1. Reference Management Software: A Comparative Analysis of Four Products

    ERIC Educational Resources Information Center

    Gilmour, Ron; Cobus-Kuo, Laura

    2011-01-01

    Reference management (RM) software is widely used by researchers in the health and natural sciences. Librarians are often called upon to provide support for these products. The present study compares four prominent RMs: CiteULike, RefWorks, Mendeley, and Zotero, in terms of features offered and the accuracy of the bibliographies that they…

  2. Software for the occupational health and safety integrated management system

    SciTech Connect

    Vătăsescu, Mihaela

    2015-03-10

    This paper intends to present the design and the production of a software for the Occupational Health and Safety Integrated Management System with the view to a rapid drawing up of the system documents in the field of occupational health and safety.

  3. Using Knowledge Management to Revise Software-Testing Processes

    ERIC Educational Resources Information Center

    Nogeste, Kersti; Walker, Derek H. T.

    2006-01-01

    Purpose: This paper aims to use a knowledge management (KM) approach to effectively revise a utility retailer's software testing process. This paper presents a case study of how the utility organisation's customer services IT production support group improved their test planning skills through applying the American Productivity and Quality Center…

  4. Course Management Software Adoption: A Diffusion of Innovations Perspective

    ERIC Educational Resources Information Center

    Kilmon, Carol; Fagan, Mary Helen

    2007-01-01

    Purpose: The purpose of this study is to explore the adoption of course management software (CMS) among faculty in a nursing program in order to better understand the consequences that result from adoption decisions. Design/methodology/approach: A case study approach was taken using a component of diffusion of innovations theory as a framework for…

  5. Transitions in Classroom Technology: Instructor Implementation of Classroom Management Software

    ERIC Educational Resources Information Center

    Ackerman, David; Chung, Christina; Sun, Jerry Chih-Yuan

    2014-01-01

    The authors look at how business instructor needs are fulfilled by classroom management software (CMS), such as Moodle, and why instructors are sometimes slow to implement it. Instructors at different universities provided both qualitative and quantitative responses regarding their use of CMS. The results indicate that the top needs fulfilled by…

  6. Integrated software system for low level waste management

    SciTech Connect

    Worku, G.

    1995-12-31

    In the continually changing and uncertain world of low level waste management, many generators in the US are faced with the prospect of having to store their waste on site for the indefinite future. This consequently increases the set of tasks performed by the generators in the areas of packaging, characterizing, classifying, screening (if a set of acceptance criteria applies), and managing the inventory for the duration of onsite storage. When disposal sites become available, it is expected that the work will require re-evaluating the waste packages, including possible re-processing, re-packaging, or re-classifying in preparation for shipment for disposal under the regulatory requirements of the time. In this day and age, when there is wide use of computers and computer literacy is at high levels, an important waste management tool would be an integrated software system that aids waste management personnel in conducting these tasks quickly and accurately. It has become evident that such an integrated radwaste management software system offers great benefits to radwaste generators both in the US and other countries. This paper discusses one such approach to integrated radwaste management utilizing some globally accepted radiological assessment software applications.

  7. SAGA: A project to automate the management of software production systems

    NASA Technical Reports Server (NTRS)

    Campbell, Roy H.; Laliberte, D.; Render, H.; Sum, R.; Smith, W.; Terwilliger, R.

    1987-01-01

    The Software Automation, Generation and Administration (SAGA) project is investigating the design and construction of practical software engineering environments for developing and maintaining aerospace systems and applications software. The research includes the practical organization of the software lifecycle, configuration management, software requirements specifications, executable specifications, design methodologies, programming, verification, validation and testing, version control, maintenance, the reuse of software, software libraries, documentation, and automated management.

  8. Computerized database management system for breast cancer patients.

    PubMed

    Sim, Kok Swee; Chong, Sze Siang; Tso, Chih Ping; Nia, Mohsen Esmaeili; Chong, Aun Kee; Abbas, Siti Fathimah

    2014-01-01

    Data analysis based on breast cancer risk factors such as age, race, breastfeeding, hormone replacement therapy, family history, and obesity was conducted on breast cancer patients using a new enhanced computerized database management system. My Structural Query Language (MySQL) is selected as the application for database management system to store the patient data collected from hospitals in Malaysia. An automatic calculation tool is embedded in this system to assist the data analysis. The results are plotted automatically and a user-friendly graphical user interface is developed that can control the MySQL database. Case studies show breast cancer incidence rate is highest among Malay women, followed by Chinese and Indian. The peak age for breast cancer incidence is from 50 to 59 years old. Results suggest that the chance of developing breast cancer is increased in older women, and reduced with breastfeeding practice. The weight status might affect the breast cancer risk differently. Additional studies are needed to confirm these findings. PMID:25045606

  9. Data-base location problems in distributed data-base management systems

    SciTech Connect

    Chahande, A.I.

    1989-01-01

    Recent years have witnessed an increasing number of systems, usually heterogeneous, that are geographically distributed and connected by high capacity communication channels, eg. ARPANET system, CYCLADES network, TymNET, etc. In the design and management of such systems, a major portion of the planning is concerned with storing large quantities of information (data) at judiciously selected nodes in the network, in adherence to some optimal criterion. This necessitates analysis pertaining to information storage costs, transaction (update and query) costs, response times, processing locality, etc. There are essentially two definitions of optimality - Cost measures and Performance measures. The two measures of optimality parallel each other. This research essentially considers the minimal cost objective, but incorporates the performance objectives as well, by considering cost penalties for sub-optimal performance. The distributed database design problem is fully characterized by two sub-problems: (a) Design of the Fragmentation Schema, and (b) Designing the Allocation Schema for these fragments. These problems have been addressed independently in the literature. This research, appreciating the mutual interdependence of the issues, attempts the distributed database location problem considering both aspects in unison (logical as well as physical criteria). The problem can be succinctly stated as follows: Given the set of user nodes with their respective transaction (update and query) frequencies, and a set of application programs, the database location problem assigns copies of various database files (or fragments thereof) to candidate nodes, such that the total cost is minimized. The decision must trade-off the cost of accessing, which is reduced by additional copies, against the cost of updating and storing these additional copies.

  10. Development and Demonstration of Material Properties Database and Software for the Simulation of Flow Properties in Cementitious Materials

    SciTech Connect

    Smith, F.; Flach, G.

    2015-03-30

    This report describes work performed by the Savannah River National Laboratory (SRNL) in fiscal year 2014 to develop a new Cementitious Barriers Project (CBP) software module designated as FLOExcel. FLOExcel incorporates a uniform database to capture material characterization data and a GoldSim model to define flow properties for both intact and fractured cementitious materials and estimate Darcy velocity based on specified hydraulic head gradient and matric tension. The software module includes hydraulic parameters for intact cementitious and granular materials in the database and a standalone GoldSim framework to manipulate the data. The database will be updated with new data as it comes available. The software module will later be integrated into the next release of the CBP Toolbox, Version 3.0. This report documents the development efforts for this software module. The FY14 activities described in this report focused on the following two items that form the FLOExcel package; 1) Development of a uniform database to capture CBP data for cementitious materials. In particular, the inclusion and use of hydraulic properties of the materials are emphasized; and 2) Development of algorithms and a GoldSim User Interface to calculate hydraulic flow properties of degraded and fractured cementitious materials. Hydraulic properties are required in a simulation of flow through cementitious materials such as Saltstone, waste tank fill grout, and concrete barriers. At SRNL these simulations have been performed using the PORFLOW code as part of Performance Assessments for salt waste disposal and waste tank closure.

  11. Supporting Community Emergency Management Planning Through a Geocollaboration Software Architecture

    NASA Astrophysics Data System (ADS)

    Schafer, Wendy A.; Ganoe, Craig H.; Carroll, John M.

    Emergency management is more than just events occurring within an emergency situation. It encompasses a variety of persistent activities such as planning, training, assessment, and organizational change. We are studying emergency management planning practices in which geographic communities (towns and regions) prepare to respond efficiently to significant emergency events. Community emergency management planning is an extensive collaboration involving numerous stakeholders throughout the community and both reflecting and challenging the community’s structure and resources. Geocollaboration is one aspect of the effort. Emergency managers, public works directors, first responders, and local transportation managers need to exchange information relating to possible emergency event locations and their surrounding areas. They need to examine geospatial maps together and collaboratively develop emergency plans and procedures. Issues such as emergency vehicle traffic routes and staging areas for command posts, arriving media, and personal first responders’ vehicles must be agreed upon prior to an emergency event to ensure an efficient and effective response. This work presents a software architecture that facilitates the development of geocollaboration solutions. The architecture extends prior geocollaboration research and reuses existing geospatial information models. Emergency management planning is one application domain for the architecture. Geocollaboration tools can be developed that support community-wide emergency management planning and preparedness. This chapter describes how the software architecture can be used for the geospatial, emergency management planning activities of one community.

  12. Information management in software engineering: A hypertext based approach

    SciTech Connect

    Garg, P.K.

    1989-01-01

    Large scale software systems requires automated support for the communication and coordination of cooperative effort required to manage, create, store, print, and use large volumes of information. Hypertext is a flexible, general purpose, non-linear model for storing textual information. The thesis of this dissertation is that software engineering information should be managed using a hypertext based approach. Previous models of software engineering information do not provide the flexibility and generality of a hypertext model. We describe the design and implementation of an Intelligent Software Hypertext System (Ishys), for management of software engineering information. In Ishys, Basic Templates (BTs) are nodes of a hypertext, which can have point-to-point and node-to-node links. Forms are sequences of BTs which can be used to model software life cycle documents. Compositions are arbitrary collections of BTs. Projects represent partitions of the hypertext such that each project has the same forms. Tasks are responsibilities of agents which use or produce forms. Tasks are composed of actions which use or produce BTs. Actions are composed of primitive actions which are commands provided through Ishys. In a general user mode, users create information in Ishys by instantiating BTs. In a super user mode, users define the projects, forms, BTs, tasks, actions, and primitive actions. Structured communication about BTs is supported through annotations attached to different points within BTs. To illustrate the flexibility and generality of the hypertext based approach we show how a hypertext can support generalizations, specializations, revisions, and aggregations. To illustrate the power of hypertext systems in supporting collaborative work, we discuss how a hypertext system can support two models for composition of node composition: (1) the assembly line model, and (2) the exploratory assembly model.

  13. Fleet-Wide Prognostic and Health Management Suite: Asset Fault Signature Database

    SciTech Connect

    Vivek Agarwal; Nancy J. Lybeck; Randall Bickford; Richard Rusaw

    2015-06-01

    Proactive online monitoring in the nuclear industry is being explored using the Electric Power Research Institute’s Fleet-Wide Prognostic and Health Management (FW-PHM) Suite software. The FW-PHM Suite is a set of web-based diagnostic and prognostic tools and databases that serves as an integrated health monitoring architecture. The FW-PHM Suite has four main modules: (1) Diagnostic Advisor, (2) Asset Fault Signature (AFS) Database, (3) Remaining Useful Life Advisor, and (4) Remaining Useful Life Database. The paper focuses on the AFS Database of the FW-PHM Suite, which is used to catalog asset fault signatures. A fault signature is a structured representation of the information that an expert would use to first detect and then verify the occurrence of a specific type of fault. The fault signatures developed to assess the health status of generator step-up transformers are described in the paper. The developed fault signatures capture this knowledge and implement it in a standardized approach, thereby streamlining the diagnostic and prognostic process. This will support the automation of proactive online monitoring techniques in nuclear power plants to diagnose incipient faults, perform proactive maintenance, and estimate the remaining useful life of assets.

  14. The work breakdown structure in software project management

    NASA Technical Reports Server (NTRS)

    Tausworthe, R. C.

    1980-01-01

    A work breakdown structure (WBS) is defined as an enumeration of all work activities in hierarchic refinement of detail which organizes work to be done into short manageable tasks with quantifiable inputs, outputs, schedules, and assigned responsibilities. Some of the characteristics and benefits of the WBS are reviewed, and ways in which these can be developed and applied in software implementation projects are discussed. Although the material is oriented principally toward new-software production tasks, many of the concepts are applicable to continuing maintenance and operations tasks.

  15. Data management software concept for WEST plasma measurement system

    NASA Astrophysics Data System (ADS)

    Zienkiewicz, P.; Kasprowicz, G.; Byszuk, A.; Wojeński, A.; Kolasinski, P.; Cieszewski, R.; Czarski, T.; Chernyshova, M.; Pozniak, K.; Zabolotny, W.; Juszczyk, B.; Mazon, D.; Malard, P.

    2014-11-01

    This paper describes the concept of data management software for the multichannel readout system for the GEM detector used in WEST Plasma experiment. The proposed system consists of three separate communication channels: fast data channel, diagnostics channel, slow data channel. Fast data channel is provided by the FPGA with integrated ARM cores providing direct readout data from Analog Front Ends through 10GbE with short, guaranteed intervals. Slow data channel is provided by multiple, fast CPUs after data processing with detailed readout data with use of GNU/Linux OS and appropriate software. Diagnostic channel provides detailed feedback for control purposes.

  16. A Framework for Process Improvement in Software Product Management

    NASA Astrophysics Data System (ADS)

    Bekkers, Willem; van de Weerd, Inge; Spruit, Marco; Brinkkemper, Sjaak

    This paper presents a comprehensive overview of all the important areas within Software Product Management (SPM). The overview has been created and validated in collaboration with many experts from practice and the scientific community. It provides a list of 68 capabilities a product software organization should implement to reach a full grown SPM maturity. The overview consists of the SPM Competence Model that shows the areas of importance to SPM, and the SPM Maturity Matrix that lists all important activities within those areas in a best practice implementation order. SPM organizations can use this matrix to map and improve their SPM practices incrementally.

  17. Advanced Scientific Computing Environment Team new scientific database management task. Progress report

    SciTech Connect

    Church, J.P.; Roberts, J.C.; Sims, R.N.; Smetana, A.O.; Westmoreland, B.W.

    1991-06-01

    The mission of the ASCENT Team is to continually keep pace with, evaluate, and select emerging computing technologies to define and implement prototypic scientific environments that maximize the ability of scientists and engineers to manage scientific data. These environments are to be implemented in a manner consistent with the site computing architecture and standards and NRTSC/SCS strategic plans for scientific computing. The major trends in computing hardware and software technology clearly indicate that the future ``computer`` will be a network environment that comprises supercomputers, graphics boxes, mainframes, clusters, workstations, terminals, and microcomputers. This ``network computer`` will have an architecturally transparent operating system allowing the applications code to run on any box supplying the required computing resources. The environment will include a distributed database and database managing system(s) that permits use of relational, hierarchical, object oriented, GIS, et al, databases. To reach this goal requires a stepwise progression from the present assemblage of monolithic applications codes running on disparate hardware platforms and operating systems. The first steps include converting from the existing JOSHUA system to a new J80 system that complies with modern language standards, development of a new J90 prototype to provide JOSHUA capabilities on Unix platforms, development of portable graphics tools to greatly facilitate preparation of input and interpretation of output; and extension of ``Jvv`` concepts and capabilities to distributed and/or parallel computing environments.

  18. An expert system to facilitate selecting a database management system

    SciTech Connect

    Roseberry, L.M.; Kilgore, D.C.

    1989-06-06

    An investigation has been initiated to develop an expert system to assist information professionals in selecting a database management system (DBMS). The system attempts to consider DBMS basic design, theory, and performance standard as well as the specific needs of the project. The user is queried for needs, wants, and resource restrictions. The inference engine tests these data against its rule set and generates prioritized recommendations. The rule set design will be discussed. The usefulness of such a tool will be discussed as well as plans for its continued evolution.

  19. SPRT/DBMS. Pre-Validated Signal Database Management System

    SciTech Connect

    Gross, K.C.

    1996-01-01

    SPRT/DBMS is a pre-validated experimental database management system for industries where large volumes of process signals are acquired and archived. This system implements a new and powerful pattern recognition method, the spectrum transformed sequential testing (STST or ST2) procedure. A network of interacting ST2 modules deployed in parallel is integrated with a relational DBMS to fully validate process signals as they are archived. This reliable, secure DBMS then provides system modelers, code developers, and safety analysts with an easily accessible source of fully validated process data.

  20. Rhode Island Water Supply System Management Plan Database (WSSMP-Version 1.0)

    USGS Publications Warehouse

    Granato, Gregory E.

    2004-01-01

    In Rhode Island, the availability of water of sufficient quality and quantity to meet current and future environmental and economic needs is vital to life and the State's economy. Water suppliers, the Rhode Island Water Resources Board (RIWRB), and other State agencies responsible for water resources in Rhode Island need information about available resources, the water-supply infrastructure, and water use patterns. These decision makers need historical, current, and future water-resource information. In 1997, the State of Rhode Island formalized a system of Water Supply System Management Plans (WSSMPs) to characterize and document relevant water-supply information. All major water suppliers (those that obtain, transport, purchase, or sell more than 50 million gallons of water per year) are required to prepare, maintain, and carry out WSSMPs. An electronic database for this WSSMP information has been deemed necessary by the RIWRB for water suppliers and State agencies to consistently document, maintain, and interpret the information in these plans. Availability of WSSMP data in standard formats will allow water suppliers and State agencies to improve the understanding of water-supply systems and to plan for future needs or water-supply emergencies. In 2002, however, the Rhode Island General Assembly passed a law that classifies some of the WSSMP information as confidential to protect the water-supply infrastructure from potential terrorist threats. Therefore the WSSMP database was designed for an implementation method that will balance security concerns with the information needs of the RIWRB, suppliers, other State agencies, and the public. A WSSMP database was developed by the U.S. Geological Survey in cooperation with the RIWRB. The database was designed to catalog WSSMP information in a format that would accommodate synthesis of current and future information about Rhode Island's water-supply infrastructure. This report documents the design and implementation of

  1. Computer software evaluation methodology and data base management system selection

    SciTech Connect

    Huntley, A.F.

    1986-04-01

    This document presents a Data Base Management System (DBMS) evaluation methodology that has been developed under the sponsorship of the Department of the Navy, Naval Management Systems Support Office (NAVMASSO), Norfolk, Virginia. NAVMASSO has recognized the need for a DBMS to support the Shipboard Nontactical Automated Data Processing Program (SNAP) and has tasked Oak Ridge National Laboratory (ORNL) with evaluating DBMSs that are available for the SNAP-I computer system - a Honeywell DPS-6 minicomputer - and the SNAP-II computer system - a Harris 300 minicomputer. In preparation for the SNAP-I/SNAP-II DBMS evaluation, ORNL has developed the DBMS evaluation methodology presented in this document. First, a discussion of the traditional computer software evaluation methodology is provided, with identification of aspects of the methodology that may cause the resulting evaluation to be deficient. A DBMS evaluation methodology that stresses the layered functionality of the software is then presented. The methodology requires a large amount of hands-on testing and allows evaluation team members to evaluate the software from the perspective of application developers and end-users who will use the system on a day-to-day basis. The document contains a discussion of several general considerations that must be evaluated. These are items that form a supportive environment and enhance the usability of the software, even though they may not affect the intrinsic functionality of the software. The technical facilities that define the limits of functionality of the software are then presented for evaluation. Areas where these facilities may not meet the desired functionality are identified. 14 refs.

  2. Managing scientific software complexity with Bocca and CCA

    SciTech Connect

    Benjamin, Allan A.; Norris, Boyana; Elwasif, Wael R; Armstrong, Robert C.

    2008-01-01

    In high-performance scientific software development, the emphasis is often on short time to first solution. Even when the development of new components mostly reuses existing components or libraries and only small amounts of new code must be created, dealing with the component glue code and software build processes to obtain complete applications is still tedious and error-prone. Component-based software meant to reduce complexity at the application level increases complexity to the extent that the user must learn and remember the interfaces and conventions of the component model itself. To address these needs, we introduce Bocca, the first tool to enable application developers to perform rapid component prototyping while maintaining robust software-engineering practices suitable to HPC environments. Bocca provides project management and a comprehensive build environment for creating and managing applications composed of Common Component Architecture components. Of critical importance for high-performance computing (HPC) applications, Bocca is designed to operate in a language-agnostic way, simultaneously handling components written in any of the languages commonly used in scientific applications: C, C++, Fortran, Python and Java. Bocca automates the tasks related to the component glue code, freeing the user to focus on the scientific aspects of the application. Bocca embraces the philosophy pioneered by Ruby on Rails for web applications: start with something that works, and evolve it to the user's purpose.

  3. Managing Scientific Software Complexity with Bocca and CCA

    DOE PAGESBeta

    Allan, Benjamin A.; Norris, Boyana; Elwasif, Wael R.; Armstrong, Robert C.

    2008-01-01

    In high-performance scientific software development, the emphasis is often on short time to first solution. Even when the development of new components mostly reuses existing components or libraries and only small amounts of new code must be created, dealing with the component glue code and software build processes to obtain complete applications is still tedious and error-prone. Component-based software meant to reduce complexity at the application level increases complexity to the extent that the user must learn and remember the interfaces and conventions of the component model itself. To address these needs, we introduce Bocca, the first tool to enablemore » application developers to perform rapid component prototyping while maintaining robust software-engineering practices suitable to HPC environments. Bocca provides project management and a comprehensive build environment for creating and managing applications composed of Common Component Architecture components. Of critical importance for high-performance computing (HPC) applications, Bocca is designed to operate in a language-agnostic way, simultaneously handling components written in any of the languages commonly used in scientific applications: C, C++, Fortran, Python and Java. Bocca automates the tasks related to the component glue code, freeing the user to focus on the scientific aspects of the application. Bocca embraces the philosophy pioneered by Ruby on Rails for web applications: start with something that works, and evolve it to the user's purpose.« less

  4. PhasePlot: A Software Program for Visualizing Phase Relations Computed Using Thermochemical Models and Databases

    NASA Astrophysics Data System (ADS)

    Ghiorso, M. S.

    2011-12-01

    A new software program has been developed for Macintosh computers that permits the visualization of phase relations calculated from thermodynamic data-model collections. The data-model collections of MELTS (Ghiorso and Sack, 1995, CMP 119, 197-212), pMELTS (Ghiorso et al., 2002, G-cubed 3, 10.1029/2001GC000217) and the deep mantle database of Stixrude and Lithgow-Bertelloni (2011, GJI 184, 1180-1213) are currently implemented. The software allows users to enter a system bulk composition and a range of reference conditions and then calculate a grid of phase relations. These relations may be visualized in a variety of ways including phase diagrams, phase proportion plots, and contour diagrams of phase compositions and abundances. Results may be exported into Excel or similar spreadsheet applications. Flexibility in stipulating reference conditions permit the construction of temperature-pressure, temperature-volume, entropy-pressure, or entropy-volume display grids. Calculations on the grid are performed for fixed bulk composition or in open systems governed by user specified constraints on component chemical potentials (e.g., specified oxygen fugacity buffers). The calculation engine for the software is optimized for multi-core compute architectures and is very fast, allowing a typical grid of 64 points to be calculated in under 10 seconds on a dual-core laptop/iMac. The underlying computational thermodynamic algorithms have been optimized for speed and robust behavior. Taken together, both of these advances facilitate in classroom demonstrations and permit novice users to work with the program effectively, focusing on problem specification and interpretation of results rather than on manipulation and mechanics of computation - a key feature of an effective instructional tool. The emphasis in this software package is graphical visualization, which aids in better comprehension of complex phase relations in multicomponent systems. Anecdotal experience in using Phase

  5. Metadata database and data analysis software for the ground-based upper atmospheric data developed by the IUGONET project

    NASA Astrophysics Data System (ADS)

    Hayashi, H.; Tanaka, Y.; Hori, T.; Koyama, Y.; Shinbori, A.; Abe, S.; Kagitani, M.; Kouno, T.; Yoshida, D.; Ueno, S.; Kaneda, N.; Yoneda, M.; Tadokoro, H.; Motoba, T.; Umemura, N.; Iugonet Project Team

    2011-12-01

    The Inter-university Upper atmosphere Global Observation NETwork (IUGONET) is a Japanese inter-university project by the National Institute of Polar Research (NIPR), Tohoku University, Nagoya University, Kyoto University, and Kyushu University to build a database of metadata for ground-based observations of the upper atmosphere. The IUGONET institutes/universities have been collecting various types of data by radars, magnetometers, photometers, radio telescopes, helioscopes, etc. at various locations all over the world and at various altitude layers from the Earth's surface to the Sun. The metadata database will be of great help to researchers in efficiently finding and obtaining these observational data spread over the institutes/universities. This should also facilitate synthetic analysis of multi-disciplinary data, which will lead to new types of research in the upper atmosphere. The project has also been developing a software to help researchers download, visualize, and analyze the data provided from the IUGONET institutes/universities. The metadata database system is built on the platform of DSpace, which is an open source software for digital repositories. The data analysis software is written in the IDL language with the TDAS (THEMIS Data Analysis Software suite) library. These products have been just released for beta-testing.

  6. Software risk management through independent verification and validation

    NASA Technical Reports Server (NTRS)

    Callahan, John R.; Zhou, Tong C.; Wood, Ralph

    1995-01-01

    Software project managers need tools to estimate and track project goals in a continuous fashion before, during, and after development of a system. In addition, they need an ability to compare the current project status with past project profiles to validate management intuition, identify problems, and then direct appropriate resources to the sources of problems. This paper describes a measurement-based approach to calculating the risk inherent in meeting project goals that leverages past project metrics and existing estimation and tracking models. We introduce the IV&V Goal/Questions/Metrics model, explain its use in the software development life cycle, and describe our attempts to validate the model through the reverse engineering of existing projects.

  7. Conceptual Architecture of Building Energy Management Open Source Software (BEMOSS)

    SciTech Connect

    Khamphanchai, Warodom; Saha, Avijit; Rathinavel, Kruthika; Kuzlu, Murat; Pipattanasomporn, Manisa; Rahman, Saifur; Akyol, Bora A.; Haack, Jereme N.

    2014-12-01

    The objective of this paper is to present a conceptual architecture of a Building Energy Management Open Source Software (BEMOSS) platform. The proposed BEMOSS platform is expected to improve sensing and control of equipment in small- and medium-sized buildings, reduce energy consumption and help implement demand response (DR). It aims to offer: scalability, robustness, plug and play, open protocol, interoperability, cost-effectiveness, as well as local and remote monitoring. In this paper, four essential layers of BEMOSS software architecture -- namely User Interface, Application and Data Management, Operating System and Framework, and Connectivity layers -- are presented. A laboratory test bed to demonstrate the functionality of BEMOSS located at the Advanced Research Institute of Virginia Tech is also briefly described.

  8. Software For Management Of A Packet-Radio Network

    NASA Technical Reports Server (NTRS)

    Smyth, Patrick J.; Chauvin, Todd H.; Oliver, Gordon P.; Statman, Joseph I.

    1994-01-01

    Network-management software assists in planning, monitoring, and controlling resources of Datalink network. Packet-message network featuring time-division multiple access, frequency and spatial diversity, and dynamic tree-structured routing scheme. Developed for communication between central control station on ground and instrumented aircraft flying over test range. Aircraft derives navigational data from satellites of Global Positioning System, and primary function of Datalink network feeding GPS position data from participating aircraft into control center in real time.

  9. Advanced program development management software system. Software description and user's manual

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The objectives of this project were to apply emerging techniques and tools from the computer science discipline of paperless management to the activities of the Space Transportation and Exploration Office (PT01) in Marshall Space Flight Center (MSFC) Program Development, thereby enhancing the productivity of the workforce, the quality of the data products, and the collection, dissemination, and storage of information. The approach used to accomplish the objectives emphasized the utilization of finished form (off-the-shelf) software products to the greatest extent possible without impacting the performance of the end product, to pursue developments when necessary in the rapid prototyping environment to provide a mechanism for frequent feedback from the users, and to provide a full range of user support functions during the development process to promote testing of the software.

  10. Gene Composer: database software for protein construct design, codon engineering, and gene synthesis

    PubMed Central

    Lorimer, Don; Raymond, Amy; Walchli, John; Mixon, Mark; Barrow, Adrienne; Wallace, Ellen; Grice, Rena; Burgin, Alex; Stewart, Lance

    2009-01-01

    Background To improve efficiency in high throughput protein structure determination, we have developed a database software package, Gene Composer, which facilitates the information-rich design of protein constructs and their codon engineered synthetic gene sequences. With its modular workflow design and numerous graphical user interfaces, Gene Composer enables researchers to perform all common bio-informatics steps used in modern structure guided protein engineering and synthetic gene engineering. Results An interactive Alignment Viewer allows the researcher to simultaneously visualize sequence conservation in the context of known protein secondary structure, ligand contacts, water contacts, crystal contacts, B-factors, solvent accessible area, residue property type and several other useful property views. The Construct Design Module enables the facile design of novel protein constructs with altered N- and C-termini, internal insertions or deletions, point mutations, and desired affinity tags. The modifications can be combined and permuted into multiple protein constructs, and then virtually cloned in silico into defined expression vectors. The Gene Design Module uses a protein-to-gene algorithm that automates the back-translation of a protein amino acid sequence into a codon engineered nucleic acid gene sequence according to a selected codon usage table with minimal codon usage threshold, defined G:C% content, and desired sequence features achieved through synonymous codon selection that is optimized for the intended expression system. The gene-to-oligo algorithm of the Gene Design Module plans out all of the required overlapping oligonucleotides and mutagenic primers needed to synthesize the desired gene constructs by PCR, and for physically cloning them into selected vectors by the most popular subcloning strategies. Conclusion We present a complete description of Gene Composer functionality, and an efficient PCR-based synthetic gene assembly procedure with mis

  11. Using open source software for the supervision and management of the water resources system of Athens

    NASA Astrophysics Data System (ADS)

    Kozanis, S.; Christofides, A.; Efstratiadis, A.; Koukouvinos, A.; Karavokiros, G.; Mamassis, N.; Koutsoyiannis, D.; Nikolopoulos, D.

    2012-04-01

    The water supply of Athens, Greece, is implemented through a complex water resource system, extending over an area of around 4 000 km2 and including surface water and groundwater resources. It incorporates four reservoirs, 350 km of main aqueducts, 15 pumping stations, more than 100 boreholes and 5 small hydropower plants. The system is run by the Athens Water Supply and Sewerage Company (EYDAP) Over more than 10 years we have developed, information technology tools such as GIS, database and decision support systems, to assist the management of the system. Among the software components, "Enhydris", a web application for the visualization and management of geographical and hydrometeorological data, and "Hydrognomon", a data analysis and processing tool, are now free software. Enhydris is entirely based on free software technologies such as Python, Django, PostgreSQL, and JQuery. We also created http://openmeteo.org/, a web site hosting our free software products as well as a free database system devoted to the dissemination of free data. In particular, "Enhydris" is used for the management of the hydrometeorological stations and the major hydraulic structures (aqueducts, reservoirs, boreholes, etc.), as well as for the retrieval of time series, online graphs etc. For the specific needs of EYDAP, additional GIS functionality was introduced for the display and monitoring of the water supply network. This functionality is also implemented as free software and can be reused in similar projects. Except for "Hydrognomon" and "Enhydris", we have developed a number of advanced modeling applications, which are also generic-purpose tools that have been used for a long time to provide decision support for the water resource system of Athens. These are "Hydronomeas", which optimizes the operation of complex water resource systems, based on a stochastic simulation framework, "Castalia", which implements the generation of synthetic time series, and "Hydrogeios", which employs

  12. Fault Management Architectures and the Challenges of Providing Software Assurance

    NASA Technical Reports Server (NTRS)

    Savarino, Shirley; Fitz, Rhonda; Fesq, Lorraine; Whitman, Gerek

    2015-01-01

    The satellite systems Fault Management (FM) is focused on safety, the preservation of assets, and maintaining the desired functionality of the system. How FM is implemented varies among missions. Common to most is system complexity due to a need to establish a multi-dimensional structure across hardware, software and operations. This structure is necessary to identify and respond to system faults, mitigate technical risks and ensure operational continuity. These architecture, implementation and software assurance efforts increase with mission complexity. Because FM is a systems engineering discipline with a distributed implementation, providing efficient and effective verification and validation (VV) is challenging. A breakout session at the 2012 NASA Independent Verification Validation (IVV) Annual Workshop titled VV of Fault Management: Challenges and Successes exposed these issues in terms of VV for a representative set of architectures. NASA's IVV is funded by NASA's Software Assurance Research Program (SARP) in partnership with NASA's Jet Propulsion Laboratory (JPL) to extend the work performed at the Workshop session. NASA IVV will extract FM architectures across the IVV portfolio and evaluate the data set for robustness, assess visibility for validation and test, and define software assurance methods that could be applied to the various architectures and designs. This work focuses efforts on FM architectures from critical and complex projects within NASA. The identification of particular FM architectures, visibility, and associated VVIVV techniques provides a data set that can enable higher assurance that a satellite system will adequately detect and respond to adverse conditions. Ultimately, results from this activity will be incorporated into the NASA Fault Management Handbook providing dissemination across NASA, other agencies and the satellite community. This paper discusses the approach taken to perform the evaluations and preliminary findings from the

  13. Fault Management Architectures and the Challenges of Providing Software Assurance

    NASA Technical Reports Server (NTRS)

    Savarino, Shirley; Fitz, Rhonda; Fesq, Lorraine; Whitman, Gerek

    2015-01-01

    Fault Management (FM) is focused on safety, the preservation of assets, and maintaining the desired functionality of the system. How FM is implemented varies among missions. Common to most missions is system complexity due to a need to establish a multi-dimensional structure across hardware, software and spacecraft operations. FM is necessary to identify and respond to system faults, mitigate technical risks and ensure operational continuity. Generally, FM architecture, implementation, and software assurance efforts increase with mission complexity. Because FM is a systems engineering discipline with a distributed implementation, providing efficient and effective verification and validation (V&V) is challenging. A breakout session at the 2012 NASA Independent Verification & Validation (IV&V) Annual Workshop titled "V&V of Fault Management: Challenges and Successes" exposed this issue in terms of V&V for a representative set of architectures. NASA's Software Assurance Research Program (SARP) has provided funds to NASA IV&V to extend the work performed at the Workshop session in partnership with NASA's Jet Propulsion Laboratory (JPL). NASA IV&V will extract FM architectures across the IV&V portfolio and evaluate the data set, assess visibility for validation and test, and define software assurance methods that could be applied to the various architectures and designs. This SARP initiative focuses efforts on FM architectures from critical and complex projects within NASA. The identification of particular FM architectures and associated V&V/IV&V techniques provides a data set that can enable improved assurance that a system will adequately detect and respond to adverse conditions. Ultimately, results from this activity will be incorporated into the NASA Fault Management Handbook providing dissemination across NASA, other agencies and the space community. This paper discusses the approach taken to perform the evaluations and preliminary findings from the research.

  14. Conceptions of Software Development by Project Managers: A Study of Managing the Outsourced Development of Software Applications for United States Federal Government Agencies

    ERIC Educational Resources Information Center

    Eisen, Daniel

    2013-01-01

    This study explores how project managers, working for private federal IT contractors, experience and understand managing the development of software applications for U.S. federal government agencies. Very little is known about how they manage their projects in this challenging environment. Software development is a complex task and only grows in…

  15. An Integrated Photogrammetric and Spatial Database Management System for Producing Fully Structured Data Using Aerial and Remote Sensing Images

    PubMed Central

    Ahmadi, Farshid Farnood; Ebadi, Hamid

    2009-01-01

    3D spatial data acquired from aerial and remote sensing images by photogrammetric techniques is one of the most accurate and economic data sources for GIS, map production, and spatial data updating. However, there are still many problems concerning storage, structuring and appropriate management of spatial data obtained using these techniques. According to the capabilities of spatial database management systems (SDBMSs); direct integration of photogrammetric and spatial database management systems can save time and cost of producing and updating digital maps. This integration is accomplished by replacing digital maps with a single spatial database. Applying spatial databases overcomes the problem of managing spatial and attributes data in a coupled approach. This management approach is one of the main problems in GISs for using map products of photogrammetric workstations. Also by the means of these integrated systems, providing structured spatial data, based on OGC (Open GIS Consortium) standards and topological relations between different feature classes, is possible at the time of feature digitizing process. In this paper, the integration of photogrammetric systems and SDBMSs is evaluated. Then, different levels of integration are described. Finally design, implementation and test of a software package called Integrated Photogrammetric and Oracle Spatial Systems (IPOSS) is presented. PMID:22574014

  16. An integrated photogrammetric and spatial database management system for producing fully structured data using aerial and remote sensing images.

    PubMed

    Ahmadi, Farshid Farnood; Ebadi, Hamid

    2009-01-01

    3D spatial data acquired from aerial and remote sensing images by photogrammetric techniques is one of the most accurate and economic data sources for GIS, map production, and spatial data updating. However, there are still many problems concerning storage, structuring and appropriate management of spatial data obtained using these techniques. According to the capabilities of spatial database management systems (SDBMSs); direct integration of photogrammetric and spatial database management systems can save time and cost of producing and updating digital maps. This integration is accomplished by replacing digital maps with a single spatial database. Applying spatial databases overcomes the problem of managing spatial and attributes data in a coupled approach. This management approach is one of the main problems in GISs for using map products of photogrammetric workstations. Also by the means of these integrated systems, providing structured spatial data, based on OGC (Open GIS Consortium) standards and topological relations between different feature classes, is possible at the time of feature digitizing process. In this paper, the integration of photogrammetric systems and SDBMSs is evaluated. Then, different levels of integration are described. Finally design, implementation and test of a software package called Integrated Photogrammetric and Oracle Spatial Systems (IPOSS) is presented. PMID:22574014

  17. Flue Gas Desulfurization Information Resource Manager (FGDIRM) Software Reference Manual

    SciTech Connect

    Not Available

    1988-08-01

    In response to the data management needs of utility FGD systems, EPRI has sponsored the development of a computer program, the FGD Information Resource Manager (FGDIRM), designed to help efficiently manage the data associated with an FGD system and to perform calculations essential for monitoring the performance of an FGD process. FGDIRM is an integrated software package consisting of five application programs -- the Laboratory Data Manager, the Process Data Manager, the Mass balance, the Data Presentations application, and the Configuration application -- each designed to address specific needs in FGD data management. FGDIRM may be run on IBM compatible personal computers with 512 kilobytes of main memory and a hard disk. Typical uses of FGDIRM would be to assist in the routine monitoring of an FGD system or to help with troubleshooting activities by ''recreating'' events based on historical data. By efficiently managing process chemistry data from flue gas desulfurization systems, the FGDIRM integrated soft ware package can contribute to improved system reliability, performance, and cost-effectiveness. Sample FGDIRM applications include monitoring, optimizing, and troubleshooting system performance.

  18. An evaluation of expert systems for software engineering management

    NASA Technical Reports Server (NTRS)

    Ramsey, Connie Loggia; Basili, Victor R.

    1989-01-01

    The development of four separate prototype expert systems to aid in software engineering management is described. Given the values for certain metrics, these systems provide interpretations which explain any abnormal patterns of these values during the development of a software project. The four expert systems, which solve the same problem, were built using two different approaches to knowledge acquisition, a bottom-up approach and a top-down approach, and two different expert system methods, rule-based deduction and frame-based abduction. In a comparison to see which methods might better suit the needs of this field, it was found that the bottom-up approach led to better results than did the top-down approach, and the rule-based deduction systems using simple rules provided more complete and correct solutions than did the frame-based abduction systems.

  19. Enhanced DIII-D Data Management Through a Relational Database

    NASA Astrophysics Data System (ADS)

    Burruss, J. R.; Peng, Q.; Schachter, J.; Schissel, D. P.; Terpstra, T. B.

    2000-10-01

    A relational database is being used to serve data about DIII-D experiments. The database is optimized for queries across multiple shots, allowing for rapid data mining by SQL-literate researchers. The relational database relates different experiments and datasets, thus providing a big picture of DIII-D operations. Users are encouraged to add their own tables to the database. Summary physics quantities about DIII-D discharges are collected and stored in the database automatically. Meta-data about code runs, MDSplus usage, and visualization tool usage are collected, stored in the database, and later analyzed to improve computing. Documentation on the database may be accessed through programming languages such as C, Java, and IDL, or through ODBC compliant applications such as Excel and Access. A database-driven web page also provides a convenient means for viewing database quantities through the World Wide Web. Demonstrations will be given at the poster.

  20. National Levee Database: monitoring, vulnerability assessment and management in Italy

    NASA Astrophysics Data System (ADS)

    Barbetta, Silvia; Camici, Stefania; Maccioni, Pamela; Moramarco, Tommaso

    2015-04-01

    Italian levees and historical breach failures to be exploited in the framework of an operational procedure addressed to the seepage vulnerability assessment of river reaches where the levee system is an important structural measure against flooding. For its structure, INLED is a dynamic geospatial database with ongoing efforts to add levee data from authorities with the charge of hydraulic risk mitigation. In particular, the database is aimed to provide the available information about: i) location and condition of levees; ii) morphological and geometrical properties; iii) photographic documentation; iv) historical levee failures; v) assessment of vulnerability to overtopping and seepage carried out through a procedure based on simple vulnerability indexes (Camici et al. 2014); vi) management, control and maintenance; vii)flood hazard maps developed by assuming the levee system undamaged/damaged during the flood event. Currently, INLED contains data of levees that are mostly located in the Tiber basin, Central Italy. References Apel H., Merz B. & Thieken A.H. Quantification of uncertainties in flood risk assessments. Int J River Basin Manag 2008, 6, (2), 149-162. Camici S,, Barbetta S., Moramarco T., Levee body vulnerability to seepage: the case study of the levee failure along the Foenna stream on 1st January 2006 (central Italy)", Journal of Flood Risk Management, in press. Colleselli F. Geotechnical problems related to river and channel embankments. Rotterdam, the Netherlands: Springer, 1994. H. R.Wallingford Consultants (HRWC). Risk assessment for flood and coastal defence for strategic planning: high level methodology technical report, London, 2003. Mazzoleni M., Bacchi B., Barontini S., Di Baldassarre G., Pilotti M. & Ranzi R. Flooding hazard mapping in floodplain areas affected by piping breaches in the Po River, Italy. J Hydrol Eng 2014, 19, (4), 717-731.

  1. Database Objects vs Files: Evaluation of alternative strategies for managing large remote sensing data

    NASA Astrophysics Data System (ADS)

    Baru, Chaitan; Nandigam, Viswanath; Krishnan, Sriram

    2010-05-01

    Increasingly, the geoscience user community expects modern IT capabilities to be available in service of their research and education activities, including the ability to easily access and process large remote sensing datasets via online portals such as GEON (www.geongrid.org) and OpenTopography (opentopography.org). However, serving such datasets via online data portals presents a number of challenges. In this talk, we will evaluate the pros and cons of alternative storage strategies for management and processing of such datasets using binary large object implementations (BLOBs) in database systems versus implementation in Hadoop files using the Hadoop Distributed File System (HDFS). The storage and I/O requirements for providing online access to large datasets dictate the need for declustering data across multiple disks, for capacity as well as bandwidth and response time performance. This requires partitioning larger files into a set of smaller files, and is accompanied by the concomitant requirement for managing large numbers of file. Storing these sub-files as blobs in a shared-nothing database implemented across a cluster provides the advantage that all the distributed storage management is done by the DBMS. Furthermore, subsetting and processing routines can be implemented as user-defined functions (UDFs) on these blobs and would run in parallel across the set of nodes in the cluster. On the other hand, there are both storage overheads and constraints, and software licensing dependencies created by such an implementation. Another approach is to store the files in an external filesystem with pointers to them from within database tables. The filesystem may be a regular UNIX filesystem, a parallel filesystem, or HDFS. In the HDFS case, HDFS would provide the file management capability, while the subsetting and processing routines would be implemented as Hadoop programs using the MapReduce model. Hadoop and its related software libraries are freely available

  2. Enhancing Seismic Calibration Research Through Software Automation and Scientific Information Management

    SciTech Connect

    Ruppert, S D; Dodge, D A; Elliott, A B; Ganzberger, M D; Hauk, T F; Matzel, E M

    2005-07-12

    interpretation of often highly unpredictable event observations. Even partial automation of this second tier, through development of prototype tools to extract observations and make many thousands of scientific measurements, has significantly increased the efficiency of the scientists who construct and validate integrated calibration surfaces. This achieved gain in efficiency and quality control is likely to continue and even accelerate through continued application of information science and scientific automation. Data volume and calibration research requirements have increased by several orders of magnitude over the past decade. Whereas it was possible for individual researchers to download individual waveforms and make time-consuming measurements event by event in the past, with the Terabytes of data available today, a software automation framework must exist to efficiently populate and deliver quality data to the researcher. This framework must also simultaneously provide the researcher with robust measurement and analysis tools that can handle and extract groups of events effectively and isolate the researcher from the now onerous task of database management and metadata collection necessary for validation and error analysis. Lack of information management robustness or loss of metadata can lead to incorrect calibration results in addition to increasing the data management burden. To address these issues we have succeeded in automating several aspects of collection, parsing, reconciliation and extraction tasks, individually. Several software automation prototypes have been produced and have resulted in demonstrated gains in efficiency of producing scientific data products. Future software automation tasks will continue to leverage database and information management technologies in addressing additional scientific calibration research tasks.

  3. Cryptanalysis of Password Protection of Oracle Database Management System (DBMS)

    NASA Astrophysics Data System (ADS)

    Koishibayev, Timur; Umarova, Zhanat

    2016-04-01

    This article discusses the currently available encryption algorithms in the Oracle database, also the proposed upgraded encryption algorithm, which consists of 4 steps. In conclusion we make an analysis of password encryption of Oracle Database.

  4. Ground Systems Development Environment (GSDE) software configuration management

    NASA Technical Reports Server (NTRS)

    Church, Victor E.; Long, D.; Hartenstein, Ray; Perez-Davila, Alfredo

    1992-01-01

    This report presents a review of the software configuration management (CM) plans developed for the Space Station Training Facility (SSTF) and the Space Station Control Center. The scope of the CM assessed in this report is the Systems Integration and Testing Phase of the Ground Systems development life cycle. This is the period following coding and unit test and preceding delivery to operational use. This report is one of a series from a study of the interfaces among the Ground Systems Development Environment (GSDE), the development systems for the SSTF and the SSCC, and the target systems for SSCC and SSTF. This is the last report in the series. The focus of this report is on the CM plans developed by the contractors for the Mission Systems Contract (MSC) and the Training Systems Contract (TSC). CM requirements are summarized and described in terms of operational software development. The software workflows proposed in the TSC and MSC plans are reviewed in this context, and evaluated against the CM requirements defined in earlier study reports. Recommendations are made to improve the effectiveness of CM while minimizing its impact on the developers.

  5. Database Systems. Course Three. Information Systems Curriculum.

    ERIC Educational Resources Information Center

    O'Neil, Sharon Lund; Everett, Donna R.

    This course is the third of seven in the Information Systems curriculum. The purpose of the course is to familiarize students with database management concepts and standard database management software. Databases and their roles, advantages, and limitations are explained. An overview of the course sets forth the condition and performance standard…

  6. CAD-CAM database management at Bendix Kansas City

    SciTech Connect

    Witte, D.R.

    1985-05-01

    The Bendix Kansas City Division of Allied Corporation began integrating mechanical CAD-CAM capabilities into its operations in June 1980. The primary capabilities include a wireframe modeling application, a solid modeling application, and the Bendix Integrated Computer Aided Manufacturing (BICAM) System application, a set of software programs and procedures which provides user-friendly access to graphic applications and data, and user-friendly sharing of data between applications and users. BICAM also provides for enforcement of corporate/enterprise policies. Three access categories, private, local, and global, are realized through the implementation of data-management metaphors: the desk, reading rack, file cabinet, and library are for the storage, retrieval, and sharing of drawings and models. Access is provided through menu selections; searching for designs is done by a paging method or a search-by-attribute-value method. The sharing of designs between all users of Part Data is key. The BICAM System supports 375 unique users per quarter and manages over 7500 drawings and models. The BICAM System demonstrates the need for generalized models, a high-level system framework, prototyping, information-modeling methods, and an understanding of the entire enterprise. Future BICAM System implementations are planned to take advantage of this knowledge.

  7. Ancient Secrets of Open-Source Geoscience Software Management (Invited)

    NASA Astrophysics Data System (ADS)

    Zender, C. S.

    2009-12-01

    Geoscience research often involves complex models and data analysis designed to test increasingly sophisticated theories. Re-use and improvement of existing models and tools can be more efficient than their re-invention, and this re-use can accelerate knowledge generation and discovery. Open Source Software (OSS) is designed and intended to be re-used, extended, and improved. Hence Earth and Space Science Models (ESSMs) intended for community use are commonly distributed with OSS or OSS-like licenses. Why is it that, despite their permissive licenses, only a relatively small fraction of ESSMs receive community adoption, improvement, and extension? One reason is that developing community geoscience software remains a difficult and perilous exercise for the practicing researcher. This presentation will intercompare the rationale and results of different software management approaches taken in my dozen years as a developer and maintainer of, and participant in, four distinct ESSMs with 10 to 10,000 users. The primary lesson learned is that geoscience research is similar to the wider OSS universe in that most participants are motivated by the desire for greater professional recognition and attribution best summarized as "mindshare". ESSM adoption often hinges on whether the tension between users and developers for mindshare manifests as cooperation or competition. ESSM project management, therefore, should promote (but not require) recognition of all contributors. More practical model management practices include mailing lists, highly visible documentation, consistent APIs, regression tests, and periodic releases to improve features and fix bugs and builds. However, most ESSMs originate as working incarnations of short-term (~three year) research projects and, as such, lack permanent institutional support. Adhering to best software practices to transition these ESSMs from personal to community models often requires sacrificing research time. Recently, funding agencies

  8. Onco-Regulon: an integrated database and software suite for site specific targeting of transcription factors of cancer genes

    PubMed Central

    Tomar, Navneet; Mishra, Akhilesh; Mrinal, Nirotpal; Jayaram, B.

    2016-01-01

    Transcription factors (TFs) bind at multiple sites in the genome and regulate expression of many genes. Regulating TF binding in a gene specific manner remains a formidable challenge in drug discovery because the same binding motif may be present at multiple locations in the genome. Here, we present Onco-Regulon (http://www.scfbio-iitd.res.in/software/onco/NavSite/index.htm), an integrated database of regulatory motifs of cancer genes clubbed with Unique Sequence-Predictor (USP) a software suite that identifies unique sequences for each of these regulatory DNA motifs at the specified position in the genome. USP works by extending a given DNA motif, in 5′→3′, 3′ →5′ or both directions by adding one nucleotide at each step, and calculates the frequency of each extended motif in the genome by Frequency Counter programme. This step is iterated till the frequency of the extended motif becomes unity in the genome. Thus, for each given motif, we get three possible unique sequences. Closest Sequence Finder program predicts off-target drug binding in the genome. Inclusion of DNA-Protein structural information further makes Onco-Regulon a highly informative repository for gene specific drug development. We believe that Onco-Regulon will help researchers to design drugs which will bind to an exclusive site in the genome with no off-target effects, theoretically. Database URL: http://www.scfbio-iitd.res.in/software/onco/NavSite/index.htm PMID:27515825

  9. Onco-Regulon: an integrated database and software suite for site specific targeting of transcription factors of cancer genes.

    PubMed

    Tomar, Navneet; Mishra, Akhilesh; Mrinal, Nirotpal; Jayaram, B

    2016-01-01

    Transcription factors (TFs) bind at multiple sites in the genome and regulate expression of many genes. Regulating TF binding in a gene specific manner remains a formidable challenge in drug discovery because the same binding motif may be present at multiple locations in the genome. Here, we present Onco-Regulon (http://www.scfbio-iitd.res.in/software/onco/NavSite/index.htm), an integrated database of regulatory motifs of cancer genes clubbed with Unique Sequence-Predictor (USP) a software suite that identifies unique sequences for each of these regulatory DNA motifs at the specified position in the genome. USP works by extending a given DNA motif, in 5'→3', 3' →5' or both directions by adding one nucleotide at each step, and calculates the frequency of each extended motif in the genome by Frequency Counter programme. This step is iterated till the frequency of the extended motif becomes unity in the genome. Thus, for each given motif, we get three possible unique sequences. Closest Sequence Finder program predicts off-target drug binding in the genome. Inclusion of DNA-Protein structural information further makes Onco-Regulon a highly informative repository for gene specific drug development. We believe that Onco-Regulon will help researchers to design drugs which will bind to an exclusive site in the genome with no off-target effects, theoretically.Database URL: http://www.scfbio-iitd.res.in/software/onco/NavSite/index.htm. PMID:27515825

  10. Stackfile Database

    NASA Technical Reports Server (NTRS)

    deVarvalho, Robert; Desai, Shailen D.; Haines, Bruce J.; Kruizinga, Gerhard L.; Gilmer, Christopher

    2013-01-01

    This software provides storage retrieval and analysis functionality for managing satellite altimetry data. It improves the efficiency and analysis capabilities of existing database software with improved flexibility and documentation. It offers flexibility in the type of data that can be stored. There is efficient retrieval either across the spatial domain or the time domain. Built-in analysis tools are provided for frequently performed altimetry tasks. This software package is used for storing and manipulating satellite measurement data. It was developed with a focus on handling the requirements of repeat-track altimetry missions such as Topex and Jason. It was, however, designed to work with a wide variety of satellite measurement data [e.g., Gravity Recovery And Climate Experiment -- GRACE). The software consists of several command-line tools for importing, retrieving, and analyzing satellite measurement data.

  11. Software Management Environment (SME) release 9.4 user reference material

    NASA Technical Reports Server (NTRS)

    Hendrick, R.; Kistler, D.; Manter, K.

    1992-01-01

    This document contains user reference material for the Software Management Environment (SME) prototype, developed for the Systems Development Branch (Code 552) of the Flight Dynamics Division (FDD) of Goddard Space Flight Center (GSFC). The SME provides an integrated set of management tools that can be used by software development managers in their day-to-day management and planning activities. This document provides an overview of the SME, a description of all functions, and detailed instructions concerning the software's installation and use.

  12. Small Business Innovations (Integrated Database)

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Because of the diversity of NASA's information systems, it was necessary to develop DAVID as a central database management system. Under a Small Business Innovation Research (SBIR) grant, Ken Wanderman and Associates, Inc. designed software tools enabling scientists to interface with DAVID and commercial database management systems, as well as artificial intelligence programs. The software has been installed at a number of data centers and is commercially available.

  13. ENHANCING SEISMIC CALIBRATION RESEARCH THROUGH SOFTWARE AUTOMATION AND SCIENTIFIC INFORMATION MANAGEMENT

    SciTech Connect

    Ruppert, S; Dodge, D A; Ganzberger, M D; Hauk, T F; Matzel, E M

    2008-07-03

    The National Nuclear Security Administration (NNSA) Ground-Based Nuclear Explosion Monitoring Research and Development (GNEMRD) Program at LLNL continues to make significant progress enhancing the process of deriving seismic calibrations and performing scientific integration, analysis, and information management with software automation tools. Our tool efforts address the problematic issues of very large datasets and varied formats encountered during seismic calibration research. New information management and analysis tools have resulted in demonstrated gains in efficiency of producing scientific data products and improved accuracy of derived seismic calibrations. The foundation of a robust, efficient data development and processing environment is comprised of many components built upon engineered versatile libraries. We incorporate proven industry 'best practices' throughout our code and apply source code and bug tracking management as well as automatic generation and execution of unit tests for our experimental, development and production lines. Significant software engineering and development efforts have produced an object-oriented framework that provides database centric coordination between scientific tools, users, and data. Over a half billion parameters, signals, measurements, and metadata entries are all stored in a relational database accessed by an extensive object-oriented multi-technology software framework that includes stored procedures, real-time transactional database triggers and constraints, as well as coupled Java and C++ software libraries to handle the information interchange and validation requirements. Significant resources were applied to schema design to enable management of processing methods and station parameters, responses and metadata. This allowed for the development of merged ground-truth (GT) data sets compiled by the NNSA labs and AFTAC that include hundreds of thousands of events and tens of millions of arrivals. The schema

  14. Pivotal role of computers and software in mass spectrometry - SEQUEST and 20 years of tandem MS database searching.

    PubMed

    Yates, John R

    2015-11-01

    Advances in computer technology and software have driven developments in mass spectrometry over the last 50 years. Computers and software have been impactful in three areas: the automation of difficult calculations to aid interpretation, the collection of data and control of instruments, and data interpretation. As the power of computers has grown, so too has the utility and impact on mass spectrometers and their capabilities. This has been particularly evident in the use of tandem mass spectrometry data to search protein and nucleotide sequence databases to identify peptide and protein sequences. This capability has driven the development of many new approaches to study biological systems, including the use of "bottom-up shotgun proteomics" to directly analyze protein mixtures. Graphical Abstract ᅟ. PMID:26286455

  15. Pivotal Role of Computers and Software in Mass Spectrometry - SEQUEST and 20 Years of Tandem MS Database Searching

    NASA Astrophysics Data System (ADS)

    Yates, John R.

    2015-11-01

    Advances in computer technology and software have driven developments in mass spectrometry over the last 50 years. Computers and software have been impactful in three areas: the automation of difficult calculations to aid interpretation, the collection of data and control of instruments, and data interpretation. As the power of computers has grown, so too has the utility and impact on mass spectrometers and their capabilities. This has been particularly evident in the use of tandem mass spectrometry data to search protein and nucleotide sequence databases to identify peptide and protein sequences. This capability has driven the development of many new approaches to study biological systems, including the use of "bottom-up shotgun proteomics" to directly analyze protein mixtures.

  16. Integrative database management for mouse development: systems and concepts.

    PubMed

    Singh, Amar V; Rouchka, Eric C; Rempala, Greg A; Bastian, Caleb D; Knudsen, Thomas B

    2007-03-01

    Cells in the developing embryo must integrate complex signals from the genome and environment to make decisions about their behavior or fate. The ability to understand the fundamental biology of the decision-making process, and how these decisions may go awry during abnormal development, requires a systems biology paradigm. Presently, the ability to build models with predictive capability in birth defects research is constrained by an incomplete understanding of the fundamental parameters underlying embryonic susceptibility, sensitivity, and vulnerability. Key developmental milestones must be parameterized in terms of system structure and dynamics, the relevant control methods, and the overall design logic of metabolic and regulatory networks. High-content data from genome-based studies provide some comprehensive coverage of these operational processes but a key research challenge is data integration. Analysis can be facilitated by data management resources and software to reveal the structure and function of bionetwork motifs potentially associated with an altered developmental phenotype. Borrowing from applied mathematics and artificial intelligence, we conceptualize a system that can help address the new challenges posed by the transformation of birth defects research into a data-driven science. PMID:17539026

  17. An information model for use in software management estimation and prediction

    NASA Technical Reports Server (NTRS)

    Li, Ningda R.; Zelkowitz, Marvin V.

    1993-01-01

    This paper describes the use of cluster analysis for determining the information model within collected software engineering development data at the NASA/GSFC Software Engineering Laboratory. We describe the Software Management Environment tool that allows managers to predict development attributes during early phases of a software project and the modifications we propose to allow it to develop dynamic models for better predictions of these attributes.

  18. Software engineering project management - A state-of-the-art report

    NASA Technical Reports Server (NTRS)

    Thayer, R. H.; Lehman, J. H.

    1977-01-01

    The management of software engineering projects in the aerospace industry was investigated. The survey assessed such features as contract type, specification preparation techniques, software documentation required by customers, planning and cost-estimating, quality control, the use of advanced program practices, software tools and test procedures, the education levels of project managers, programmers and analysts, work assignment, automatic software monitoring capabilities, design and coding reviews, production times, success rates, and organizational structure of the projects.

  19. SAGA: A project to automate the management of software production systems

    NASA Technical Reports Server (NTRS)

    Campbell, R. H.; Badger, W.; Beckman, C. S.; Beshers, G.; Hammerslag, D.; Kimball, J.; Kirslis, P. A.; Render, H.; Richards, P.; Terwilliger, R.

    1984-01-01

    The project to automate the management of software production systems is described. The SAGA system is a software environment that is designed to support most of the software development activities that occur in a software lifecycle. The system can be configured to support specific software development applications using given programming languages, tools, and methodologies. Meta-tools are provided to ease configuration. Several major components of the SAGA system are completed to prototype form. The construction methods are described.

  20. Data reduction, management, and analysis software for CID

    NASA Technical Reports Server (NTRS)

    Davis, C. W.

    1986-01-01

    In an overview of the Data Reduction System, three major steps are examined. First, the raw data tapes were selected from the onboard recorders. These tapes should provide the best quality data for the data reduction software system. These tapes contained 352 channels of data, plus the monitor channels recorded in 8 bit Pulsed Coded Modulation (PCM) words. The next step consists of transcribing the PCM tapes from 8 bit serial digital data to 8 bit parallel digital data. This puts the data in the correct format for processing. The transcription process was accomplished here at LaRC in the Central Data Transportation Facility (CDTF). The last step in this 3 step process is to process the data through the reduction system developed for the Impact Dynamic Research Facility in the early part of 1980. Processing system criteria, system interface routines, and engineering units program that reads digitized data from tapes, and file management programs are discussed.

  1. Health technology management: a database analysis as support of technology managers in hospitals.

    PubMed

    Miniati, Roberto; Dori, Fabrizio; Iadanza, Ernesto; Fregonara, Mario M; Gentili, Guido Biffi

    2011-01-01

    Technology management in healthcare must continually respond and adapt itself to new improvements in medical equipment. Multidisciplinary approaches which consider the interaction of different technologies, their use and user skills, are necessary in order to improve safety and quality. An easy and sustainable methodology is vital to Clinical Engineering (CE) services in healthcare organizations in order to define criteria regarding technology acquisition and replacement. This article underlines the critical aspects of technology management in hospitals by providing appropriate indicators for benchmarking CE services exclusively referring to the maintenance database from the CE department at the Careggi Hospital in Florence, Italy. PMID:22129945

  2. Establishing Economic Effectiveness through Software Health-Management

    SciTech Connect

    Pizka, M; Panas, T

    2009-05-27

    More than two thirds of the annual software budget of large-scale organizations dealing with complex software systems is spent on the perfection, correction, and operation of existing software systems. A significant part of these running costs could be saved if the software systems that need to be constantly extende, maintained and operated were in a better technical condition. This paper proposes Software Health-Checks as a method to assess the technical condition of existing software systems and to deduce measures for improving the health of software in a structured manner. Since 2006 numerous commercial software systems with a total of 30 MLOC, implemented in various technologies, were already checked with this method. The actions suggested as a result of these Software 'Health-Checks', repeatedly yielded dramatic performance improvements, risk reductions and cost savings between 30% and 80%.

  3. Stakeholder co-development of farm level nutrient management software

    NASA Astrophysics Data System (ADS)

    Buckley, Cathal; Mechan, Sarah; Macken-Walsh, Aine; Heanue, Kevin

    2013-04-01

    Over the last number of decades intensification in the use nitrogen (N) and phosphorus (P) in agricultural production has lead to excessive accumulations of these nutrients in soils, groundwaters and surface water bodies (Sutton et al., 2011). According to the European Environment Agency (2012) despite some progress diffuse pollution from agriculture is still significant in more than 40% of Europe's water bodies in rivers and coastal waters, and in one third of the water bodies in lakes and transitional waters. Recently it was estimated that approximately 29% of monitored river channel length is polluted to some degree across the Republic of Ireland. Agricultural sources were suspected in 47 per cent of cases (EPA, 2012). Farm level management practices to reduce nutrient transfers from agricultural land to watercourses can be divided into source reduction and source interception approaches (Ribaudo et al., 2001). Source interception approaches involve capturing nutrients post mobilisation through policy instruments such as riparian buffer zones or wetlands. Conversely, the source reduction approach is preventative in nature and promotes strict management of nutrient at farm and field level to reduce risk of mobilisation in the first instance. This has the potential to deliver a double dividend of reduced nutrient loss to the wider ecosystem while maximising economic return to agricultural production at the field and farm levels. Adoption and use of nutrient management plans among farmers is far from the norm. This research engages key farmer and extension stakeholders to explore how current nutrient management planning software and outputs should be developed to make it more user friendly and usable in a practical way. An open innovation technology co-development approach was adopted to investigate what is demanded by the end users - farm advisors and farmers. Open innovation is a knowledge management strategy that uses the input of stakeholders to improve

  4. Tempest: Accelerated MS/MS Database Search Software for Heterogeneous Computing Platforms.

    PubMed

    Adamo, Mark E; Gerber, Scott A

    2016-01-01

    MS/MS database search algorithms derive a set of candidate peptide sequences from in silico digest of a protein sequence database, and compute theoretical fragmentation patterns to match these candidates against observed MS/MS spectra. The original Tempest publication described these operations mapped to a CPU-GPU model, in which the CPU (central processing unit) generates peptide candidates that are asynchronously sent to a discrete GPU (graphics processing unit) to be scored against experimental spectra in parallel. The current version of Tempest expands this model, incorporating OpenCL to offer seamless parallelization across multicore CPUs, GPUs, integrated graphics chips, and general-purpose coprocessors. Three protocols describe how to configure and run a Tempest search, including discussion of how to leverage Tempest's unique feature set to produce optimal results. © 2016 by John Wiley & Sons, Inc. PMID:27603022

  5. For operation of the Computer Software Management and Information Center (COSMIC)

    NASA Technical Reports Server (NTRS)

    Carmon, J. L.

    1983-01-01

    Computer programs for relational information management data base systems, spherical roller bearing analysis, a generalized pseudoinverse of a rectangular matrix, and software design and documentation language are summarized.

  6. Creating a strategic plan for configuration management using computer aided software engineering (CASE) tools

    SciTech Connect

    Smith, P.R.; Sarfaty, R.

    1993-05-01

    This paper provides guidance in the definition, documentation, measurement, enhancement of processes, and validation of a strategic plan for configuration management (CM). The approach and methodology used in establishing a strategic plan is the same for any enterprise, including the Department of Energy (DOE), commercial nuclear plants, the Department of Defense (DOD), or large industrial complexes. The principles and techniques presented are used world wide by some of the largest corporations. The authors used industry knowledge and the areas of their current employment to illustrate and provide examples. Developing a strategic configuration and information management plan for DOE Idaho Field Office (DOE-ID) facilities is discussed in this paper. A good knowledge of CM principles is the key to successful strategic planning. This paper will describe and define CM elements, and discuss how CM integrates the facility`s physical configuration, design basis, and documentation. The strategic plan does not need the support of a computer aided software engineering (CASE) tool. However, the use of the CASE tool provides a methodology for consistency in approach, graphics, and database capability combined to form an encyclopedia and a method of presentation that is easily understood and aids the process of reengineering. CASE tools have much more capability than those stated above. Some examples are supporting a joint application development group (JAD) to prepare a software functional specification document and, if necessary, provide the capability to automatically generate software application code. This paper briefly discusses characteristics and capabilities of two CASE tools that use different methodologies to generate similar deliverables.

  7. A UNIMARC Bibliographic Format Database for ABCD

    ERIC Educational Resources Information Center

    Megnigbeto, Eustache

    2012-01-01

    Purpose: ABCD is a web-based open and free software suite for library management derived from the UNESCO CDS/ISIS software technology. The first version was launched officially in December 2009 with a MARC 21 bibliographic format database. This paper aims to detail the building of the UNIMARC bibliographic format database for ABCD.…

  8. Distributing LHC application software and conditions databases using the CernVM file system

    NASA Astrophysics Data System (ADS)

    Blomer, Jakob; Aguado-Sánchez, Carlos; Buncic, Predrag; Harutyunyan, Artem

    2011-12-01

    The CernVM File System (CernVM-FS) is a read-only file system designed to deliver high energy physics (HEP) experiment analysis software onto virtual machines and Grid worker nodes in a fast, scalable, and reliable way. CernVM-FS decouples the underlying operating system from the experiment denned software stack. Files and file metadata are aggressively cached and downloaded on demand. By designing the file system specifically to the use case of HEP software repositories and experiment conditions data, several typically hard problems for (distributed) file systems can be solved in an elegant way. For the distribution of files, we use a standard HTTP transport, which allows exploitation of a variety of web caches, including commercial content delivery networks. We ensure data authenticity and integrity over possibly untrusted caches and connections while keeping all distributed data cacheable. On the small scale, we developed an experimental extension that allows multiple CernVM-FS instances in a computing cluster to discover each other and to share their file caches.

  9. A study of software management and guidelines for flight projects

    NASA Technical Reports Server (NTRS)

    1980-01-01

    A survey of present software development policies and practices, and an analysis of these policies and practices are summarized. Background information necessary to assess the adequacy of present NASA flight software development approaches is presented.

  10. Metrics. [measurement for effective software development and management

    NASA Technical Reports Server (NTRS)

    Mcgarry, Frank

    1991-01-01

    A development status evaluation is presented for practical software performance measurement, or 'metrics', in which major innovations have recently occurred. Metrics address such aspects of software performance as whether a software project is on schedule, how many errors can be expected from it, whether the methodology being used is effective and the relative quality of the software employed. Metrics may be characterized as explicit, analytical, and subjective. Attention is given to the bases for standards and the conduct of metrics research.

  11. Software for Microcomputers in Libraries and Information Units.

    ERIC Educational Resources Information Center

    Tedd, Lucy A.

    1983-01-01

    Descriptions of available microcomputer software cover basic software, word processing, database management systems, in-house information retrieval, searching of external online information retrieval systems, in-house library housekeeping, and financial and management software. Checklist of points to consider when acquiring software, 36…

  12. The intersection of software and strengths: Using internet technology and case management software to assist Strength-Based Practice.

    PubMed

    Clark, Michael D; Brien, Dale W

    2016-01-01

    The focus of this investigation is the helping professionals working within American Indian and Alaska Native (AI/AN) communities. This article looks at how innovative technology-in the form of automated case management software and Internet connectivity-can assist effective implementation of Strength-based Practice and agency services within tribal courts and the many other helping agencies that serve AI/AN populations. We seek to expand practice knowledge by reviewing the benefits that this software and Internet connectivity can offer to agency operations and exploring how they can assist case management services. PMID:27383086

  13. A Process for Evaluating Student Records Management Software. ERIC/AE Digest.

    ERIC Educational Resources Information Center

    Vecchioli, Lisa

    This digest provides practical advice on evaluating software for managing student records. An evaluation of record-keeping software should start with a process to identify all of the individual needs the software produce must meet in order to be considered for purchase. The first step toward establishing an administrative computing system is…

  14. Bayesian Software Health Management for Aircraft Guidance, Navigation, and Control

    NASA Technical Reports Server (NTRS)

    Schumann, Johann; Mbaya, Timmy; Menghoel, Ole

    2011-01-01

    Modern aircraft, both piloted fly-by-wire commercial aircraft as well as UAVs, more and more depend on highly complex safety critical software systems with many sensors and computer-controlled actuators. Despite careful design and V&V of the software, severe incidents have happened due to malfunctioning software. In this paper, we discuss the use of Bayesian networks (BNs) to monitor the health of the on-board software and sensor system, and to perform advanced on-board diagnostic reasoning. We will focus on the approach to develop reliable and robust health models for the combined software and sensor systems.

  15. Database of Pesticides and Off-flavors for Health Crisis Management.

    PubMed

    Ueda, Yasuhito; Itoh, Mitsuo

    2016-01-01

    In this experiment, 351 pesticides and 441 different organic compounds were analyzed by GC/MS, and a database of retention time, retention index, monoisotopic mass, two selected ions, molecular formula, and CAS numbers was created. The database includes compounds such as alcohols, aldehydes, carboxylic acids, esters, ethers and hydrocarbons with unpleasant odors. This database is expected to be useful for health crisis management in the future. PMID:27211918

  16. Integrated Software Health Management for Aircraft GN and C

    NASA Technical Reports Server (NTRS)

    Schumann, Johann; Mengshoel, Ole

    2011-01-01

    Modern aircraft rely heavily on dependable operation of many safety-critical software components. Despite careful design, verification and validation (V&V), on-board software can fail with disastrous consequences if it encounters problematic software/hardware interaction or must operate in an unexpected environment. We are using a Bayesian approach to monitor the software and its behavior during operation and provide up-to-date information about the health of the software and its components. The powerful reasoning mechanism provided by our model-based Bayesian approach makes reliable diagnosis of the root causes possible and minimizes the number of false alarms. Compilation of the Bayesian model into compact arithmetic circuits makes SWHM feasible even on platforms with limited CPU power. We show initial results of SWHM on a small simulator of an embedded aircraft software system, where software and sensor faults can be injected.

  17. Software for Processing of Digitized Astronegatives from Archives and Databases of Virtual Observatory

    NASA Astrophysics Data System (ADS)

    Protsyuk, Yu. I.; Andruk, V. N.; Kazantseva, L. V.

    The paper discusses and illustrates the steps of basic processing of digitized image of astro negatives. Software for obtaining of a rectangular coordinates and photometric values of objects on photographic plates was created in the environment LINUX / MIDAS / ROMAFOT. The program can automatically process the specified number of files in FITS format with sizes up to 20000 x 20000 pixels. Other programs were made in FORTRAN and PASCAL with the ability to work in an environment of LINUX or WINDOWS. They were used for: identification of stars, separation and exclusion of diffraction satellites and double and triple exposures, elimination of image defects, reduction to the equatorial coordinates and magnitudes of a reference catalogs.

  18. Saltwell Leak Detector Station Programmable Logic Controller (PLC) Software Configuration Management Plan (SCMP)

    SciTech Connect

    WHITE, K.A.

    2000-11-28

    This document provides the procedures and guidelines necessary for computer software configuration management activities during the operation and maintenance phases of the Saltwell Leak Detector Stations as required by HNF-PRO-309, Rev. 1, Computer Software Quality Assurance, Section 2.4, Software Configuration Management. The software configuration management plan (SCMP) integrates technical and administrative controls to establish and maintain technical consistency among requirements, physical configuration, and documentation for the Saltwell Leak Detector Station Programmable Logic Controller (PLC) software during the Hanford application, operations and maintenance. This SCMP establishes the Saltwell Leak Detector Station PLC Software Baseline, status changes to that baseline, and ensures that software meets design and operational requirements and is tested in accordance with their design basis.

  19. Saltwell PIC Skid Programmable Logic Controller (PLC) Software Configuration Management Plan

    SciTech Connect

    KOCH, M.R.

    1999-11-16

    This document provides the procedures and guidelines necessary for computer software configuration management activities during the operation and maintenance phases of the Saltwell PIC Skids as required by LMH-PRO-309, Rev. 0, Computer Software Quality Assurance, Section 2.6, Software Configuration Management. The software configuration management plan (SCMP) integrates technical and administrative controls to establish and maintain technical consistency among requirements, physical configuration, and documentation for the Saltwell PIC Skid Programmable Logic Controller (PLC) software during the Hanford application, operations and maintenance. This SCMP establishes the Saltwell PIC Skid PLC Software Baseline, status changes to that baseline, and ensures that software meets design and operational requirements and is tested in accordance with their design basis.

  20. How Database Management Systems Can Be Used To Evaluate Program Effectiveness in Small School Districts.

    ERIC Educational Resources Information Center

    Hoffman, Tony

    Sophisticated database management systems (DBMS) for microcomputers are becoming increasingly easy to use, allowing small school districts to develop their own autonomous databases for tracking enrollment and student progress in special education. DBMS applications can be designed for maintenance by district personnel with little technical…

  1. Expert systems identify fossils and manage large paleontological databases

    SciTech Connect

    Beightol, D.S. ); Conrad, M.A.

    1988-02-01

    EXPAL is a computer program permitting creation and maintenance of comprehensive databases in marine paleontology. It is designed to assist specialists and non-specialists. EXPAL includes a powerful expert system based on the morphological descriptors specific to a given group of fossils. The expert system may be used, for example, to describe and automatically identify an unknown specimen. EXPAL was first applied to Dasycladales (Calcareous green algae). Projects are under way for corresponding expert systems and databases on planktonic foraminifers and calpionellids. EXPAL runs on an IBM XT or compatible microcomputer.

  2. Interfacing COTS Speech Recognition and Synthesis Software to a Lotus Notes Military Command and Control Database

    NASA Astrophysics Data System (ADS)

    Carr, Oliver

    2002-10-01

    Speech recognition and synthesis technologies have become commercially viable over recent years. Two current market leading products in speech recognition technology are Dragon NaturallySpeaking and IBM ViaVoice. This report describes the development of speech user interfaces incorporating these products with Lotus Notes and Java applications. These interfaces enable data entry using speech recognition and allow warnings and instructions to be issued via speech synthesis. The development of a military vocabulary to improve user interaction is discussed. The report also describes an evaluation in terms of speed of the various speech user interfaces developed using Dragon NaturallySpeaking and IBM ViaVoice with a Lotus Notes Command and Control Support System Log database.

  3. Waste receiving and processing facility module 1 data management system software project management plan

    SciTech Connect

    Clark, R.E.

    1994-11-02

    This document provides the software development plan for the Waste Receiving and Processing (WRAP) Module 1 Data Management System (DMS). The DMS is one of the plant computer systems for the new WRAP 1 facility (Project W-026). The DMS will collect, store, and report data required to certify the low level waste (LLW) and transuranic (TRU) waste items processed at WRAP 1 as acceptable for shipment, storage, or disposal.

  4. Software-Enabled Project Management Techniques and Their Relationship to the Triple Constraints

    ERIC Educational Resources Information Center

    Elleh, Festus U.

    2013-01-01

    This study investigated the relationship between software-enabled project management techniques and the triple constraints (time, cost, and scope). There was the dearth of academic literature that focused on the relationship between software-enabled project management techniques and the triple constraints (time, cost, and scope). Based on the gap…

  5. 78 FR 47014 - Configuration Management Plans for Digital Computer Software Used in Safety Systems of Nuclear...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... 22, 2012 (77 FR 50727) for a 60-day public comment period. The public comment period closed on... COMMISSION Configuration Management Plans for Digital Computer Software Used in Safety Systems of Nuclear... 1 of RG 1.169, ``Configuration Management Plans for Digital Computer Software Used in Safety...

  6. Knowledge Based Engineering for Spatial Database Management and Use

    NASA Technical Reports Server (NTRS)

    Peuquet, D. (Principal Investigator)

    1984-01-01

    The use of artificial intelligence techniques that are applicable to Geographic Information Systems (GIS) are examined. Questions involving the performance and modification to the database structure, the definition of spectra in quadtree structures and their use in search heuristics, extension of the knowledge base, and learning algorithm concepts are investigated.

  7. A Web Database To Manage and Organize ANSI Standards Collections.

    ERIC Educational Resources Information Center

    Matylonek, John C.; Peasley, Maren

    2001-01-01

    Discusses collections of standards by ANSI (American National Standards Institute) and the problems they create for technical libraries. Describes a custom-designed Web database at Oregon State University that is linked to online catalog records, thus enhancing access to the standards collection. (LRW)

  8. GAS CHROMATOGRAPHIC RETENTION PARAMETERS DATABASE FOR REFRIGERANT MIXTURE COMPOSITION MANAGEMENT

    EPA Science Inventory

    Composition management of mixed refrigerant systems is a challenging problem in the laboratory, manufacturing facilities, and large refrigeration machinery. Ths issue of composition management is especially critical for the maintenance of machinery that utilizes zeotropic mixture...

  9. Zebrafish Database: Customizable, Free, and Open-Source Solution for Facility Management.

    PubMed

    Yakulov, Toma Antonov; Walz, Gerd

    2015-12-01

    Zebrafish Database is a web-based customizable database solution, which can be easily adapted to serve both single laboratories and facilities housing thousands of zebrafish lines. The database allows the users to keep track of details regarding the various genomic features, zebrafish lines, zebrafish batches, and their respective locations. Advanced search and reporting options are available. Unique features are the ability to upload files and images that are associated with the respective records and an integrated calendar component that supports multiple calendars and categories. Built on the basis of the Joomla content management system, the Zebrafish Database is easily extendable without the need for advanced programming skills. PMID:26421518

  10. Better management of Western blotting results using professional photo management software.

    PubMed

    Iorio-Morin, Christian; Germain, Pascale; Parent, Jean-Luc

    2013-04-01

    Western blotting is a proven technique essential to a significant proportion of molecular biology projects. However, as results accumulate over the years, managing data can become daunting. Recognizing that the needs of a scientist working with Western blotting results are conceptually the same as those of a professional photographer managing a summer's worth of wedding photos, we report here a new workflow for managing Western blotting results using professional photo management software. The workflow involves (i) scanning all film-based results; (ii) importing the scans into the software; (iii) processing the scans; (iv) tagging the files with metadata, and (v) creating appropriate "smart-albums." Advantages of this system include space savings (both on our hard drives and on our desks), safer archival, quicker access, and easier sharing of the results. In addition, metadata-based workflows improve cross-experiment discovery and enable questions like "show me all blots labelled with antibody X" or "show me all experiments featuring protein Y". As project size and breadth increase, workflows delegating results management to the computer will become more and more important so that scientists can keep focussing on science. PMID:23404762

  11. Update NEMC Database using Arcgis Software and Example of Simav-Kutahya earthquake sequences

    NASA Astrophysics Data System (ADS)

    Altuncu Poyraz, S.; Kalafat, D.; Kekovali, K.

    2011-12-01

    In this study, totally 144043 earthquake data from the Kandilli Observatory Earthquake Research Institute & National Earthquake Monitoring Center (KOERI-NEMC) seismic catalog between 2.0≤M≤7.9 occured in Turkey for the time interval 1900-2011 were used. The data base includes not only coordinates, date, magnitude and depth of these earthquakes but also location and installation information, field studies, geology, technical properties of 154 seismic stations. Additionally, 1063 historical earthquakes included to the data base. Source parameters of totally 738 earthquakes bigger than M≥4.0 occured between the years 1938-2008 were added to the database. In addition, 103 earthquake's source parameters were calculated (bigger than M≥4.5) since 2008. In order to test the charateristics of earthquakes, questioning, visualization and analyzing aftershock sequences on 19 May 2011 Simav-Kutahya earthquake were selected and added to the data base. The Simav earthquake (western part of Anatolia) with magnitude Ml= 5.9 occurred at local time 23:15 is investigated, in terms of accurate event locations and source properties of the largest events. The aftershock distribution of Simav earthquake shows the activation of a 17-km long zone, which extends in depth between 5 and 10 km. In order to make contribution to better understand the neotectonics of this region, we analysed the earthquakes using the KOERI (Kandilli Observatory and Earthquake Research Institute) seismic stations along with the seismic stations that are operated by other communities and recorded suscessfuly the Simav seismic activity in 2011. Source mechanisms of 19 earthquakes with magnitudes between 3.8 ≤ML<6.0 were calculated by means of Regional Moment Tensor Inversion (RMT) technique. The mechanism solutions show the presence of east-west direction normal faults in the region. As a result an extensional regime is dominated in the study area. The aim of this study is to store and compile earthquake

  12. Guidance and Control Software Project Data - Volume 4: Configuration Management and Quality Assurance Documents

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J. (Editor)

    2008-01-01

    The Guidance and Control Software (GCS) project was the last in a series of software reliability studies conducted at Langley Research Center between 1977 and 1994. The technical results of the GCS project were recorded after the experiment was completed. Some of the support documentation produced as part of the experiment, however, is serving an unexpected role far beyond its original project context. Some of the software used as part of the GCS project was developed to conform to the RTCA/DO-178B software standard, "Software Considerations in Airborne Systems and Equipment Certification," used in the civil aviation industry. That standard requires extensive documentation throughout the software development life cycle, including plans, software requirements, design and source code, verification cases and results, and configuration management and quality control data. The project documentation that includes this information is open for public scrutiny without the legal or safety implications associated with comparable data from an avionics manufacturer. This public availability has afforded an opportunity to use the GCS project documents for DO-178B training. This report provides a brief overview of the GCS project, describes the 4-volume set of documents and the role they are playing in training, and includes configuration management and quality assurance documents from the GCS project. Volume 4 contains six appendices: A. Software Accomplishment Summary for the Guidance and Control Software Project; B. Software Configuration Index for the Guidance and Control Software Project; C. Configuration Management Records for the Guidance and Control Software Project; D. Software Quality Assurance Records for the Guidance and Control Software Project; E. Problem Report for the Pluto Implementation of the Guidance and Control Software Project; and F. Support Documentation Change Reports for the Guidance and Control Software Project.

  13. Integrating automated support for a software management cycle into the TAME system

    NASA Technical Reports Server (NTRS)

    Sunazuka, Toshihiko; Basili, Victor R.

    1989-01-01

    Software managers are interested in the quantitative management of software quality, cost and progress. An integrated software management methodology, which can be applied throughout the software life cycle for any number purposes, is required. The TAME (Tailoring A Measurement Environment) methodology is based on the improvement paradigm and the goal/question/metric (GQM) paradigm. This methodology helps generate a software engineering process and measurement environment based on the project characteristics. The SQMAR (software quality measurement and assurance technology) is a software quality metric system and methodology applied to the development processes. It is based on the feed forward control principle. Quality target setting is carried out before the plan-do-check-action activities are performed. These methodologies are integrated to realize goal oriented measurement, process control and visual management. A metric setting procedure based on the GQM paradigm, a management system called the software management cycle (SMC), and its application to a case study based on NASA/SEL data are discussed. The expected effects of SMC are quality improvement, managerial cost reduction, accumulation and reuse of experience, and a highly visual management reporting system.

  14. DOG-SPOT database for comprehensive management of dog genetic research data.

    PubMed

    Powell, Julie As; Allen, Jeremy; Sutter, Nathan B

    2010-01-01

    Research laboratories studying the genetics of companion animals have no database tools specifically designed to aid in the management of the many kinds of data that are generated, stored and analyzed. We have developed a relational database, "DOG-SPOT," to provide such a tool. Implemented in MS-Access, the database is easy to extend or customize to suit a lab's particular needs. With DOG-SPOT a lab can manage data relating to dogs, breeds, samples, biomaterials, phenotypes, owners, communications, amplicons, sequences, markers, genotypes and personnel. Such an integrated data structure helps ensure high quality data entry and makes it easy to track physical stocks of biomaterials and oligonucleotides. PMID:21159202

  15. Military Services Fitness Database: Development of a Computerized Physical Fitness and Weight Management Database for the U.S. Army

    PubMed Central

    Williamson, Donald A.; Bathalon, Gaston P.; Sigrist, Lori D.; Allen, H. Raymond; Friedl, Karl E.; Young, Andrew J.; Martin, Corby K.; Stewart, Tiffany M.; Burrell, Lolita; Han, Hongmei; Hubbard, Van S.; Ryan, Donna

    2009-01-01

    The Department of Defense (DoD) has mandated development of a system to collect and manage data on the weight, percent body fat (%BF), and fitness of all military personnel. This project aimed to (1) develop a computerized weight and fitness database to track individuals and Army units over time allowing cross-sectional and longitudinal evaluations and (2) test the computerized system for feasibility and integrity of data collection over several years of usage. The computer application, the Military Services Fitness Database (MSFD), was designed for (1) storage and tracking of data related to height, weight, %BF for the Army Weight Control Program (AWCP) and Army Physical Fitness Test (APFT) scores and (2) generation of reports using these data. A 2.5-year pilot test of the MSFD indicated that it monitors population and individual trends of changing body weight, %BF, and fitness in a military population. PMID:19216292

  16. Integrating and Managing Bim in GIS, Software Review

    NASA Astrophysics Data System (ADS)

    El Meouche, R.; Rezoug, M.; Hijazi, I.

    2013-08-01

    Since the advent of Computer-Aided Design (CAD) and Geographical Information System (GIS) tools, project participants have been increasingly leveraging these tools throughout the different phases of a civil infrastructure project. In recent years the number of GIS software that provides tools to enable the integration of Building information in geo context has risen sharply. More and more GIS software are added tools for this purposes and other software projects are regularly extending these tools. However, each software has its different strength and weakness and its purpose of use. This paper provides a thorough review to investigate the software capabilities and clarify its purpose. For this study, Autodesk Revit 2012 i.e. BIM editor software was used to create BIMs. In the first step, three building models were created, the resulted models were converted to BIM format and then the software was used to integrate it. For the evaluation of the software, general characteristics was studied such as the user interface, what formats are supported (import/export), and the way building information are imported.

  17. Software for Storage and Management of Microclimatic Data for Preventive Conservation of Cultural Heritage

    PubMed Central

    Fernández-Navajas, Ángel; Merello, Paloma; Beltrán, Pedro; García-Diego, Fernando-Juan

    2013-01-01

    Cultural Heritage preventive conservation requires the monitoring of the parameters involved in the process of deterioration of artworks. Thus, both long-term monitoring of the environmental parameters as well as further analysis of the recorded data are necessary. The long-term monitoring at frequencies higher than 1 data point/day generates large volumes of data that are difficult to store, manage and analyze. This paper presents software which uses a free open source database engine that allows managing and interacting with huge amounts of data from environmental monitoring of cultural heritage sites. It is of simple operation and offers multiple capabilities, such as detection of anomalous data, inquiries, graph plotting and mean trajectories. It is also possible to export the data to a spreadsheet for analyses with more advanced statistical methods (principal component analysis, ANOVA, linear regression, etc.). This paper also deals with a practical application developed for the Renaissance frescoes of the Cathedral of Valencia. The results suggest infiltration of rainwater in the vault and weekly relative humidity changes related with the religious service schedules. PMID:23447005

  18. Software platform for managing the classification of error- related potentials of observers

    NASA Astrophysics Data System (ADS)

    Asvestas, P.; Ventouras, E.-C.; Kostopoulos, S.; Sidiropoulos, K.; Korfiatis, V.; Korda, A.; Uzunolglu, A.; Karanasiou, I.; Kalatzis, I.; Matsopoulos, G.

    2015-09-01

    Human learning is partly based on observation. Electroencephalographic recordings of subjects who perform acts (actors) or observe actors (observers), contain a negative waveform in the Evoked Potentials (EPs) of the actors that commit errors and of observers who observe the error-committing actors. This waveform is called the Error-Related Negativity (ERN). Its detection has applications in the context of Brain-Computer Interfaces. The present work describes a software system developed for managing EPs of observers, with the aim of classifying them into observations of either correct or incorrect actions. It consists of an integrated platform for the storage, management, processing and classification of EPs recorded during error-observation experiments. The system was developed using C# and the following development tools and frameworks: MySQL, .NET Framework, Entity Framework and Emgu CV, for interfacing with the machine learning library of OpenCV. Up to six features can be computed per EP recording per electrode. The user can select among various feature selection algorithms and then proceed to train one of three types of classifiers: Artificial Neural Networks, Support Vector Machines, k-nearest neighbour. Next the classifier can be used for classifying any EP curve that has been inputted to the database.

  19. Managing distributed software development in the Virtual Astronomical Observatory

    NASA Astrophysics Data System (ADS)

    Evans, Janet D.; Plante, Raymond L.; Boneventura, Nina; Busko, Ivo; Cresitello-Dittmar, Mark; D'Abrusco, Raffaele; Doe, Stephen; Ebert, Rick; Laurino, Omar; Pevunova, Olga; Refsdal, Brian; Thomas, Brian

    2012-09-01

    The U.S. Virtual Astronomical Observatory (VAO) is a product-driven organization that provides new scientific research capabilities to the astronomical community. Software development for the VAO follows a lightweight framework that guides development of science applications and infrastructure. Challenges to be overcome include distributed development teams, part-time efforts, and highly constrained schedules. We describe the process we followed to conquer these challenges while developing Iris, the VAO application for analysis of 1-D astronomical spectral energy distributions (SEDs). Iris was successfully built and released in less than a year with a team distributed across four institutions. The project followed existing International Virtual Observatory Alliance inter-operability standards for spectral data and contributed a SED library as a by-product of the project. We emphasize lessons learned that will be folded into future development efforts. In our experience, a well-defined process that provides guidelines to ensure the project is cohesive and stays on track is key to success. Internal product deliveries with a planned test and feedback loop are critical. Release candidates are measured against use cases established early in the process, and provide the opportunity to assess priorities and make course corrections during development. Also key is the participation of a stakeholder such as a lead scientist who manages the technical questions, advises on priorities, and is actively involved as a lead tester. Finally, frequent scheduled communications (for example a bi-weekly tele-conference) assure issues are resolved quickly and the team is working toward a common vision.

  20. PylotDB - A Database Management, Graphing, and Analysis Tool Written in Python

    Energy Science and Technology Software Center (ESTSC)

    2012-01-04

    PylotDB, written completely in Python, provides a user interface (UI) with which to interact with, analyze, graph data from, and manage open source databases such as MySQL. The UI mitigates the user having to know in-depth knowledge of the database application programming interface (API). PylotDB allows the user to generate various kinds of plots from user-selected data; generate statistical information on text as well as numerical fields; backup and restore databases; compare database tables acrossmore » different databases as well as across different servers; extract information from any field to create new fields; generate, edit, and delete databases, tables, and fields; generate or read into a table CSV data; and similar operations. Since much of the database information is brought under control of the Python computer language, PylotDB is not intended for huge databases for which MySQL and Oracle, for example, are better suited. PylotDB is better suited for smaller databases that might be typically needed in a small research group situation. PylotDB can also be used as a learning tool for database applications in general.« less

  1. PylotDB - A Database Management, Graphing, and Analysis Tool Written in Python

    SciTech Connect

    Barnette, Daniel W.

    2012-01-04

    PylotDB, written completely in Python, provides a user interface (UI) with which to interact with, analyze, graph data from, and manage open source databases such as MySQL. The UI mitigates the user having to know in-depth knowledge of the database application programming interface (API). PylotDB allows the user to generate various kinds of plots from user-selected data; generate statistical information on text as well as numerical fields; backup and restore databases; compare database tables across different databases as well as across different servers; extract information from any field to create new fields; generate, edit, and delete databases, tables, and fields; generate or read into a table CSV data; and similar operations. Since much of the database information is brought under control of the Python computer language, PylotDB is not intended for huge databases for which MySQL and Oracle, for example, are better suited. PylotDB is better suited for smaller databases that might be typically needed in a small research group situation. PylotDB can also be used as a learning tool for database applications in general.

  2. Software: our quest for excellence. Honoring 50 years of software history, progress, and process

    SciTech Connect

    1997-06-01

    The Software Quality Forum was established by the Software Quality Assurance (SQA) Subcommittee, which serves as a technical advisory group on software engineering and quality initiatives and issues for DOE`s quality managers. The forum serves as an opportunity for all those involved in implementing SQA programs to meet and share ideas and concerns. Participation from managers, quality engineers, and software professionals provides an ideal environment for identifying and discussing issues and concerns. The interaction provided by the forum contributes to the realization of a shared goal--high quality software product. Topics include: testing, software measurement, software surety, software reliability, SQA practices, assessments, software process improvement, certification and licensing of software professionals, CASE tools, software project management, inspections, and management`s role in ensuring SQA. The bulk of this document consists of vugraphs. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  3. Priority-Based Constraint Management in Software Process Instantiation

    NASA Astrophysics Data System (ADS)

    Killisperger, Peter; Stumptner, Markus; Peters, Georg; Stückl, Thomas

    In order to reuse software processes for a spectrum of projects, they are described in a generic way. Due to the uniqueness of software development, processes have to be adapted to project-specific needs to be effectively applicable in projects. This instantiation still lacks standardization and tool support making it error-prone, time consuming, and thus expensive. Siemens AG has started research projects aiming to improve software process-related activities. Part of these efforts has been the development of an architecture for a system executing instantiation decisions made by humans which automatically restores correctness of the resulting process.

  4. Software engineering and data management for automated payload experiment tool

    NASA Technical Reports Server (NTRS)

    Maddux, Gary A.; Provancha, Anna; Chattam, David

    1994-01-01

    The Microgravity Projects Office identified a need to develop a software package that will lead experiment developers through the development planning process, obtain necessary information, establish an electronic data exchange avenue, and allow easier manipulation/reformatting of the collected information. An MS-DOS compatible software package called the Automated Payload Experiment Tool (APET) has been developed and delivered. The objective of this task is to expand on the results of the APET work previously performed by UAH and provide versions of the software in a Macintosh and Windows compatible format.

  5. Software engineering and data management for automated payload experiment tool

    NASA Technical Reports Server (NTRS)

    Maddux, Gary A.; Provancha, Anna; Chattam, David

    1994-01-01

    The Microgravity Projects Office identified a need to develop a software package that will lead experiment developers through the development planning process, obtain necessary information, establish an electronic data exchange avenue, and allow easier manipulation/reformatting of the collected information. An MS-DOS compatible software package called the Automated Payload Experiment Tool (APET) has been developed and delivered. The objective of this task is to expand on the results of the APET work previously performed by University of Alabama in Huntsville (UAH) and provide versions of the software in a Macintosh and Windows compatible format. Appendix 1 science requirements document (SRD) Users Manual is attached.

  6. Survey of standards applicable to a database management system

    NASA Technical Reports Server (NTRS)

    Urena, J. L.

    1981-01-01

    Industry, government, and NASA standards, and the status of standardization activities of standards setting organizations applicable to the design, implementation and operation of a data base management system for space related applications are identified. The applicability of the standards to a general purpose, multimission data base management system is addressed.

  7. FY95 software project management plan: TMACS, CASS computer systems

    SciTech Connect

    Spurling, D.G.

    1994-11-11

    The FY95 Work Plan for TMACS and CASS Software Projects describes the activities planned for the current fiscal year. This plan replaces WHC-SD-WM-SDP-008. The TMACS project schedule is included in the TWRS Integrated Schedule.

  8. 'The surface management system' (SuMS) database: a surface-based database to aid cortical surface reconstruction, visualization and analysis

    NASA Technical Reports Server (NTRS)

    Dickson, J.; Drury, H.; Van Essen, D. C.

    2001-01-01

    Surface reconstructions of the cerebral cortex are increasingly widely used in the analysis and visualization of cortical structure, function and connectivity. From a neuroinformatics perspective, dealing with surface-related data poses a number of challenges. These include the multiplicity of configurations in which surfaces are routinely viewed (e.g. inflated maps, spheres and flat maps), plus the diversity of experimental data that can be represented on any given surface. To address these challenges, we have developed a surface management system (SuMS) that allows automated storage and retrieval of complex surface-related datasets. SuMS provides a systematic framework for the classification, storage and retrieval of many types of surface-related data and associated volume data. Within this classification framework, it serves as a version-control system capable of handling large numbers of surface and volume datasets. With built-in database management system support, SuMS provides rapid search and retrieval capabilities across all the datasets, while also incorporating multiple security levels to regulate access. SuMS is implemented in Java and can be accessed via a Web interface (WebSuMS) or using downloaded client software. Thus, SuMS is well positioned to act as a multiplatform, multi-user 'surface request broker' for the neuroscience community.

  9. Generic Natural Systems Evaluation - Thermodynamic Database Development and Data Management

    SciTech Connect

    Wolery, T W; Sutton, M

    2011-09-19

    they use a large body of thermodynamic data, generally from a supporting database file, to sort out the various important reactions from a wide spectrum of possibilities, given specified inputs. Usually codes of this kind are used to construct models of initial aqueous solutions that represent initial conditions for some process, although sometimes these calculations also represent a desired end point. Such a calculation might be used to determine the major chemical species of a dissolved component, the solubility of a mineral or mineral-like solid, or to quantify deviation from equilibrium in the form of saturation indices. Reactive transport codes such as TOUGHREACT and NUFT generally require the user to determine which chemical species and reactions are important, and to provide the requisite set of information including thermodynamic data in an input file. Usually this information is abstracted from the output of a geochemical modeling code and its supporting thermodynamic data file. The Yucca Mountain Project (YMP) developed two qualified thermodynamic databases to model geochemical processes, including ones involving repository components such as spent fuel. The first of the two (BSC, 2007a) was for systems containing dilute aqueous solutions only, the other (BSC, 2007b) for systems involving concentrated aqueous solutions and incorporating a model for such based on Pitzer's (1991) equations. A 25 C-only database with similarities to the latter was also developed for the Waste Isolation Pilot Plant (WIPP, cf. Xiong, 2005). The NAGRA/PSI database (Hummel et al., 2002) was developed to support repository studies in Europe. The YMP databases are often used in non-repository studies, including studies of geothermal systems (e.g., Wolery and Carroll, 2010) and CO2 sequestration (e.g., Aines et al., 2011).

  10. System For Retrieving Reusable Software

    NASA Technical Reports Server (NTRS)

    Van Warren, Lloyd; Beckman, Brian C.

    1993-01-01

    Encyclopedia of Software Components (ESC) is information-retrieval system of computer hardware and software providing access to generic reusable software tools and parts. Core of ESC is central tool base, which is repository of reusable software. It receives queries and submissions from user through local browser subsystem and receives authorized updates from maintenance subsystem. Sends retrievals to local browser subsystem and user's submissions to maintenance subsystem. Future versions will provide for advanced media, including voice and video, and will link system to database-management system. Programmers will not only retrieve software, but also modify, execute, and cross-link with other software.

  11. The dynamics of software development project management: An integrative systems dynamic perspective

    NASA Technical Reports Server (NTRS)

    Vandervelde, W. E.; Abdel-Hamid, T.

    1984-01-01

    Rather than continuing to focus on software development projects per se, the system dynamics modeling approach outlined is extended to investigate a broader set of issues pertaining to the software development organization. Rather than trace the life cycle(s) of one or more software projects, the focus is on the operations of a software development department as a continuous stream of software products are developed, placed into operation, and maintained. A number of research questions are ""ripe'' for investigating including: (1) the efficacy of different organizational structures in different software development environments, (2) personnel turnover, (3) impact of management approaches such as management by objectives, and (4) the organizational/environmental determinants of productivity.

  12. Planning the future of JPL's management and administrative support systems around an integrated database

    NASA Technical Reports Server (NTRS)

    Ebersole, M. M.

    1983-01-01

    JPL's management and administrative support systems have been developed piece meal and without consistency in design approach over the past twenty years. These systems are now proving to be inadequate to support effective management of tasks and administration of the Laboratory. New approaches are needed. Modern database management technology has the potential for providing the foundation for more effective administrative tools for JPL managers and administrators. Plans for upgrading JPL's management and administrative systems over a six year period evolving around the development of an integrated management and administrative data base are discussed.

  13. Federated web-accessible clinical data management within an extensible neuroimaging database.

    PubMed

    Ozyurt, I Burak; Keator, David B; Wei, Dingying; Fennema-Notestine, Christine; Pease, Karen R; Bockholt, Jeremy; Grethe, Jeffrey S

    2010-12-01

    Managing vast datasets collected throughout multiple clinical imaging communities has become critical with the ever increasing and diverse nature of datasets. Development of data management infrastructure is further complicated by technical and experimental advances that drive modifications to existing protocols and acquisition of new types of research data to be incorporated into existing data management systems. In this paper, an extensible data management system for clinical neuroimaging studies is introduced: The Human Clinical Imaging Database (HID) and Toolkit. The database schema is constructed to support the storage of new data types without changes to the underlying schema. The complex infrastructure allows management of experiment data, such as image protocol and behavioral task parameters, as well as subject-specific data, including demographics, clinical assessments, and behavioral task performance metrics. Of significant interest, embedded clinical data entry and management tools enhance both consistency of data reporting and automatic entry of data into the database. The Clinical Assessment Layout Manager (CALM) allows users to create on-line data entry forms for use within and across sites, through which data is pulled into the underlying database via the generic clinical assessment management engine (GAME). Importantly, the system is designed to operate in a distributed environment, serving both human users and client applications in a service-oriented manner. Querying capabilities use a built-in multi-database parallel query builder/result combiner, allowing web-accessible queries within and across multiple federated databases. The system along with its documentation is open-source and available from the Neuroimaging Informatics Tools and Resource Clearinghouse (NITRC) site. PMID:20567938

  14. Federated Web-accessible Clinical Data Management within an Extensible NeuroImaging Database

    PubMed Central

    Keator, David B.; Wei, Dingying; Fennema-Notestine, Christine; Pease, Karen R.; Bockholt, Jeremy; Grethe, Jeffrey S.

    2010-01-01

    Managing vast datasets collected throughout multiple clinical imaging communities has become critical with the ever increasing and diverse nature of datasets. Development of data management infrastructure is further complicated by technical and experimental advances that drive modifications to existing protocols and acquisition of new types of research data to be incorporated into existing data management systems. In this paper, an extensible data management system for clinical neuroimaging studies is introduced: The Human Clinical Imaging Database (HID) and Toolkit. The database schema is constructed to support the storage of new data types without changes to the underlying schema. The complex infrastructure allows management of experiment data, such as image protocol and behavioral task parameters, as well as subject-specific data, including demographics, clinical assessments, and behavioral task performance metrics. Of significant interest, embedded clinical data entry and management tools enhance both consistency of data reporting and automatic entry of data into the database. The Clinical Assessment Layout Manager (CALM) allows users to create on-line data entry forms for use within and across sites, through which data is pulled into the underlying database via the generic clinical assessment management engine (GAME). Importantly, the system is designed to operate in a distributed environment, serving both human users and client applications in a service-oriented manner. Querying capabilities use a built-in multi-database parallel query builder/result combiner, allowing web-accessible queries within and across multiple federated databases. The system along with its documentation is open-source and available from the Neuroimaging Informatics Tools and Resource Clearinghouse (NITRC) site. PMID:20567938

  15. Development of a Database Program for Managing Drilling Data in the Oil and Gas Industry

    NASA Astrophysics Data System (ADS)

    Suh, J.; Choi, Y.; Park, H.; Choe, J.

    2008-12-01

    This study presents a prototype of database program for managing drilling data for the oil and gas industry. The characteristics of petrophysical data from drilling cores were categorized to define the schema of database system such as data fields in tables, the relationships between those tables and key index fields to create the relationships. And many types of drilling reports and previous drilling database systems were reviewed to design of relational database program. Various algorithms of logging tool were analyzed to offer many kinds of function for user. Database program developed in this study provides well-organized graphic user interfaces for creating, editing, querying, exporting and visualizing the drilling data as well as for interchanging data with a spreadsheet such as MS-Excel.

  16. Flight Deck Interval Management Display. [Elements, Information and Annunciations Database User Guide

    NASA Technical Reports Server (NTRS)

    Lancaster, Jeff; Dillard, Michael; Alves, Erin; Olofinboba, Olu

    2014-01-01

    The User Guide details the Access Database provided with the Flight Deck Interval Management (FIM) Display Elements, Information, & Annunciations program. The goal of this User Guide is to support ease of use and the ability to quickly retrieve and select items of interest from the Database. The Database includes FIM Concepts identified in a literature review preceding the publication of this document. Only items that are directly related to FIM (e.g., spacing indicators), which change or enable FIM (e.g., menu with control buttons), or which are affected by FIM (e.g., altitude reading) are included in the database. The guide has been expanded from previous versions to cover database structure, content, and search features with voiced explanations.

  17. A database to manage flood risk in Catalonia

    NASA Astrophysics Data System (ADS)

    Echeverria, S.; Toldrà, R.; Verdaguer, I.

    2009-09-01

    We call priority action spots those local sites where heavy rain, increased river flow, sea storms and other flooding phenomena can cause human casualties or severe damage to property. Some examples are campsites, car parks, roads, chemical factories… In order to keep to a minimum the risk of these spots, both a prevention programme and an emergency response programme are required. The flood emergency plan of Catalonia (INUNCAT) prepared in 2005 included already a listing of priority action spots compiled by the Catalan Water Agency (ACA), which was elaborated taking into account past experience, hydraulic studies and information available by several knowledgeable sources. However, since land use evolves with time this listing of priority action spots has become outdated and incomplete. A new database is being built. Not only does this new database update and expand the previous listing, but adds to each entry information regarding prevention measures and emergency response: which spots are the most hazardous, under which weather conditions problems arise, which ones should have their access closed as soon as these conditions are forecast or actually given, which ones should be evacuated, who is in charge of the preventive actions or emergency response and so on. Carrying out this programme has to be done with the help and collaboration of all the organizations involved, foremost with the local authorities in the areas at risk. In order to achieve this goal a suitable geographical information system is necessary which can be easily used by all actors involved in this project. The best option has turned out to be the Spatial Data Infrastructure of Catalonia (IDEC), a platform to share spatial data on the Internet involving the Generalitat de Catalunya, Localret (a consortium of local authorities that promotes information technology) and other institutions.

  18. SSE software test management STM capability: Using STM in the Ground Systems Development Environment (GSDE)

    NASA Technical Reports Server (NTRS)

    Church, Victor E.; Long, D.; Hartenstein, Ray; Perez-Davila, Alfredo

    1992-01-01

    This report is one of a series discussing configuration management (CM) topics for Space Station ground systems software development. It provides a description of the Software Support Environment (SSE)-developed Software Test Management (STM) capability, and discusses the possible use of this capability for management of developed software during testing performed on target platforms. This is intended to supplement the formal documentation of STM provided by the SEE Project. How STM can be used to integrate contractor CM and formal CM for software before delivery to operations is described. STM provides a level of control that is flexible enough to support integration and debugging, but sufficiently rigorous to insure the integrity of the testing process.

  19. ICESat (GLAS) Science Processing Software Document Series. Volume 2; Science Data Management Plan; 4.0

    NASA Technical Reports Server (NTRS)

    Jester, Peggy L.; Hancock, David W., III

    1999-01-01

    This document provides the Data Management Plan for the GLAS Standard Data Software (SDS) supporting the GLAS instrument of the EOS ICESat Spacecraft. The SDS encompasses the ICESat Science Investigator-led Processing System (I-SIPS) Software and the Instrument Support Facility (ISF) Software. This Plan addresses the identification, authority, and description of the interface nodes associated with the GLAS Standard Data Products and the GLAS Ancillary Data.

  20. NETMARK: A Schema-less Extension for Relational Databases for Managing Semi-structured Data Dynamically

    NASA Technical Reports Server (NTRS)

    Maluf, David A.; Tran, Peter B.

    2003-01-01

    Object-Relational database management system is an integrated hybrid cooperative approach to combine the best practices of both the relational model utilizing SQL queries and the object-oriented, semantic paradigm for supporting complex data creation. In this paper, a highly scalable, information on demand database framework, called NETMARK, is introduced. NETMARK takes advantages of the Oracle 8i object-relational database using physical addresses data types for very efficient keyword search of records spanning across both context and content. NETMARK was originally developed in early 2000 as a research and development prototype to solve the vast amounts of unstructured and semi-structured documents existing within NASA enterprises. Today, NETMARK is a flexible, high-throughput open database framework for managing, storing, and searching unstructured or semi-structured arbitrary hierarchal models, such as XML and HTML.

  1. An Extensible Schema-less Database Framework for Managing High-throughput Semi-Structured Documents

    NASA Technical Reports Server (NTRS)

    Maluf, David A.; Tran, Peter B.; La, Tracy; Clancy, Daniel (Technical Monitor)

    2002-01-01

    Object-Relational database management system is an integrated hybrid cooperative approach to combine the best practices of both the relational model utilizing SQL queries and the object oriented, semantic paradigm for supporting complex data creation. In this paper, a highly scalable, information on demand database framework, called NETMARK is introduced. NETMARK takes advantages of the Oracle 8i object-relational database using physical addresses data types for very efficient keyword searches of records for both context and content. NETMARK was originally developed in early 2000 as a research and development prototype to solve the vast amounts of unstructured and semi-structured documents existing within NASA enterprises. Today, NETMARK is a flexible, high throughput open database framework for managing, storing, and searching unstructured or semi structured arbitrary hierarchal models, XML and HTML.

  2. An Extensible "SCHEMA-LESS" Database Framework for Managing High-Throughput Semi-Structured Documents

    NASA Technical Reports Server (NTRS)

    Maluf, David A.; Tran, Peter B.

    2003-01-01

    Object-Relational database management system is an integrated hybrid cooperative approach to combine the best practices of both the relational model utilizing SQL queries and the object-oriented, semantic paradigm for supporting complex data creation. In this paper, a highly scalable, information on demand database framework, called NETMARK, is introduced. NETMARK takes advantages of the Oracle 8i object-relational database using physical addresses data types for very efficient keyword search of records spanning across both context and content. NETMARK was originally developed in early 2000 as a research and development prototype to solve the vast amounts of unstructured and semistructured documents existing within NASA enterprises. Today, NETMARK is a flexible, high-throughput open database framework for managing, storing, and searching unstructured or semi-structured arbitrary hierarchal models, such as XML and HTML.

  3. Configuration management and software measurement in the Ground Systems Development Environment (GSDE)

    NASA Technical Reports Server (NTRS)

    Church, Victor E.; Long, D.; Hartenstein, Ray; Perez-Davila, Alfredo

    1992-01-01

    A set of functional requirements for software configuration management (CM) and metrics reporting for Space Station Freedom ground systems software are described. This report is one of a series from a study of the interfaces among the Ground Systems Development Environment (GSDE), the development systems for the Space Station Training Facility (SSTF) and the Space Station Control Center (SSCC), and the target systems for SSCC and SSTF. The focus is on the CM of the software following delivery to NASA and on the software metrics that relate to the quality and maintainability of the delivered software. The CM and metrics requirements address specific problems that occur in large-scale software development. Mechanisms to assist in the continuing improvement of mission operations software development are described.

  4. The Golosiiv on-line plate archive database, management and maintenance

    NASA Astrophysics Data System (ADS)

    Pakuliak, L.; Sergeeva, T.

    2007-08-01

    We intend to create online version of the database of the MAO NASU plate archive as VO-compatible structures in accordance with principles, developed by the International Virtual Observatory Alliance in order to make them available for world astronomical community. The online version of the log-book database is constructed by means of MySQL+PHP. Data management system provides a user with user interface, gives a capability of detailed traditional form-filling radial search of plates, obtaining some auxiliary sampling, the listing of each collection and permits to browse the detail descriptions of collections. The administrative tool allows database administrator the data correction, enhancement with new data sets and control of the integrity and consistence of the database as a whole. The VO-compatible database is currently constructing under the demands and in the accordance with principles of international data archives and has to be strongly generalized in order to provide a possibility of data mining by means of standard interfaces and to be the best fitted to the demands of WFPDB Group for databases of the plate catalogues. On-going enhancements of database toward the WFPDB bring the problem of the verification of data to the forefront, as it demands the high degree of data reliability. The process of data verification is practically endless and inseparable from data management owing to a diversity of data errors nature, that means to a variety of ploys of their identification and fixing. The current status of MAO NASU glass archive forces the activity in both directions simultaneously: the enhancement of log-book database with new sets of observational data as well as generalized database creation and the cross-identification between them. The VO-compatible version of the database is supplying with digitized data of plates obtained with MicroTek ScanMaker 9800 XL TMA. The scanning procedure is not total but is conducted selectively in the frames of special

  5. Technical Aspects of Interfacing MUMPS to an External SQL Relational Database Management System

    PubMed Central

    Kuzmak, Peter M.; Walters, Richard F.; Penrod, Gail

    1988-01-01

    This paper describes an interface connecting InterSystems MUMPS (M/VX) to an external relational DBMS, the SYBASE Database Management System. The interface enables MUMPS to operate in a relational environment and gives the MUMPS language full access to a complete set of SQL commands. MUMPS generates SQL statements as ASCII text and sends them to the RDBMS. The RDBMS executes the statements and returns ASCII results to MUMPS. The interface suggests that the language features of MUMPS make it an attractive tool for use in the relational database environment. The approach described in this paper separates MUMPS from the relational database. Positioning the relational database outside of MUMPS promotes data sharing and permits a number of different options to be used for working with the data. Other languages like C, FORTRAN, and COBOL can access the RDBMS database. Advanced tools provided by the relational database vendor can also be used. SYBASE is an advanced high-performance transaction-oriented relational database management system for the VAX/VMS and UNIX operating systems. SYBASE is designed using a distributed open-systems architecture, and is relatively easy to interface with MUMPS.

  6. Transitioning from Blackboard to Moodle--Course Management Software: Faculty and Student Opinions

    ERIC Educational Resources Information Center

    Payette, Dennis L.; Gupta, Rakesh

    2009-01-01

    Colleges and universities have increasingly invested in specialized software and hardware designed to enhance and facilitate the instructional process for faculty and students. One type of technological assistance is commonly known as course management software (CMS). Once learned, these CMS packages can greatly enhance and enrich the classroom…

  7. Use of a Wiki-Based Software to Manage Research Group Activities

    ERIC Educational Resources Information Center

    Wang, Ting; Vezenov, Dmitri V.; Simboli, Brian

    2014-01-01

    This paper discusses use of the wiki software Confluence to organize research group activities and lab resources. Confluence can serve as an electronic lab notebook (ELN), as well as an information management and collaboration tool. The article provides a case study in how researchers can use wiki software in "home-grown" fashion to…

  8. The Future of Asset Management for Human Space Exploration: Supply Classification and an Integrated Database

    NASA Technical Reports Server (NTRS)

    Shull, Sarah A.; Gralla, Erica L.; deWeck, Olivier L.; Shishko, Robert

    2006-01-01

    One of the major logistical challenges in human space exploration is asset management. This paper presents observations on the practice of asset management in support of human space flight to date and discusses a functional-based supply classification and a framework for an integrated database that could be used to improve asset management and logistics for human missions to the Moon, Mars and beyond.

  9. Data management and database structure at the ARS Culture Collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The organization and management of collection data for the 96,000 strains held in the ARS Culture Collection has been an ongoing process. Originally, the records for the four separate collections were maintained by individual curators in notebooks and/or card files and subsequently on the National C...

  10. A Multi-Disciplinary Management of Flooding Risk Based on the Use of Rainfall Data, Historical Impacts Databases and Hydrological Modeling

    NASA Astrophysics Data System (ADS)

    Renard, F.; Alonso, L.; Soto, D.

    2014-12-01

    Greater Lyon (1.3 million inhabitants 650 km ²), France, is subjected to recurring floods, with numerous consequences. From the perspective of prevention and management of this risk, the local authorities, in partnership with multidisciplinary researchers, have developed since 1988 a database built by the field teams, which specifically identifies all floods (places, date, impacts, damage, etc.). At first, this historical database is compared to two other databases, the emergency services and the local newspaper ones, in georeferencing these events using a GIS. It turns out that the historical database is more complete and precise, but the contribution of the other two bases is not negligible, and a useful complement to the knowledge of impacts. Thanks to the dense rain measurement network (30 rain gauges), the flood information is then compared to the distribution of rainfall for each episode (interpolation by ordinary kriging). The results are satisfactory and validate the accuracy of the information contained in the database, but also the accuracy of rainfall measurements. Thereafter, the number of flood on the study area is confronted with rainfall characteristics (intensity, duration and height of precipitated water). It does not appear here clear relationship between the number of floods and rainfall characteristics, because of the diversity of land uses, its permeability and the the types of local sewer network and urban water management. Finally, floods observed in the database are compared spatially with a GIS to flooding from the sewer network modeling (using the software Canoe). A strong spatial similarity between floods observed in the field and simulated flood is found in the majority of cases, despite the limitations of each tools. These encouraging results confirm the accuracy of the database and the reliability of the simulation software, and offer many operational perspectives to better understand the flood and learn to cope with the flooding risk.

  11. Software Configuration Management Plan for the B-Plant Canyon Ventilation Control System

    SciTech Connect

    MCDANIEL, K.S.

    1999-08-31

    Project W-059 installed a new B Plant Canyon Ventilation System. Monitoring and control of the system is implemented by the Canyon Ventilation Control System (CVCS). This Software Configuration Management Plan provides instructions for change control of the CVCS.

  12. For operation of the Computer Software Management and Information Center (COSMIC)

    NASA Technical Reports Server (NTRS)

    Carmon, J. L.

    1983-01-01

    Progress report on current status of computer software management and information center (COSMIC) includes the following areas: inventory, evaluation and publication, marketing, customer service, maintenance and support, and budget summary.

  13. Unisys' experience in software quality and productivity management of an existing system

    NASA Technical Reports Server (NTRS)

    Munson, John B.

    1988-01-01

    A summary of Quality Improvement techniques, implementation, and results in the maintenance, management, and modification of large software systems for the Space Shuttle Program's ground-based systems is provided.

  14. Co-design of application software and NAND flash memory in solid-state drive for relational database storage system

    NASA Astrophysics Data System (ADS)

    Miyaji, Kousuke; Sun, Chao; Soga, Ayumi; Takeuchi, Ken

    2014-01-01

    A relational database management system (RDBMS) is designed based on NAND flash solid-state drive (SSD) for storage. By vertically integrating the storage engine (SE) and the flash translation layer (FTL), system performance is maximized and the internal SSD overhead is minimized. The proposed RDBMS SE utilizes physical information about the NAND flash memory which is supplied from the FTL. The query operation is also optimized for SSD. By these treatments, page-copy-less garbage collection is achieved and data fragmentation in the NAND flash memory is suppressed. As a result, RDBMS performance increases by 3.8 times, power consumption of SSD decreases by 46% and SSD life time is increased by 61%. The effectiveness of the proposed scheme increases with larger erase block sizes, which matches the future scaling trend of three-dimensional (3D-) NAND flash memories. The preferable row data size of the proposed scheme is below 500 byte for 16 kbyte page size.

  15. Introduction to Financial Projection Models. Business Management Instructional Software.

    ERIC Educational Resources Information Center

    Pomeroy, Robert W., III

    This guidebook and teacher's guide accompany a personal computer software program and introduce the key elements of financial projection modeling to project the financial statements of an industrial enterprise. The student will then build a model on an electronic spreadsheet. The guidebook teaches the purpose of a financial model and the steps…

  16. Software risk estimation and management techniques at JPL

    NASA Technical Reports Server (NTRS)

    Hihn, J.; Lum, K.

    2002-01-01

    In this talk we will discuss how uncertainty has been incorporated into the JPL software model, probabilistic-based estimates, and how risk is addressed, how cost risk is currently being explored via a variety of approaches, from traditional risk lists, to detailed WBS-based risk estimates to the Defect Detection and Prevention (DDP) tool.

  17. Teaching Three-Dimensional Structural Chemistry Using Crystal Structure Databases. 3. The Cambridge Structural Database System: Information Content and Access Software in Educational Applications

    ERIC Educational Resources Information Center

    Battle, Gary M.; Allen, Frank H.; Ferrence, Gregory M.

    2011-01-01

    Parts 1 and 2 of this series described the educational value of experimental three-dimensional (3D) chemical structures determined by X-ray crystallography and retrieved from the crystallographic databases. In part 1, we described the information content of the Cambridge Structural Database (CSD) and discussed a representative teaching subset of…

  18. Information Management Using Microcomputers.

    ERIC Educational Resources Information Center

    Adams, Larry

    1985-01-01

    Commercially available software is described that can help manage information in speech and hearing clinics. Applications addressed include word processing, database management, columnar analysis, integrated programs, specialized information management programs, and networks. (CL)

  19. Software Health Management: A Short Review of Challenges and Existing Techniques

    NASA Technical Reports Server (NTRS)

    Pipatsrisawat, Knot; Darwiche, Adnan; Mengshoel, Ole J.; Schumann, Johann

    2009-01-01

    Modern spacecraft (as well as most other complex mechanisms like aircraft, automobiles, and chemical plants) rely more and more on software, to a point where software failures have caused severe accidents and loss of missions. Software failures during a manned mission can cause loss of life, so there are severe requirements to make the software as safe and reliable as possible. Typically, verification and validation (V&V) has the task of making sure that all software errors are found before the software is deployed and that it always conforms to the requirements. Experience, however, shows that this gold standard of error-free software cannot be reached in practice. Even if the software alone is free of glitches, its interoperation with the hardware (e.g., with sensors or actuators) can cause problems. Unexpected operational conditions or changes in the environment may ultimately cause a software system to fail. Is there a way to surmount this problem? In most modern aircraft and many automobiles, hardware such as central electrical, mechanical, and hydraulic components are monitored by IVHM (Integrated Vehicle Health Management) systems. These systems can recognize, isolate, and identify faults and failures, both those that already occurred as well as imminent ones. With the help of diagnostics and prognostics, appropriate mitigation strategies can be selected (replacement or repair, switch to redundant systems, etc.). In this short paper, we discuss some challenges and promising techniques for software health management (SWHM). In particular, we identify unique challenges for preventing software failure in systems which involve both software and hardware components. We then present our classifications of techniques related to SWHM. These classifications are performed based on dimensions of interest to both developers and users of the techniques, and hopefully provide a map for dealing with software faults and failures.

  20. A Project Management Approach to Using Simulation for Cost Estimation on Large, Complex Software Development Projects

    NASA Technical Reports Server (NTRS)

    Mizell, Carolyn; Malone, Linda

    2007-01-01

    It is very difficult for project managers to develop accurate cost and schedule estimates for large, complex software development projects. None of the approaches or tools available today can estimate the true cost of software with any high degree of accuracy early in a project. This paper provides an approach that utilizes a software development process simulation model that considers and conveys the level of uncertainty that exists when developing an initial estimate. A NASA project will be analyzed using simulation and data from the Software Engineering Laboratory to show the benefits of such an approach.

  1. The database management system: A topic and a tool

    NASA Technical Reports Server (NTRS)

    Plummer, O. R.

    1984-01-01

    Data structures and data base management systems are common tools employed to deal with the administrative information of a university. An understanding of these topics is needed by a much wider audience, ranging from those interested in computer aided design and manufacturing to those using microcomputers. These tools are becoming increasingly valuable to academic programs as they develop comprehensive computer support systems. The wide use of these tools relies upon the relational data model as a foundation. Experience with the use of the IPAD RIM5.0 program is described.

  2. Project W-211, initial tank retrieval systems, retrieval control system software configuration management plan

    SciTech Connect

    RIECK, C.A.

    1999-02-23

    This Software Configuration Management Plan (SCMP) provides the instructions for change control of the W-211 Project, Retrieval Control System (RCS) software after initial approval/release but prior to the transfer of custody to the waste tank operations contractor. This plan applies to the W-211 system software developed by the project, consisting of the computer human-machine interface (HMI) and programmable logic controller (PLC) software source and executable code, for production use by the waste tank operations contractor. The plan encompasses that portion of the W-211 RCS software represented on project-specific AUTOCAD drawings that are released as part of the C1 definitive design package (these drawings are identified on the drawing list associated with each C-1 package), and the associated software code. Implementation of the plan is required for formal acceptance testing and production release. The software configuration management plan does not apply to reports and data generated by the software except where specifically identified. Control of information produced by the software once it has been transferred for operation is the responsibility of the receiving organization.

  3. Modeling and managing risk early in software development

    NASA Technical Reports Server (NTRS)

    Briand, Lionel C.; Thomas, William M.; Hetmanski, Christopher J.

    1993-01-01

    In order to improve the quality of the software development process, we need to be able to build empirical multivariate models based on data collectable early in the software process. These models need to be both useful for prediction and easy to interpret, so that remedial actions may be taken in order to control and optimize the development process. We present an automated modeling technique which can be used as an alternative to regression techniques. We show how it can be used to facilitate the identification and aid the interpretation of the significant trends which characterize 'high risk' components in several Ada systems. Finally, we evaluate the effectiveness of our technique based on a comparison with logistic regression based models.

  4. Operation of the Computer Software Management and Information Center (COSMIC)

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The major operational areas of the COSMIC center are described. Quantitative data on the software submittals, program verification, and evaluation are presented. The dissemination activities are summarized. Customer services and marketing activities of the center for the calendar year are described. Those activities devoted to the maintenance and support of selected programs are described. A Customer Information system, the COSMIC Abstract Recording System Project, and the COSMIC Microfiche Project are summarized. Operational cost data are summarized.

  5. Database Management: Building, Changing and Using Databases. Collected Papers and Abstracts of the Mid-Year Meeting of the American Society for Information Science (15th, Portland, Oregon, May 1986).

    ERIC Educational Resources Information Center

    American Society for Information Science, Washington, DC.

    This document contains abstracts of papers on database design and management which were presented at the 1986 mid-year meeting of the American Society for Information Science (ASIS). Topics considered include: knowledge representation in a bilingual art history database; proprietary database design; relational database design; in-house databases;…

  6. Development of a Prototype Automation Simulation Scenario Generator for Air Traffic Management Software Simulations

    NASA Technical Reports Server (NTRS)

    Khambatta, Cyrus F.

    2007-01-01

    A technique for automated development of scenarios for use in the Multi-Center Traffic Management Advisor (McTMA) software simulations is described. The resulting software is designed and implemented to automate the generation of simulation scenarios with the intent of reducing the time it currently takes using an observational approach. The software program is effective in achieving this goal. The scenarios created for use in the McTMA simulations are based on data taken from data files from the McTMA system, and were manually edited before incorporation into the simulations to ensure accuracy. Despite the software s overall favorable performance, several key software issues are identified. Proposed solutions to these issues are discussed. Future enhancements to the scenario generator software may address the limitations identified in this paper.

  7. Comparison of scientific and administrative database management systems

    NASA Technical Reports Server (NTRS)

    Stoltzfus, J. C.

    1983-01-01

    Some characteristics found to be different for scientific and administrative data bases are identified and some of the corresponding generic requirements for data base management systems (DBMS) are discussed. The requirements discussed are especially stringent for either the scientific or administrative data bases. For some, no commercial DBMS is fully satisfactory, and the data base designer must invent a suitable approach. For others, commercial systems are available with elegant solutions, and a wrong choice would mean an expensive work-around to provide the missing features. It is concluded that selection of a DBMS must be based on the requirements for the information system. There is no unique distinction between scientific and administrative data bases or DBMS. The distinction comes from the logical structure of the data, and understanding the data and their relationships is the key to defining the requirements and selecting an appropriate DBMS for a given set of applications.

  8. Management of three-dimensional and anthropometric databases: Alexandria and Cleopatra

    NASA Astrophysics Data System (ADS)

    Paquet, Eric; Robinette, Kathleen; Rioux, Marc

    2000-10-01

    This paper describes two systems for managing 3D and anthropometric databases, namely Alexandria and Cleopatra. Each system is made out of three parts: the crawler, the analyzer, and the search engine. The crawler retrieves the content from the network while the analyzer describes automatically the shape, scale, and color of each retrieved object and writes down a compact descriptor. The search engine applies the query by example paradigm to find and retrieve similar or related objects from the database based on different aspects of 3D shape, scale, and color distribution. The descriptors are defined and the implementation of the system is detailed. The application of the system to the CAESAR anthropometric survey is discussed. Experimental results from the CAESAR database and from generic databases are presented.

  9. Data Acquisition and Database Management System for Samsung Superconductor Test Facility

    NASA Astrophysics Data System (ADS)

    Chu, Yong

    In order to fulfill the test requirement of KSTAR (Korea Superconducting Tokamak Advanced Research) superconducting magnet system, a large scale superconducting magnet and conductor test facility, SSTF (Samsung Superconductor Test Facility), has been constructed at Samsung Advanced Institute of Technology. The computer system for SSTF DAC (Data Acquisition and Control) is based on UNIX system and VxWorks is used for the real-time OS of the VME system. EPICS (Experimental Physics and Industrial Control System) is used for the communication between IOC server and client. A database program has been developed for the efficient management of measured data and a Linux workstation with PENTIUM-4 CPU is used for the database server. In this paper, the current status of SSTF DAC system, the database management system and recent test results are presented.

  10. Ada and software management in NASA: Symposium/forum

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The promises of Ada to improve software productivity and quality, and the claims that a transition to Ada would require significant changes in NASA's training programs and ways of doing business were investigated. The study assesses the agency's ongoing and planned Ada activities. A series of industry representatives (Computer Sciences Corporation, General Electric Aerospace, McDonnell Douglas Space Systems Company, TRW, Lockheed, and Boeing) reviewed the recommendations and assessed their impact from the Company's perspective. The potential effects on NASA programs were then discussed.

  11. Insight: An ontology-based integrated database and analysis platform for epilepsy self-management research.

    PubMed

    Sahoo, Satya S; Ramesh, Priya; Welter, Elisabeth; Bukach, Ashley; Valdez, Joshua; Tatsuoka, Curtis; Bamps, Yvan; Stoll, Shelley; Jobst, Barbara C; Sajatovic, Martha

    2016-10-01

    We present Insight as an integrated database and analysis platform for epilepsy self-management research as part of the national Managing Epilepsy Well Network. Insight is the only available informatics platform for accessing and analyzing integrated data from multiple epilepsy self-management research studies with several new data management features and user-friendly functionalities. The features of Insight include, (1) use of Common Data Elements defined by members of the research community and an epilepsy domain ontology for data integration and querying, (2) visualization tools to support real time exploration of data distribution across research studies, and (3) an interactive visual query interface for provenance-enabled research cohort identification. The Insight platform contains data from five completed epilepsy self-management research studies covering various categories of data, including depression, quality of life, seizure frequency, and socioeconomic information. The data represents over 400 participants with 7552 data points. The Insight data exploration and cohort identification query interface has been developed using Ruby on Rails Web technology and open source Web Ontology Language Application Programming Interface to support ontology-based reasoning. We have developed an efficient ontology management module that automatically updates the ontology mappings each time a new version of the Epilepsy and Seizure Ontology is released. The Insight platform features a Role-based Access Control module to authenticate and effectively manage user access to different research studies. User access to Insight is managed by the Managing Epilepsy Well Network database steering committee consisting of representatives of all current collaborating centers of the Managing Epilepsy Well Network. New research studies are being continuously added to the Insight database and the size as well as the unique coverage of the dataset allows investigators to conduct

  12. Design and implementation of dEDBMS: a distributed engineering database management system

    NASA Astrophysics Data System (ADS)

    Wang, Tao; Lin, Zongkai; Guo, Yuzhai

    1996-03-01

    dEDBMS is a practical distributed engineering database management system in the CAD application fields. This paper systematically introduces its system architecture, data distribution, security mechanism and concurrency control strategy etc., especially discusses in more detail the concept and implementation of the two categories and three kinds of `lock' mechanism which is presented by the authors.

  13. The Subject-Object Relationship Interface Model in Database Management Systems.

    ERIC Educational Resources Information Center

    Yannakoudakis, Emmanuel J.; Attar-Bashi, Hussain A.

    1989-01-01

    Describes a model that displays structures necessary to map between the conceptual and external levels in database management systems, using an algorithm that maps the syntactic representations of tuples onto semantic representations. A technique for translating tuples into natural language sentences is introduced, and a system implemented in…

  14. Functions and Relations: Some Applications from Database Management for the Teaching of Classroom Mathematics.

    ERIC Educational Resources Information Center

    Hauge, Sharon K.

    While functions and relations are important concepts in the teaching of mathematics, research suggests that many students lack an understanding and appreciation of these concepts. The present paper discusses an approach for teaching functions and relations that draws on the use of illustrations from database management. This approach has the…

  15. Database Design Learning: A Project-Based Approach Organized through a Course Management System

    ERIC Educational Resources Information Center

    Dominguez, Cesar; Jaime, Arturo

    2010-01-01

    This paper describes an active method for database design learning through practical tasks development by student teams in a face-to-face course. This method integrates project-based learning, and project management techniques and tools. Some scaffolding is provided at the beginning that forms a skeleton that adapts to a great variety of…

  16. WRAP module 1 data management system software test report

    SciTech Connect

    Weidert, J.R.

    1997-07-25

    This document summarizes the test result information for the Data Management System (DMS). Appendix A contains test result information for all Functional Test cases and Appendix B contains the results for all the Performance Test cases.

  17. Software to quantify and map vegetative cover in fallow fields for weed management decisions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Mapping weed cover during the fallow period of dryland crop rotations would be valuable for weed management in subsequent crops and could be done with low cost color digital cameras, however most managers lack the specialized software and expertise needed to create a map from the images. We develope...

  18. An Ontology and a Software Framework for Competency Modeling and Management

    ERIC Educational Resources Information Center

    Paquette, Gilbert

    2007-01-01

    The importance given to competency management is well justified. Acquiring new competencies is the central goal of any education or knowledge management process. Thus, it must be embedded in any software framework as an instructional engineering tool, to inform the runtime environment of the knowledge that is processed by actors, and their…

  19. Detailed requirements document for common software of shuttle program information management system

    NASA Technical Reports Server (NTRS)

    Everette, J. M.; Bradfield, L. D.; Horton, C. L.

    1975-01-01

    Common software was investigated as a method for minimizing development and maintenance cost of the shuttle program information management system (SPIMS) applications while reducing the time-frame of their development. Those requirements satisfying these criteria are presented along with the stand-alone modules which may be used directly by applications. The SPIMS applications operating on the CYBER 74 computer, are specialized information management systems which use System 2000 as a data base manager. Common software provides the features to support user interactions on a CRT terminal using form input and command response capabilities. These features are available as subroutines to the applications.

  20. WISE: Automated support for software project management and measurement. M.S. Thesis

    NASA Technical Reports Server (NTRS)

    Ramakrishnan, Sudhakar

    1995-01-01

    One important aspect of software development and IV&V is measurement. Unless a software development effort is measured in some way, it is difficult to judge the effectiveness of current efforts and predict future performances. Collection of metrics and adherence to a process are difficult tasks in a software project. Change activity is a powerful indicator of project status. Automated systems that can handle change requests, issues, and other process documents provide an excellent platform for tracking the status of the project. A World Wide Web based architecture is developed for (a) making metrics collection an implicit part of the software process, (b) providing metric analysis dynamically, (c) supporting automated tools that can complement current practices of in-process improvement, and (d) overcoming geographical barrier. An operational system (WISE) instantiates this architecture allowing for the improvement of software process in a realistic environment. The tool tracks issues in software development process, provides informal communication between the users with different roles, supports to-do lists (TDL), and helps in software process improvement. WISE minimizes the time devoted to metrics collection, analysis, and captures software change data. Automated tools like WISE focus on understanding and managing the software process. The goal is improvement through measurement.

  1. The computational structural mechanics testbed architecture. Volume 4: The global-database manager GAL-DBM

    NASA Technical Reports Server (NTRS)

    Wright, Mary A.; Regelbrugge, Marc E.; Felippa, Carlos A.

    1989-01-01

    This is the fourth of a set of five volumes which describe the software architecture for the Computational Structural Mechanics Testbed. Derived from NICE, an integrated software system developed at Lockheed Palo Alto Research Laboratory, the architecture is composed of the command language CLAMP, the command language interpreter CLIP, and the data manager GAL. Volumes 1, 2, and 3 (NASA CR's 178384, 178385, and 178386, respectively) describe CLAMP and CLIP and the CLIP-processor interface. Volumes 4 and 5 (NASA CR's 178387 and 178388, respectively) describe GAL and its low-level I/O. CLAMP, an acronym for Command Language for Applied Mechanics Processors, is designed to control the flow of execution of processors written for NICE. Volume 4 describes the nominal-record data management component of the NICE software. It is intended for all users.

  2. HitKeeper, a generic software package for hit list management

    PubMed Central

    Hau, Jörg; Muller, Michael; Pagni, Marco

    2007-01-01

    Background The automated annotation of biological sequences (protein, DNA) relies on the computation of hits (predicted features) on the sequences using various algorithms. Public databases of biological sequences provide a wealth of biological "knowledge", for example manually validated annotations (features) that are located on the sequences, but mining the sequence annotations and especially the predicted and curated features requires dedicated tools. Due to the heterogeneity and diversity of the biological information, it is difficult to handle redundancy, frequent updates, taxonomic information and "private" data together with computational algorithms in a common workflow. Results We present HitKeeper, a software package that controls the fully automatic handling of multiple biological databases and of hit list calculations on a large scale. The software implements an asynchronous update system that introduces updates and computes hits as soon as new data become available. A query interface enables the user to search sequences by specifying constraints, such as retrieving sequences that contain specific motifs, or a defined arrangement of motifs ("metamotifs"), or filtering based on the taxonomic classification of a sequence. Conclusion The software provides a generic and modular framework to handle the redundancy and incremental updates of biological databases, and an original query language. It is published under the terms and conditions of version 2 of the GNU Public License and available at . PMID:17391514

  3. Typical applications of a microcomputer database manager to power system problems

    SciTech Connect

    Rao, N.D.

    1987-08-01

    This paper reports on the application of a popular DBMS (database management system) to the solution of selected problems in Power Systems with the IBM Personal Computer in the context of the Power Engineering Curriculum at the University of Calgary. The problems selected are inductance and capacitance calculations of overhead transmission lines and per unit calculations for large power networks. These examples illustrate how to structure, organize, manipulate and query a database and also use it to service one or more independent application program modules to perform specific tasks without unnecessary data duplication. The power and flexibility of command file programming involving multiple database file access as well as program demodulation are also shown. The application programs developed in the paper amply demonstrate not only the benefits of the built-in query language, but also the ability of the DBMS to interface these programs with one or several database files. Because of these versatile features, microcomputer database management systems hold considerable promise as important, cost effective supplementary tools to conventional programming for power utilities as well.

  4. Database Organisation in a Web-Enabled Free and Open-Source Software (foss) Environment for Spatio-Temporal Landslide Modelling

    NASA Astrophysics Data System (ADS)

    Das, I.; Oberai, K.; Sarathi Roy, P.

    2012-07-01

    Landslides exhibit themselves in different mass movement processes and are considered among the most complex natural hazards occurring on the earth surface. Making landslide database available online via WWW (World Wide Web) promotes the spreading and reaching out of the landslide information to all the stakeholders. The aim of this research is to present a comprehensive database for generating landslide hazard scenario with the help of available historic records of landslides and geo-environmental factors and make them available over the Web using geospatial Free & Open Source Software (FOSS). FOSS reduces the cost of the project drastically as proprietary software's are very costly. Landslide data generated for the period 1982 to 2009 were compiled along the national highway road corridor in Indian Himalayas. All the geo-environmental datasets along with the landslide susceptibility map were served through WEBGIS client interface. Open source University of Minnesota (UMN) mapserver was used as GIS server software for developing web enabled landslide geospatial database. PHP/Mapscript server-side application serve as a front-end application and PostgreSQL with PostGIS extension serve as a backend application for the web enabled landslide spatio-temporal databases. This dynamic virtual visualization process through a web platform brings an insight into the understanding of the landslides and the resulting damage closer to the affected people and user community. The landslide susceptibility dataset is also made available as an Open Geospatial Consortium (OGC) Web Feature Service (WFS) which can be accessed through any OGC compliant open source or proprietary GIS Software.

  5. Advanced methods of microscope control using μManager software

    PubMed Central

    Edelstein, Arthur D.; Tsuchida, Mark A.; Amodaj, Nenad; Pinkard, Henry; Vale, Ronald D.; Stuurman, Nico

    2014-01-01

    μManager is an open-source, cross-platform desktop application, to control a wide variety of motorized microscopes, scientific cameras, stages, illuminators, and other microscope accessories. Since its inception in 2005, μManager has grown to support a wide range of microscopy hardware and is now used by thousands of researchers around the world. The application provides a mature graphical user interface and offers open programming interfaces to facilitate plugins and scripts. Here, we present a guide to using some of the recently added advanced μManager features, including hardware synchronization, simultaneous use of multiple cameras, projection of patterned light onto a specimen, live slide mapping, imaging with multi-well plates, particle localization and tracking, and high-speed imaging. PMID:25606571

  6. Data-Management Software For PiFEx

    NASA Technical Reports Server (NTRS)

    Kantak, Anil V.

    1990-01-01

    UNIX Based Data Management System is collection of computer programs for use in Pilot Field Experiment (PiFEx), which attempts to mimic mobile/satellite-communications (MSAT) scenario. Major purposes to define mobile-communications channels and test workability of new concepts used to design various components of receiver system. Results, large amounts of raw data that must be retrieved according to researcher's needs. Intended to manage PiFEx data in interactive way. Written in either FORTRAN-77 or UNIX shell-scripts.

  7. 3DVEM Software Modules for Efficient Management of Point Clouds and Photorealistic 3d Models

    NASA Astrophysics Data System (ADS)

    Fabado, S.; Seguí, A. E.; Cabrelles, M.; Navarro, S.; García-De-San-Miguel, D.; Lerma, J. L.

    2013-07-01

    Cultural heritage managers in general and information users in particular are not usually used to deal with high-technological hardware and software. On the contrary, information providers of metric surveys are most of the times applying latest developments for real-life conservation and restoration projects. This paper addresses the software issue of handling and managing either 3D point clouds or (photorealistic) 3D models to bridge the gap between information users and information providers as regards the management of information which users and providers share as a tool for decision-making, analysis, visualization and management. There are not many viewers specifically designed to handle, manage and create easily animations of architectural and/or archaeological 3D objects, monuments and sites, among others. 3DVEM - 3D Viewer, Editor & Meter software will be introduced to the scientific community, as well as 3DVEM - Live and 3DVEM - Register. The advantages of managing projects with both sets of data, 3D point cloud and photorealistic 3D models, will be introduced. Different visualizations of true documentation projects in the fields of architecture, archaeology and industry will be presented. Emphasis will be driven to highlight the features of new userfriendly software to manage virtual projects. Furthermore, the easiness of creating controlled interactive animations (both walkthrough and fly-through) by the user either on-the-fly or as a traditional movie file will be demonstrated through 3DVEM - Live.

  8. PRAIRIEMAP: A GIS database for prairie grassland management in western North America

    USGS Publications Warehouse

    U.S. Geological Survey

    2003-01-01

    The USGS Forest and Rangeland Ecosystem Science Center, Snake River Field Station (SRFS) maintains a database of spatial information, called PRAIRIEMAP, which is needed to address the management of prairie grasslands in western North America. We identify and collect spatial data for the region encompassing the historical extent of prairie grasslands (Figure 1). State and federal agencies, the primary entities responsible for management of prairie grasslands, need this information to develop proactive management strategies to prevent prairie-grassland wildlife species from being listed as Endangered Species, or to develop appropriate responses if listing does occur. Spatial data are an important component in documenting current habitat and other environmental conditions, which can be used to identify areas that have undergone significant changes in land cover and to identify underlying causes. Spatial data will also be a critical component guiding the decision processes for restoration of habitat in the Great Plains. As such, the PRAIRIEMAP database will facilitate analyses of large-scale and range-wide factors that may be causing declines in grassland habitat and populations of species that depend on it for their survival. Therefore, development of a reliable spatial database carries multiple benefits for land and wildlife management. The project consists of 3 phases: (1) identify relevant spatial data, (2) assemble, document, and archive spatial data on a computer server, and (3) develop and maintain the web site (http://prairiemap.wr.usgs.gov) for query and transfer of GIS data to managers and researchers.

  9. Documentation of a spatial data-base management system for monitoring pesticide application in Washington

    USGS Publications Warehouse

    Schurr, K.M.; Cox, S.E.

    1994-01-01

    The Pesticide-Application Data-Base Management System was created as a demonstration project and was tested with data submitted to the Washington State Department of Agriculture by pesticide applicators from a small geographic area. These data were entered into the Department's relational data-base system and uploaded into the system's ARC/INFO files. Locations for pesticide applica- tions are assigned within the Public Land Survey System grids, and ARC/INFO programs in the Pesticide-Application Data-Base Management System can subdivide each survey section into sixteen idealized quarter-quarter sections for display map grids. The system provides data retrieval and geographic information system plotting capabilities from a menu of seven basic retrieval options. Additionally, ARC/INFO coverages can be created from the retrieved data when required for particular applications. The Pesticide-Application Data-Base Management System, or the general principles used in the system, could be adapted to other applica- tions or to other states.

  10. Computer software configuration management plan for 200 East/West Liquid Effluent Facilities

    SciTech Connect

    Graf, F.A. Jr.

    1995-02-27

    This computer software management configuration plan covers the control of the software for the monitor and control system that operates the Effluent Treatment Facility and its associated truck load in station and some key aspects of the Liquid Effluent Retention Facility that stores condensate to be processed. Also controlled is the Treated Effluent Disposal System`s pumping stations and monitors waste generator flows in this system as well as the Phase Two Effluent Collection System.

  11. The Coral Triangle Atlas: an integrated online spatial database system for improving coral reef management.

    PubMed

    Cros, Annick; Ahamad Fatan, Nurulhuda; White, Alan; Teoh, Shwu Jiau; Tan, Stanley; Handayani, Christian; Huang, Charles; Peterson, Nate; Venegas Li, Ruben; Siry, Hendra Yusran; Fitriana, Ria; Gove, Jamison; Acoba, Tomoko; Knight, Maurice; Acosta, Renerio; Andrew, Neil; Beare, Doug

    2014-01-01

    In this paper we describe the construction of an online GIS database system, hosted by WorldFish, which stores bio-physical, ecological and socio-economic data for the 'Coral Triangle Area' in South-east Asia and the Pacific. The database has been built in partnership with all six (Timor-Leste, Malaysia, Indonesia, The Philippines, Solomon Islands and Papua New Guinea) of the Coral Triangle countries, and represents a valuable source of information for natural resource managers at the regional scale. Its utility is demonstrated using biophysical data, data summarising marine habitats, and data describing the extent of marine protected areas in the region. PMID:24941442

  12. The Coral Triangle Atlas: An Integrated Online Spatial Database System for Improving Coral Reef Management

    PubMed Central

    Cros, Annick; Ahamad Fatan, Nurulhuda; White, Alan; Teoh, Shwu Jiau; Tan, Stanley; Handayani, Christian; Huang, Charles; Peterson, Nate; Venegas Li, Ruben; Siry, Hendra Yusran; Fitriana, Ria; Gove, Jamison; Acoba, Tomoko; Knight, Maurice; Acosta, Renerio; Andrew, Neil; Beare, Doug

    2014-01-01

    In this paper we describe the construction of an online GIS database system, hosted by WorldFish, which stores bio-physical, ecological and socio-economic data for the ‘Coral Triangle Area’ in South-east Asia and the Pacific. The database has been built in partnership with all six (Timor-Leste, Malaysia, Indonesia, The Philippines, Solomon Islands and Papua New Guinea) of the Coral Triangle countries, and represents a valuable source of information for natural resource managers at the regional scale. Its utility is demonstrated using biophysical data, data summarising marine habitats, and data describing the extent of marine protected areas in the region. PMID:24941442

  13. Problems underlying the use of referential integrity mechanisms in relational database management systems

    SciTech Connect

    Markowitz, V.M.

    1990-12-01

    Referential integrity is used in relational data-bases for expressing existence dependencies between tuples. Relational database management systems (RDBMS) provide diverse referential integrity capabilities. Thus, is some RDBMSs referential integrity constraints can be specified non-procedurally (declaratively), while in other RDBMSs they must be specified procedurally. Moreover, some RDBMSs restrict the class of allowed referential integrity constraints. We examine in this paper the main problems underlying the use of referential integrity mechanisms in three representative RDBMSs, DB2, SYBASE, and INGRES. 11 refs.

  14. Software Manages Documentation in a Large Test Facility

    NASA Technical Reports Server (NTRS)

    Gurneck, Joseph M.

    2001-01-01

    The 3MCS computer program assists and instrumentation engineer in performing the 3 essential functions of design, documentation, and configuration management of measurement and control systems in a large test facility. Services provided by 3MCS are acceptance of input from multiple engineers and technicians working at multiple locations;standardization of drawings;automated cross-referencing; identification of errors;listing of components and resources; downloading of test settings; and provision of information to customers.

  15. Management of the Galileo attitude and articulation control flight software development

    NASA Technical Reports Server (NTRS)

    Pace, G. D.; Bouvier, H. K.

    1981-01-01

    Management concepts are presented for software development for a new technology area, i.e., real-time autonomous, computer-based spacecraft control. Flight computer selection and sizing are done initially to maximize performance within constraints of size, power, and cost. A higher order language is chosen to enhance productivity. Because the computer is embedded in the control systems hardware and is tied to the iterative design process of the spacecraft, the management and configuration control of the software is different from more typical applications. The development process must permit early coding but accept late changes. Margin management must be a continuing process in the development. Validation and verification is a special problem because it is not feasible to test the software in the actual operating environment prior to launch.

  16. A Conceptual Model and Database to Integrate Data and Project Management

    NASA Astrophysics Data System (ADS)

    Guarinello, M. L.; Edsall, R.; Helbling, J.; Evaldt, E.; Glenn, N. F.; Delparte, D.; Sheneman, L.; Schumaker, R.

    2015-12-01

    Data management is critically foundational to doing effective science in our data-intensive research era and done well can enhance collaboration, increase the value of research data, and support requirements by funding agencies to make scientific data and other research products available through publically accessible online repositories. However, there are few examples (but see the Long-term Ecological Research Network Data Portal) of these data being provided in such a manner that allows exploration within the context of the research process - what specific research questions do these data seek to answer? what data were used to answer these questions? what data would have been helpful to answer these questions but were not available? We propose an agile conceptual model and database design, as well as example results, that integrate data management with project management not only to maximize the value of research data products but to enhance collaboration during the project and the process of project management itself. In our project, which we call 'Data Map,' we used agile principles by adopting a user-focused approach and by designing our database to be simple, responsive, and expandable. We initially designed Data Map for the Idaho EPSCoR project "Managing Idaho's Landscapes for Ecosystem Services (MILES)" (see https://www.idahoecosystems.org//) and will present example results for this work. We consulted with our primary users- project managers, data managers, and researchers to design the Data Map. Results will be useful to project managers and to funding agencies reviewing progress because they will readily provide answers to the questions "For which research projects/questions are data available and/or being generated by MILES researchers?" and "Which research projects/questions are associated with each of the 3 primary questions from the MILES proposal?" To be responsive to the needs of the project, we chose to streamline our design for the prototype

  17. Watershed Data Management (WDM) Database for Salt Creek Streamflow Simulation, DuPage County, Illinois

    USGS Publications Warehouse

    Murphy, Elizabeth A.; Ishii, Audrey

    2006-01-01

    The U.S. Geological Survey (USGS), in cooperation with DuPage County Department of Engineering, Stormwater Management Division, maintains a database of hourly meteorologic and hydrologic data for use in a near real-time streamflow simulation system, which assists in the management and operation of reservoirs and other flood-control structures in the Salt Creek watershed in DuPage County, Illinois. The majority of the precipitation data are collected from a tipping-bucket rain-gage network located in and near DuPage County. The other meteorologic data (wind speed, solar radiation, air temperature, and dewpoint temperature) are collected at Argonne National Laboratory in Argonne, Illinois. Potential evapotranspiration is computed from the meteorologic data. The hydrologic data (discharge and stage) are collected at USGS streamflow-gaging stations in DuPage County. These data are stored in a Watershed Data Management (WDM) database. This report describes a version of the WDM database that was quality-assured and quality-controlled annually to ensure the datasets were complete and accurate. This version of the WDM database contains data from January 1, 1997, through September 30, 2004, and is named SEP04.WDM. This report provides a record of time periods of poor data for each precipitation dataset and describes methods used to estimate the data for the periods when data were missing, flawed, or snowfall-affected. The precipitation dataset data-filling process was changed in 2001, and both processes are described. The other meteorologic and hydrologic datasets in the database are fully described in the annual U.S. Geological Survey Water Data Report for Illinois and, therefore, are described in less detail than the precipitation datasets in this report.

  18. Software reuse environment user's guide

    NASA Technical Reports Server (NTRS)

    1988-01-01

    This document describes the services provided by the prototype Software Reuse Environment, which was developed by CTA for NASA Goddard Space Flight Center, Code 520. This is one of three guides delivered by CTA as part of the environment. The other two guides are: Software Generation and Installation Guide; and SEMANTX--Defining the Schema. The Software Generation and Installation Guide describes the software source modules that make up the Reuse Environment, with instructions on how to generate and install an executable system from the source code. SEMANTX--Defining the Schema describes how a reuse database is created. Actually this guide is more general than the reuse database, as it describes how to generate a SEMANTX database. SEMANTX is an off-the-shelf tool that we have used to implement the reuse database. It is a product of Semantyk Systems, Inc. The Software Reuse Environment is built upon SEMANTX as well as on the IDE Structured Analysis Integrated Environment. (IDE is Interactive Development Environments, Inc.) SEMANTX itself is built on top of the Unify Database Management System. To use the Software Reuse Environment you should have the User's Manuals for SEMANTX, for Unify, and for the IDE software. CTA has provided all of these with the environment.

  19. HAZARD ANALYSIS SOFTWARE

    SciTech Connect

    Sommer, S; Tinh Tran, T

    2008-04-08

    Washington Safety Management Solutions, LLC developed web-based software to improve the efficiency and consistency of hazard identification and analysis, control selection and classification, and to standardize analysis reporting at Savannah River Site. In the new nuclear age, information technology provides methods to improve the efficiency of the documented safety analysis development process which includes hazard analysis activities. This software provides a web interface that interacts with a relational database to support analysis, record data, and to ensure reporting consistency. A team of subject matter experts participated in a series of meetings to review the associated processes and procedures for requirements and standard practices. Through these meetings, a set of software requirements were developed and compiled into a requirements traceability matrix from which software could be developed. The software was tested to ensure compliance with the requirements. Training was provided to the hazard analysis leads. Hazard analysis teams using the software have verified its operability. The software has been classified as NQA-1, Level D, as it supports the analysis team but does not perform the analysis. The software can be transported to other sites with alternate risk schemes. The software is being used to support the development of 14 hazard analyses. User responses have been positive with a number of suggestions for improvement which are being incorporated as time permits. The software has enforced a uniform implementation of the site procedures. The software has significantly improved the efficiency and standardization of the hazard analysis process.

  20. A Re-Usable Software Framework for Authoring and Managing Web Exhibitions.

    ERIC Educational Resources Information Center

    Breiteneder, Christian; Platzer, Hubert; Hitz, Martin

    In the course of a Web development project for the Museum fur Volkerkunde in Vienna, ViEx, a reuse framework supporting authoring and managing hypermedia exhibitions, has been developed. The framework consists of three major components: a relational content database, a corresponding browser based editing interface, and a Web page generator which…

  1. The Kepler DB, a Database Management System for Arrays, Sparse Arrays and Binary Data

    NASA Technical Reports Server (NTRS)

    McCauliff, Sean; Cote, Miles T.; Girouard, Forrest R.; Middour, Christopher; Klaus, Todd C.; Wohler, Bill

    2010-01-01

    The Kepler Science Operations Center stores pixel values on approximately six million pixels collected every 30-minutes, as well as data products that are generated as a result of running the Kepler science processing pipeline. The Kepler Database (Kepler DB) management system was created to act as the repository of this information. After one year of ight usage, Kepler DB is managing 3 TiB of data and is expected to grow to over 10 TiB over the course of the mission. Kepler DB is a non-relational, transactional database where data are represented as one dimensional arrays, sparse arrays or binary large objects. We will discuss Kepler DB's APIs, implementation, usage and deployment at the Kepler Science Operations Center.

  2. Hazards Control Department use of the Sperry database management system, MAPPER

    SciTech Connect

    King, W.C.

    1987-10-19

    The Hazards Control data files are maintained in MAPPER, a Sperry-developed database management system that has been used for many years by Univac users. In its current version, MAPPER is extremely versatile and is considered one of the best fourth generation programs. It contains, in addition to a database management system, a word processor, office automation program including electronic mail, and color graphics routines. All of these routines are available for the IBM PC user employing the PEP program of Computer Logics Ltd. with proper board configuration. Some of the routines of MAPPER listed above will not be available if the user is employing VTERM through the Sytek net or by direct dial-up.

  3. Methodology of functionality selection for water management software and examples of its application.

    PubMed

    Vasilyev, K N

    2013-01-01

    When developing new software products and adapting existing software, project leaders have to decide which functionalities to keep, adapt or develop. They have to consider that the cost of making errors during the specification phase is extremely high. In this paper a formalised approach is proposed that considers the main criteria for selecting new software functions. The application of this approach minimises the chances of making errors in selecting the functions to apply. Based on the work on software development and support projects in the area of water resources and flood damage evaluation in economic terms at CH2M HILL (the developers of the flood modelling package ISIS), the author has defined seven criteria for selecting functions to be included in a software product. The approach is based on the evaluation of the relative significance of the functions to be included into the software product. Evaluation is achieved by considering each criterion and the weighting coefficients of each criterion in turn and applying the method of normalisation. This paper includes a description of this new approach and examples of its application in the development of new software products in the are of the water resources management. PMID:24355845

  4. A near-miss management system architecture for the forensic investigation of software failures.

    PubMed

    Bella, M A Bihina; Eloff, J H P

    2016-02-01

    Digital forensics has been proposed as a methodology for doing root-cause analysis of major software failures for quite a while. Despite this, similar software failures still occur repeatedly. A reason for this is the difficulty of obtaining detailed evidence of software failures. Acquiring such evidence can be challenging, as the relevant data may be lost or corrupt following a software system's crash. This paper proposes the use of near-miss analysis to improve on the collection of evidence for software failures. Near-miss analysis is an incident investigation technique that detects and subsequently analyses indicators of failures. The results of a near-miss analysis investigation are then used to detect an upcoming failure before the failure unfolds. The detection of these indicators - known as near misses - therefore provides an opportunity to proactively collect relevant data that can be used as digital evidence, pertaining to software failures. A Near Miss Management System (NMS) architecture for the forensic investigation of software failures is proposed. The viability of the proposed architecture is demonstrated through a prototype. PMID:26727616

  5. Pan Air Geometry Management System (PAGMS): A data-base management system for PAN AIR geometry data

    NASA Technical Reports Server (NTRS)

    Hall, J. F.

    1981-01-01

    A data-base management system called PAGMS was developed to facilitate the data transfer in applications computer programs that create, modify, plot or otherwise manipulate PAN AIR type geometry data in preparation for input to the PAN AIR system of computer programs. PAGMS is composed of a series of FORTRAN callable subroutines which can be accessed directly from applications programs. Currently only a NOS version of PAGMS has been developed.

  6. Software control and system configuration management: A systems-wide approach

    NASA Technical Reports Server (NTRS)

    Petersen, K. L.; Flores, C., Jr.

    1984-01-01

    A comprehensive software control and system configuration management process for flight-crucial digital control systems of advanced aircraft has been developed and refined to insure efficient flight system development and safe flight operations. Because of the highly complex interactions among the hardware, software, and system elements of state-of-the-art digital flight control system designs, a systems-wide approach to configuration control and management has been used. Specific procedures are implemented to govern discrepancy reporting and reconciliation, software and hardware change control, systems verification and validation testing, and formal documentation requirements. An active and knowledgeable configuration control board reviews and approves all flight system configuration modifications and revalidation tests. This flexible process has proved effective during the development and flight testing of several research aircraft and remotely piloted research vehicles with digital flight control systems that ranged from relatively simple to highly complex, integrated mechanizations.

  7. Advanced Transport Operating System (ATOPS) Flight Management/Flight Controls (FM/FC) software description

    NASA Technical Reports Server (NTRS)

    Wolverton, David A.; Dickson, Richard W.; Clinedinst, Winston C.; Slominski, Christopher J.

    1993-01-01

    The flight software developed for the Flight Management/Flight Controls (FM/FC) MicroVAX computer used on the Transport Systems Research Vehicle for Advanced Transport Operating Systems (ATOPS) research is described. The FM/FC software computes navigation position estimates, guidance commands, and those commands issued to the control surfaces to direct the aircraft in flight. Various modes of flight are provided for, ranging from computer assisted manual modes to fully automatic modes including automatic landing. A high-level system overview as well as a description of each software module comprising the system is provided. Digital systems diagrams are included for each major flight control component and selected flight management functions.

  8. Computer systems for dental practice management: a new generation of independent dental software.

    PubMed

    Gilboe, D B; Scott, D A

    1994-04-01

    A new generation of computer programs for dental patient management eliminates total dependence on the vendor for programming support. The software design enables information collected with the dental system to be transferred to popular off-the-shelf programs designed for business. A simplified example is used to illustrate the practitioners the advantages of this type of data structure management. Programs designed on this basis offer optimum performance and expandability for both present and future needs. PMID:7940401

  9. Metabolonote: a wiki-based database for managing hierarchical metadata of metabolome analyses.

    PubMed

    Ara, Takeshi; Enomoto, Mitsuo; Arita, Masanori; Ikeda, Chiaki; Kera, Kota; Yamada, Manabu; Nishioka, Takaaki; Ikeda, Tasuku; Nihei, Yoshito; Shibata, Daisuke; Kanaya, Shigehiko; Sakurai, Nozomu

    2015-01-01

    Metabolomics - technology for comprehensive detection of small molecules in an organism - lags behind the other "omics" in terms of publication and dissemination of experimental data. Among the reasons for this are difficulty precisely recording information about complicated analytical experiments (metadata), existence of various databases with their own metadata descriptions, and low reusability of the published data, resulting in submitters (the researchers who generate the data) being insufficiently motivated. To tackle these issues, we developed Metabolonote, a Semantic MediaWiki-based database designed specifically for managing metabolomic metadata. We also defined a metadata and data description format, called "Togo Metabolome Data" (TogoMD), with an ID system that is required for unique access to each level of the tree-structured metadata such as study purpose, sample, analytical method, and data analysis. Separation of the management of metadata from that of data and permission to attach related information to the metadata provide advantages for submitters, readers, and database developers. The metadata are enriched with information such as links to comparable data, thereby functioning as a hub of related data resources. They also enhance not only readers' understanding and use of data but also submitters' motivation to publish the data. The metadata are computationally shared among other systems via APIs, which facilitate the construction of novel databases by database developers. A permission system that allows publication of immature metadata and feedback from readers also helps submitters to improve their metadata. Hence, this aspect of Metabolonote, as a metadata preparation tool, is complementary to high-quality and persistent data repositories such as MetaboLights. A total of 808 metadata for analyzed data obtained from 35 biological species are published currently. Metabolonote and related tools are available free of cost at http

  10. Metabolonote: A Wiki-Based Database for Managing Hierarchical Metadata of Metabolome Analyses

    PubMed Central

    Ara, Takeshi; Enomoto, Mitsuo; Arita, Masanori; Ikeda, Chiaki; Kera, Kota; Yamada, Manabu; Nishioka, Takaaki; Ikeda, Tasuku; Nihei, Yoshito; Shibata, Daisuke; Kanaya, Shigehiko; Sakurai, Nozomu

    2015-01-01

    Metabolomics – technology for comprehensive detection of small molecules in an organism – lags behind the other “omics” in terms of publication and dissemination of experimental data. Among the reasons for this are difficulty precisely recording information about complicated analytical experiments (metadata), existence of various databases with their own metadata descriptions, and low reusability of the published data, resulting in submitters (the researchers who generate the data) being insufficiently motivated. To tackle these issues, we developed Metabolonote, a Semantic MediaWiki-based database designed specifically for managing metabolomic metadata. We also defined a metadata and data description format, called “Togo Metabolome Data” (TogoMD), with an ID system that is required for unique access to each level of the tree-structured metadata such as study purpose, sample, analytical method, and data analysis. Separation of the management of metadata from that of data and permission to attach related information to the metadata provide advantages for submitters, readers, and database developers. The metadata are enriched with information such as links to comparable data, thereby functioning as a hub of related data resources. They also enhance not only readers’ understanding and use of data but also submitters’ motivation to publish the data. The metadata are computationally shared among other systems via APIs, which facilitate the construction of novel databases by database developers. A permission system that allows publication of immature metadata and feedback from readers also helps submitters to improve their metadata. Hence, this aspect of Metabolonote, as a metadata preparation tool, is complementary to high-quality and persistent data repositories such as MetaboLights. A total of 808 metadata for analyzed data obtained from 35 biological species are published currently. Metabolonote and related tools are available free of cost at http

  11. A Constrained and Guided Approach for Managing Software Engineering Course Projects

    ERIC Educational Resources Information Center

    Cheng, Y.-P.; Lin, J. M.-C.

    2010-01-01

    This paper documents several years of experimentation with a new approach to organizing and managing projects in a software engineering course. The initial failure and subsequent refinements that the new approach has been through since 2004 are described herein. The "constrained and guided" approach, as it is called, has helped to reduce project…

  12. 77 FR 50727 - Configuration Management Plans for Digital Computer Software Used in Safety Systems of Nuclear...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ...The U.S. Nuclear Regulatory Commission (NRC or the Commission) is issuing for public comment draft regulatory guide (DG), DG-1206, ``Configuration Management Plan for Digital Computer Software Used in Safety Systems of Nuclear Power Plants.'' The DG-1206 is proposed Revision 1 of RG 1.169, dated September 1997. This revision endorses, with clarifications, the enhanced consensus practices for......

  13. Evaluation of Using Course-Management Software: Supplementing a Course that Requires a Group Research Project

    ERIC Educational Resources Information Center

    Korchmaros, Josephine D.; Gump, Nathaniel W.

    2009-01-01

    The benefits of course-management software (CMS) will not be realized if it is underused. The authors investigated one possible barrier to CMS use, students' perceptions of using CMS. After taking a course requiring a group research project, college students reported their perceptions of the use of CMS for the course. Overall, students did not…

  14. For operation of the Computer Software Management and Information Center (COSMIC)

    NASA Technical Reports Server (NTRS)

    Carmon, J. L.

    1983-01-01

    During the month of June, the Survey Research Center (SRC) at the University of Georgia designed new benefits questionnaires for computer software management and information center (COSMIC). As a test of their utility, these questionnaires are now used in the benefits identification process.

  15. Using Social Software for Personal Knowledge Management in Formal Online Learning

    ERIC Educational Resources Information Center

    Pettenati, Maria Chiara; Cigognini, Elisabetta; Mangione, Jose; Guerin, Elizabeth

    2007-01-01

    In this paper we focus our attention on the use of social software as educational enablers for use in formal online education contexts. To this end we study the hypothesis that users have to acquire a set of important Personal Knowledge Management (PKM) skills. Such PKM skills are presented in the paper. They are also examined in relation to…

  16. Computerized Placement Management Software (CPMS): User Manual, Version 3.0.

    ERIC Educational Resources Information Center

    College Entrance Examination Board, Princeton, NJ.

    This guide is designed to enable the beginner, as well as the advanced user, to understand and use the Computerized Placement Management Software (CPMS). The CPMS is a system for evaluating information about students and recommending their placement into courses best suited for them. It also tracks their progress and maintains their records. The…

  17. Success Rates by Software Development Methodology in Information Technology Project Management: A Quantitative Analysis

    ERIC Educational Resources Information Center

    Wright, Gerald P.

    2013-01-01

    Despite over half a century of Project Management research, project success rates are still too low. Organizations spend a tremendous amount of valuable resources on Information Technology projects and seek to maximize the utility gained from their efforts. The author investigated the impact of software development methodology choice on ten…

  18. Development and Operation of a Database Machine for Online Access and Update of a Large Database.

    ERIC Educational Resources Information Center

    Rush, James E.

    1980-01-01

    Reviews the development of a fault tolerant database processor system which replaced OCLC's conventional file system. A general introduction to database management systems and the operating environment is followed by a description of the hardware selection, software processes, and system characteristics. (SW)

  19. International Inventory of Software Packages in the Information Field.

    ERIC Educational Resources Information Center

    Keren, Carl, Ed.; Sered, Irina, Ed.

    Designed to provide guidance in selecting appropriate software for library automation, information storage and retrieval, or management of bibliographic databases, this inventory describes 188 computer software packages. The information was obtained through a questionnaire survey of 600 software suppliers and developers who were asked to describe…

  20. Building a Snow Data Management System using Open Source Software (and IDL)

    NASA Astrophysics Data System (ADS)

    Goodale, C. E.; Mattmann, C. A.; Ramirez, P.; Hart, A. F.; Painter, T.; Zimdars, P. A.; Bryant, A.; Brodzik, M.; Skiles, M.; Seidel, F. C.; Rittger, K. E.

    2012-12-01

    At NASA's Jet Propulsion Laboratory free and open source software is used everyday to support a wide range of projects, from planetary to climate to research and development. In this abstract I will discuss the key role that open source software has played in building a robust science data processing pipeline for snow hydrology research, and how the system is also able to leverage programs written in IDL, making JPL's Snow Data System a hybrid of open source and proprietary software. Main Points: - The Design of the Snow Data System (illustrate how the collection of sub-systems are combined to create a complete data processing pipeline) - Discuss the Challenges of moving from a single algorithm on a laptop, to running 100's of parallel algorithms on a cluster of servers (lesson's learned) - Code changes - Software license related challenges - Storage Requirements - System Evolution (from data archiving, to data processing, to data on a map, to near-real-time products and maps) - Road map for the next 6 months (including how easily we re-used the snowDS code base to support the Airborne Snow Observatory Mission) Software in Use and their Software Licenses: IDL - Used for pre and post processing of data. Licensed under a proprietary software license held by Excelis. Apache OODT - Used for data management and workflow processing. Licensed under the Apache License Version 2. GDAL - Geospatial Data processing library used for data re-projection currently. Licensed under the X/MIT license. GeoServer - WMS Server. Licensed under the General Public License Version 2.0 Leaflet.js - Javascript web mapping library. Licensed under the Berkeley Software Distribution License. Python - Glue code and miscellaneous data processing support. Licensed under the Python Software Foundation License. Perl - Script wrapper for running the SCAG algorithm. Licensed under the General Public License Version 3. PHP - Front-end web application programming. Licensed under the PHP License Version

  1. An Introduction to Database Structure and Database Machines.

    ERIC Educational Resources Information Center

    Detweiler, Karen

    1984-01-01

    Enumerates principal management objectives of database management systems (data independence, quality, security, multiuser access, central control) and criteria for comparison (response time, size, flexibility, other features). Conventional database management systems, relational databases, and database machines used for backend processing are…

  2. Cytochrome P450 database.

    PubMed

    Lisitsa, A V; Gusev, S A; Karuzina, I I; Archakov, A I; Koymans, L

    2001-01-01

    This paper describes a specialized database dedicated exclusively to the cytochrome P450 superfamily. The system provides the impression of superfamily's nomenclature and describes structure and function of different P450 enzymes. Information on P450-catalyzed reactions, substrate preferences, peculiarities of induction and inhibition is available through the database management system. Also the source genes and appropriate translated proteins can be retrieved together with corresponding literature references. Developed programming solution provides the flexible interface for browsing, searching, grouping and reporting the information. Local version of database manager and required data files are distributed on a compact disk. Besides, there is a network version of the software available on Internet. The network version implies the original mechanism, which is useful for the permanent online extension of the data scope. PMID:11769119

  3. Enhancing Disaster Management: Development of a Spatial Database of Day Care Centers in the USA

    DOE PAGESBeta

    Singh, Nagendra; Tuttle, Mark A.; Bhaduri, Budhendra L.

    2015-07-30

    Children under the age of five constitute around 7% of the total U.S. population and represent a segment of the population, which is totally dependent on others for day-to-day activities. A significant proportion of this population spends time in some form of day care arrangement while their parents are away from home. Accounting for those children during emergencies is of high priority, which requires a broad understanding of the locations of such day care centers. As concentrations of at risk population, the spatial location of day care centers is critical for any type of emergency preparedness and response (EPR). However,more » until recently, the U.S. emergency preparedness and response community did not have access to a comprehensive spatial database of day care centers at the national scale. This paper describes an approach for the development of the first comprehensive spatial database of day care center locations throughout the USA utilizing a variety of data harvesting techniques to integrate information from widely disparate data sources followed by geolocating for spatial precision. In the context of disaster management, such spatially refined demographic databases hold tremendous potential for improving high resolution population distribution and dynamics models and databases.« less

  4. Enhancing Disaster Management: Development of a Spatial Database of Day Care Centers in the USA

    SciTech Connect

    Singh, Nagendra; Tuttle, Mark A.; Bhaduri, Budhendra L.

    2015-07-30

    Children under the age of five constitute around 7% of the total U.S. population and represent a segment of the population, which is totally dependent on others for day-to-day activities. A significant proportion of this population spends time in some form of day care arrangement while their parents are away from home. Accounting for those children during emergencies is of high priority, which requires a broad understanding of the locations of such day care centers. As concentrations of at risk population, the spatial location of day care centers is critical for any type of emergency preparedness and response (EPR). However, until recently, the U.S. emergency preparedness and response community did not have access to a comprehensive spatial database of day care centers at the national scale. This paper describes an approach for the development of the first comprehensive spatial database of day care center locations throughout the USA utilizing a variety of data harvesting techniques to integrate information from widely disparate data sources followed by geolocating for spatial precision. In the context of disaster management, such spatially refined demographic databases hold tremendous potential for improving high resolution population distribution and dynamics models and databases.

  5. Database technology and the management of multimedia data in the Mirror project

    NASA Astrophysics Data System (ADS)

    de Vries, Arjen P.; Blanken, H. M.

    1998-10-01

    Multimedia digital libraries require an open distributed architecture instead of a monolithic database system. In the Mirror project, we use the Monet extensible database kernel to manage different representation of multimedia objects. To maintain independence between content, meta-data, and the creation of meta-data, we allow distribution of data and operations using CORBA. This open architecture introduces new problems for data access. From an end user's perspective, the problem is how to search the available representations to fulfill an actual information need; the conceptual gap between human perceptual processes and the meta-data is too large. From a system's perspective, several representations of the data may semantically overlap or be irrelevant. We address these problems with an iterative query process and active user participating through relevance feedback. A retrieval model based on inference networks assists the user with query formulation. The integration of this model into the database design has two advantages. First, the user can query both the logical and the content structure of multimedia objects. Second, the use of different data models in the logical and the physical database design provides data independence and allows algebraic query optimization. We illustrate query processing with a music retrieval application.

  6. The Rat Genome Database curation tool suite: a set of optimized software tools enabling efficient acquisition, organization, and presentation of biological data

    PubMed Central

    Laulederkind, Stanley J. F.; Shimoyama, Mary; Hayman, G. Thomas; Lowry, Timothy F.; Nigam, Rajni; Petri, Victoria; Smith, Jennifer R.; Wang, Shur-Jen; de Pons, Jeff; Kowalski, George; Liu, Weisong; Rood, Wes; Munzenmaier, Diane H.; Dwinell, Melinda R.; Twigger, Simon N.; Jacob, Howard J.

    2011-01-01

    The Rat Genome Database (RGD) is the premier repository of rat genomic and genetic data and currently houses over 40 000 rat gene records as well as human and mouse orthologs, 1771 rat and 1911 human quantitative trait loci (QTLs) and 2209 rat strains. Biological information curated for these data objects includes disease associations, phenotypes, pathways, molecular functions, biological processes and cellular components. A suite of tools has been developed to aid curators in acquiring and validating data objects, assigning nomenclature, attaching biological information to objects and making connections among data types. The software used to assign nomenclature, to create and edit objects and to make annotations to the data objects has been specifically designed to make the curation process as fast and efficient as possible. The user interfaces have been adapted to the work routines of the curators, creating a suite of tools that is intuitive and powerful. Database URL: http://rgd.mcw.edu PMID:21321022

  7. Integrated software health management for aerospace guidance, navigation, and control systems: A probabilistic reasoning approach

    NASA Astrophysics Data System (ADS)

    Mbaya, Timmy

    Embedded Aerospace Systems have to perform safety and mission critical operations in a real-time environment where timing and functional correctness are extremely important. Guidance, Navigation, and Control (GN&C) systems substantially rely on complex software interfacing with hardware in real-time; any faults in software or hardware, or their interaction could result in fatal consequences. Integrated Software Health Management (ISWHM) provides an approach for detection and diagnosis of software failures while the software is in operation. The ISWHM approach is based on probabilistic modeling of software and hardware sensors using a Bayesian network. To meet memory and timing constraints of real-time embedded execution, the Bayesian network is compiled into an Arithmetic Circuit, which is used for on-line monitoring. This type of system monitoring, using an ISWHM, provides automated reasoning capabilities that compute diagnoses in a timely manner when failures occur. This reasoning capability enables time-critical mitigating decisions and relieves the human agent from the time-consuming and arduous task of foraging through a multitude of isolated---and often contradictory---diagnosis data. For the purpose of demonstrating the relevance of ISWHM, modeling and reasoning is performed on a simple simulated aerospace system running on a real-time operating system emulator, the OSEK/Trampoline platform. Models for a small satellite and an F-16 fighter jet GN&C (Guidance, Navigation, and Control) system have been implemented. Analysis of the ISWHM is then performed by injecting faults and analyzing the ISWHM's diagnoses.

  8. A Prescribed Fire Emission Factors Database for Land Management and Air Quality Applications

    NASA Astrophysics Data System (ADS)

    Lincoln, E.; Hao, W.; Baker, S.; Yokelson, R. J.; Burling, I. R.; Urbanski, S. P.; Miller, W.; Weise, D. R.; Johnson, T. J.

    2010-12-01

    Prescribed fire is a significant emissions source in the U.S. and that needs to be adequately characterized in atmospheric transport/chemistry models. In addition, the Clean Air Act, its amendments, and air quality regulations require that prescribed fire managers estimate the quantity of emissions that a prescribed fire will produce. Several published papers contain a few emission factors for prescribed fire and additional results are found in unpublished documents whose quality has to be assessed. In conjunction with three research projects developing detailed new emissions data and meteorological tools to assist prescribed fire managers, the Strategic Environmental Research and Development Program (SERDP) is supporting development of a database that contains emissions information related to prescribed burning. Ultimately, this database will be available on the Internet and will contain older emissions information that has been assessed and newer emissions information that has been developed from both laboratory-scale and field measurements. The database currently contains emissions information from over 300 burns of different wildland vegetation types, including grasslands, shrublands, woodlands, forests, and tundra over much of North America. A summary of the compiled data will be presented, along with suggestions for additional categories.

  9. Nuclear Storage Facility Inventory and Information Management using the GraFIC Software.

    SciTech Connect

    Hickerson, T.W.

    1999-05-04

    Oak Ridge has developed an intelligent facility and information management system to provide near real time, verifiable status of safeguarded materials in a nuclear storage facility. The Graphical Facility Information System (GraFIC{trademark}) is a versatile software package designed to operate in a distributed computing environment. GraFIC{trademark} is integrated with a suite of rugged, low-cost sensors that remotely monitor the physical and/or assigned attributes associated with stored nuclear materials and reports item and facility activity to an unlimited number of authorized clients. The software also contains facility management tools to assist with space planning, record management, item location, and a variety of other facilities needs.

  10. The Use of SQL and Second Generation Database Management Systems for Data Processing and Information Retrieval in Libraries.

    ERIC Educational Resources Information Center

    Leigh, William; Paz, Noemi

    1989-01-01

    Describes Structured Query Language (SQL), the result of an American National Standards Institute effort to standardize language used to query computer databases and a common element in second generation database management systems. The discussion covers implementations of SQL, associated products, and techniques for its use in online catalogs,…

  11. Head-to-Head Evaluation of the Pro-Cite and Sci-Mate Bibliographic Database Management Systems.

    ERIC Educational Resources Information Center

    Saari, David S.; Foster, George A., Jr.

    1989-01-01

    Compares two full featured database management systems for bibliographic information in terms of programs and documentation; record creation and editing; online database citations; search procedures; access to references in external text files; sorting and printing functions; style sheets; indexes; and file operations. (four references) (CLB)

  12. A Two-Level Robustness Model for Self-Managing Software Systems

    NASA Astrophysics Data System (ADS)

    Bustard, David; Sterritt, Roy

    Potentially, software quality can be improved significantly by constructing systems that are self-managing. Such systems monitor both their internal state and operating environment during execution, and respond, as necessary, to any significant changes or problems detected. This chapter considers the role of robustness in the design and operation of self-managing systems. Robustness is discussed in relation to other general requirements of ideal systems and a basic design pattern developed. The resulting model includes a two-level user interface for communication with self-managing systems, which is illustrated with word processing and Web browser examples.

  13. An online spatial database of Australian Indigenous Biocultural Knowledge for contemporary natural and cultural resource management.

    PubMed

    Pert, Petina L; Ens, Emilie J; Locke, John; Clarke, Philip A; Packer, Joanne M; Turpin, Gerry

    2015-11-15

    With growing international calls for the enhanced involvement of Indigenous peoples and their biocultural knowledge in managing conservation and the sustainable use of physical environment, it is timely to review the available literature and develop cross-cultural approaches to the management of biocultural resources. Online spatial databases are becoming common tools for educating land managers about Indigenous Biocultural Knowledge (IBK), specifically to raise a broad awareness of issues, identify knowledge gaps and opportunities, and to promote collaboration. Here we describe a novel approach to the application of internet and spatial analysis tools that provide an overview of publically available documented Australian IBK (AIBK) and outline the processes used to develop the online resource. By funding an AIBK working group, the Australian Centre for Ecological Analysis and Synthesis (ACEAS) provided a unique opportunity to bring together cross-cultural, cross-disciplinary and trans-organizational contributors who developed these resources. Without such an intentionally collaborative process, this unique tool would not have been developed. The tool developed through this process is derived from a spatial and temporal literature review, case studies and a compilation of methods, as well as other relevant AIBK papers. The online resource illustrates the depth and breadth of documented IBK and identifies opportunities for further work, partnerships and investment for the benefit of not only Indigenous Australians, but all Australians. The database currently includes links to over 1500 publically available IBK documents, of which 568 are geo-referenced and were mapped. It is anticipated that as awareness of the online resource grows, more documents will be provided through the website to build the database. It is envisaged that this will become a well-used tool, integral to future natural and cultural resource management and maintenance. PMID:25682266

  14. The method of measurement system software automatic validation using business rules management system

    NASA Astrophysics Data System (ADS)

    Zawistowski, Piotr

    2015-09-01

    The method of measurement system software automatic validation using business rules management system (BRMS) is discussed in this paper. The article contains a description of the new approach to measurement systems execution validation, a description of the implementation of the system that supports mentioned validation and examples documenting the correctness of the approach. In the new approach BRMS are used for measurement systems execution validation. Such systems have not been used for software execution validation nor for measurement systems. The benefits of using them for the listed purposes are discussed as well.

  15. Development of Ada language control software for the NASA power management and distribution test bed

    NASA Technical Reports Server (NTRS)

    Wright, Ted; Mackin, Michael; Gantose, Dave

    1989-01-01

    The Ada language software developed to control the NASA Lewis Research Center's Power Management and Distribution testbed is described. The testbed is a reduced-scale prototype of the electric power system to be used on space station Freedom. It is designed to develop and test hardware and software for a 20-kHz power distribution system. The distributed, multiprocessor, testbed control system has an easy-to-use operator interface with an understandable English-text format. A simple interface for algorithm writers that uses the same commands as the operator interface is provided, encouraging interactive exploration of the system.

  16. Database Design and Implementation of Game Management System for Rescue Robot Contest

    NASA Astrophysics Data System (ADS)

    Yamauchi, Hitoshi; Kojima, Atsuhiro; Koeda, Masanao

    The Rescue Robot Contest is one of the robot contests concerning lifesaving in urban disasters. In this contest, loads of rescue dummies simulating disaster victims, and contest progression status are presented to audiences, and team members operating robots. This presentation is important for both robot activity evaluation and production effect. For these purposes, a game management system for Rescue Robot Contest is originally constructed and operated. In this system, a database system is employed as base system. And this system's role is for both recording all data and events, and real-time processing for the presentation. In this paper, design and implementation of the tables and built-in functions of the database which is foundation of this system are presented. For real-time processing, embedded functions and trigger functions are implemented. These functions generate unique latest records into specific tables which stores only latest data for quick access.

  17. National information network and database system of hazardous waste management in China

    SciTech Connect

    Ma Hongchang

    1996-12-31

    Industries in China generate large volumes of hazardous waste, which makes it essential for the nation to pay more attention to hazardous waste management. National laws and regulations, waste surveys, and manifest tracking and permission systems have been initiated. Some centralized hazardous waste disposal facilities are under construction. China`s National Environmental Protection Agency (NEPA) has also obtained valuable information on hazardous waste management from developed countries. To effectively share this information with local environmental protection bureaus, NEPA developed a national information network and database system for hazardous waste management. This information network will have such functions as information collection, inquiry, and connection. The long-term objective is to establish and develop a national and local hazardous waste management information network. This network will significantly help decision makers and researchers because it will be easy to obtain information (e.g., experiences of developed countries in hazardous waste management) to enhance hazardous waste management in China. The information network consists of five parts: technology consulting, import-export management, regulation inquiry, waste survey, and literature inquiry.

  18. Effect of practice management softwares among physicians of developing countries with special reference to Indian scenario by Mixed Method Technique

    PubMed Central

    Davey, Sanjeev; Davey, Anuradha

    2015-01-01

    Introduction: Currently, many cheaper “practice management software” (PMS) are available in developing countries including India; despite their availability and benefits, its penetration and usage vary from low to moderate level, justifying the importance of this study area. Materials and Methods: First preferred reporting items for systematic-review and meta-analysis (2009) guidelines were considered; followed by an extensive systematic-review of available studies in literature related to developing countries, on key search term from main abstracting databases: PubMed, EMBASE, EBSCO, BIO-MED Central, Cochrane Library, world CAT-library till 15 June 2014; where any kind of article whether published or unpublished, in any sort or form or any language indicating the software usage were included. Thereafter, meta-analysis on Indian studies revealing the magnitude of usage in Indian scenario by Open Meta-(analyst) software using binary random effects (REs) model was done. Studies from developed countries were excluded in our study. Results: Of 57 studies included in a systematic review from developing countries, only 4 Indian studies were found eligible for meta-analysis. RE model revealed although not-significant results (total participants = 243,526; range: 100–226,228, overall odds ratio = 2.85, 95% confidence interval = P < 0.05 and tests for heterogeneity: Q [df = 3] = 0.8 Het. P = 0.85). The overall magnitude of usage of PMS on Indian physicians practice was however found between 10% and 45%. Conclusion: Although variable and nonsignificant effect of usage of PM software on practice of physicians in developing countries like India was found; there is a need to recognize the hidden potential of this system. Hence, more in-depth research in future needs to be done, in order to find a real impact of this system. PMID:25949969

  19. A Method to Calculate and Analyze Residents' Evaluations by Using a Microcomputer Data-Base Management System.

    ERIC Educational Resources Information Center

    Mills, Myron L.

    1988-01-01

    A system developed for more efficient evaluation of graduate medical students' progress uses numerical scoring and a microcomputer database management system as an alternative to manual methods to produce accurate, objective, and meaningful summaries of resident evaluations. (Author/MSE)

  20. Space Station Software Issues

    NASA Technical Reports Server (NTRS)

    Voigt, S. (Editor); Beskenis, S. (Editor)

    1985-01-01

    Issues in the development of software for the Space Station are discussed. Software acquisition and management, software development environment, standards, information system support for software developers, and a future software advisory board are addressed.