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Sample records for dasmi exchanging annotating

  1. Systemic Planning: An Annotated Bibliography and Literature Guide. Exchange Bibliography No. 91.

    ERIC Educational Resources Information Center

    Catanese, Anthony James

    Systemic planning is an operational approach to using scientific rigor and qualitative judgment in a complementary manner. It integrates rigorous techniques and methods from systems analysis, cybernetics, decision theory, and work programing. The annotated reference sources in this bibliography include those works that have been most influential…

  2. Accelerating Public Health Situational Awareness through Health Information Exchanges: An Annotated Bibliography

    PubMed Central

    Revere, Debra; Stevens, Kevin C.

    2010-01-01

    In 2008, the Centers for Disease Control and Prevention awarded contracts to health information exchanges in Indiana, New York and Washington/Idaho to accelerate public health situational awareness. Awardees in each state have disseminated their findings and lessons at professional conferences and in peer-reviewed journals. The dissemination formats ranged from papers, oral presentations, posters, panels and demonstrations at interoperability showcases. With a focus on health information exchange and public health, topics included biosurveillance, electronic laboratory reporting, broadcast messaging, and notifiable disease surveillance. Each presentation is summarized in this bibliography, and the authors affiliated with each site are highlighted. PMID:23569582

  3. Accelerating Public Health Situational Awareness through Health Information Exchanges: An Annotated Bibliography.

    PubMed

    Revere, Debra; Stevens, Kevin C

    2010-01-01

    In 2008, the Centers for Disease Control and Prevention awarded contracts to health information exchanges in Indiana, New York and Washington/Idaho to accelerate public health situational awareness. Awardees in each state have disseminated their findings and lessons at professional conferences and in peer-reviewed journals. The dissemination formats ranged from papers, oral presentations, posters, panels and demonstrations at interoperability showcases. With a focus on health information exchange and public health, topics included biosurveillance, electronic laboratory reporting, broadcast messaging, and notifiable disease surveillance. Each presentation is summarized in this bibliography, and the authors affiliated with each site are highlighted.

  4. Annotated Videography.

    ERIC Educational Resources Information Center

    United States Holocaust Memorial Museum, Washington, DC.

    This annotated list of 43 videotapes recommended for classroom use addresses various themes for teaching about the Holocaust, including: (1) overviews of the Holocaust; (2) life before the Holocaust; (3) propaganda; (4) racism, anti-Semitism; (5) "enemies of the state"; (6) ghettos; (7) camps; (8) genocide; (9) rescue; (10) resistance;…

  5. EXCHANGE

    SciTech Connect

    Boltz, J.C.

    1992-09-01

    EXCHANGE is published monthly by the Idaho National Engineering Laboratory (INEL), a multidisciplinary facility operated for the US Department of Energy (DOE). The purpose of EXCHANGE is to inform computer users about about recent changes and innovations in both the mainframe and personal computer environments and how these changes can affect work being performed at DOE facilities.

  6. Ranking Biomedical Annotations with Annotator's Semantic Relevancy

    PubMed Central

    2014-01-01

    Biomedical annotation is a common and affective artifact for researchers to discuss, show opinion, and share discoveries. It becomes increasing popular in many online research communities, and implies much useful information. Ranking biomedical annotations is a critical problem for data user to efficiently get information. As the annotator's knowledge about the annotated entity normally determines quality of the annotations, we evaluate the knowledge, that is, semantic relationship between them, in two ways. The first is extracting relational information from credible websites by mining association rules between an annotator and a biomedical entity. The second way is frequent pattern mining from historical annotations, which reveals common features of biomedical entities that an annotator can annotate with high quality. We propose a weighted and concept-extended RDF model to represent an annotator, a biomedical entity, and their background attributes and merge information from the two ways as the context of an annotator. Based on that, we present a method to rank the annotations by evaluating their correctness according to user's vote and the semantic relevancy between the annotator and the annotated entity. The experimental results show that the approach is applicable and efficient even when data set is large. PMID:24899918

  7. Ranking biomedical annotations with annotator's semantic relevancy.

    PubMed

    Wu, Aihua

    2014-01-01

    Biomedical annotation is a common and affective artifact for researchers to discuss, show opinion, and share discoveries. It becomes increasing popular in many online research communities, and implies much useful information. Ranking biomedical annotations is a critical problem for data user to efficiently get information. As the annotator's knowledge about the annotated entity normally determines quality of the annotations, we evaluate the knowledge, that is, semantic relationship between them, in two ways. The first is extracting relational information from credible websites by mining association rules between an annotator and a biomedical entity. The second way is frequent pattern mining from historical annotations, which reveals common features of biomedical entities that an annotator can annotate with high quality. We propose a weighted and concept-extended RDF model to represent an annotator, a biomedical entity, and their background attributes and merge information from the two ways as the context of an annotator. Based on that, we present a method to rank the annotations by evaluating their correctness according to user's vote and the semantic relevancy between the annotator and the annotated entity. The experimental results show that the approach is applicable and efficient even when data set is large.

  8. Mining GO annotations for improving annotation consistency.

    PubMed

    Faria, Daniel; Schlicker, Andreas; Pesquita, Catia; Bastos, Hugo; Ferreira, António E N; Albrecht, Mario; Falcão, André O

    2012-01-01

    Despite the structure and objectivity provided by the Gene Ontology (GO), the annotation of proteins is a complex task that is subject to errors and inconsistencies. Electronically inferred annotations in particular are widely considered unreliable. However, given that manual curation of all GO annotations is unfeasible, it is imperative to improve the quality of electronically inferred annotations. In this work, we analyze the full GO molecular function annotation of UniProtKB proteins, and discuss some of the issues that affect their quality, focusing particularly on the lack of annotation consistency. Based on our analysis, we estimate that 64% of the UniProtKB proteins are incompletely annotated, and that inconsistent annotations affect 83% of the protein functions and at least 23% of the proteins. Additionally, we present and evaluate a data mining algorithm, based on the association rule learning methodology, for identifying implicit relationships between molecular function terms. The goal of this algorithm is to assist GO curators in updating GO and correcting and preventing inconsistent annotations. Our algorithm predicted 501 relationships with an estimated precision of 94%, whereas the basic association rule learning methodology predicted 12,352 relationships with a precision below 9%.

  9. Bacterial genome annotation.

    PubMed

    Beckloff, Nicholas; Starkenburg, Shawn; Freitas, Tracey; Chain, Patrick

    2012-01-01

    Annotation of prokaryotic sequences can be separated into structural and functional annotation. Structural annotation is dependent on algorithmic interrogation of experimental evidence to discover the physical characteristics of a gene. This is done in an effort to construct accurate gene models, so understanding function or evolution of genes among organisms is not impeded. Functional annotation is dependent on sequence similarity to other known genes or proteins in an effort to assess the function of the gene. Combining structural and functional annotation across genomes in a comparative manner promotes higher levels of accurate annotation as well as an advanced understanding of genome evolution. As the availability of bacterial sequences increases and annotation methods improve, the value of comparative annotation will increase.

  10. Computing human image annotation.

    PubMed

    Channin, David S; Mongkolwat, Pattanasak; Kleper, Vladimir; Rubin, Daniel L

    2009-01-01

    An image annotation is the explanatory or descriptive information about the pixel data of an image that is generated by a human (or machine) observer. An image markup is the graphical symbols placed over the image to depict an annotation. In the majority of current, clinical and research imaging practice, markup is captured in proprietary formats and annotations are referenced only in free text radiology reports. This makes these annotations difficult to query, retrieve and compute upon, hampering their integration into other data mining and analysis efforts. This paper describes the National Cancer Institute's Cancer Biomedical Informatics Grid's (caBIG) Annotation and Image Markup (AIM) project, focusing on how to use AIM to query for annotations. The AIM project delivers an information model for image annotation and markup. The model uses controlled terminologies for important concepts. All of the classes and attributes of the model have been harmonized with the other models and common data elements in use at the National Cancer Institute. The project also delivers XML schemata necessary to instantiate AIMs in XML as well as a software application for translating AIM XML into DICOM S/R and HL7 CDA. Large collections of AIM annotations can be built and then queried as Grid or Web services. Using the tools of the AIM project, image annotations and their markup can be captured and stored in human and machine readable formats. This enables the inclusion of human image observation and inference as part of larger data mining and analysis activities.

  11. Annotated Humanities Programs.

    ERIC Educational Resources Information Center

    Adler, Richard R.; Applebee, Arthur

    The humanities programs offered in 1968 by 227 United States secondary schools are listed alphabetically by state, including almost 100 new programs not annotated in the 1967 listing (see TE 000 224). Each annotation presents a brief description of the approach to study used in the particular humanities course (e.g., American Studies, Culture…

  12. Annotation extension through protein family annotation coherence metrics

    PubMed Central

    Bastos, Hugo P.; Clarke, Luka A.; Couto, Francisco M.

    2013-01-01

    Protein functional annotation consists in associating proteins with textual descriptors elucidating their biological roles. The bulk of annotation is done via automated procedures that ultimately rely on annotation transfer. Despite a large number of existing protein annotation procedures the ever growing protein space is never completely annotated. One of the facets of annotation incompleteness derives from annotation uncertainty. Often when protein function cannot be predicted with enough specificity it is instead conservatively annotated with more generic terms. In a scenario of protein families or functionally related (or even dissimilar) sets this leads to a more difficult task of using annotations to compare the extent of functional relatedness among all family or set members. However, we postulate that identifying sub-sets of functionally coherent proteins annotated at a very specific level, can help the annotation extension of other incompletely annotated proteins within the same family or functionally related set. As an example we analyse the status of annotation of a set of CAZy families belonging to the Polysaccharide Lyase class. We show that through the use of visualization methods and semantic similarity based metrics it is possible to identify families and respective annotation terms within them that are suitable for possible annotation extension. Based on our analysis we then propose a semi-automatic methodology leading to the extension of single annotation terms within these partially annotated protein sets or families. PMID:24130572

  13. An annotated energy bibliography

    NASA Technical Reports Server (NTRS)

    Blow, S. J.

    1979-01-01

    Comprehensive annotated compilation of books, journals, periodicals, and reports on energy and energy related topics, contains approximately 10,0000 tehcnical and nontechnical references from bibliographic and other sources dated January 1975 through May 1977.

  14. An Introduction to Genome Annotation.

    PubMed

    Campbell, Michael S; Yandell, Mark

    2015-12-17

    Genome projects have evolved from large international undertakings to tractable endeavors for a single lab. Accurate genome annotation is critical for successful genomic, genetic, and molecular biology experiments. These annotations can be generated using a number of approaches and available software tools. This unit describes methods for genome annotation and a number of software tools commonly used in gene annotation.

  15. Semantic Annotation of Mutable Data

    PubMed Central

    Morris, Robert A.; Dou, Lei; Hanken, James; Kelly, Maureen; Lowery, David B.; Ludäscher, Bertram; Macklin, James A.; Morris, Paul J.

    2013-01-01

    Electronic annotation of scientific data is very similar to annotation of documents. Both types of annotation amplify the original object, add related knowledge to it, and dispute or support assertions in it. In each case, annotation is a framework for discourse about the original object, and, in each case, an annotation needs to clearly identify its scope and its own terminology. However, electronic annotation of data differs from annotation of documents: the content of the annotations, including expectations and supporting evidence, is more often shared among members of networks. Any consequent actions taken by the holders of the annotated data could be shared as well. But even those current annotation systems that admit data as their subject often make it difficult or impossible to annotate at fine-enough granularity to use the results in this way for data quality control. We address these kinds of issues by offering simple extensions to an existing annotation ontology and describe how the results support an interest-based distribution of annotations. We are using the result to design and deploy a platform that supports annotation services overlaid on networks of distributed data, with particular application to data quality control. Our initial instance supports a set of natural science collection metadata services. An important application is the support for data quality control and provision of missing data. A previous proof of concept demonstrated such use based on data annotations modeled with XML-Schema. PMID:24223697

  16. Algal functional annotation tool

    SciTech Connect

    2012-07-12

    Abstract BACKGROUND: Progress in genome sequencing is proceeding at an exponential pace, and several new algal genomes are becoming available every year. One of the challenges facing the community is the association of protein sequences encoded in the genomes with biological function. While most genome assembly projects generate annotations for predicted protein sequences, they are usually limited and integrate functional terms from a limited number of databases. Another challenge is the use of annotations to interpret large lists of 'interesting' genes generated by genome-scale datasets. Previously, these gene lists had to be analyzed across several independent biological databases, often on a gene-by-gene basis. In contrast, several annotation databases, such as DAVID, integrate data from multiple functional databases and reveal underlying biological themes of large gene lists. While several such databases have been constructed for animals, none is currently available for the study of algae. Due to renewed interest in algae as potential sources of biofuels and the emergence of multiple algal genome sequences, a significant need has arisen for such a database to process the growing compendiums of algal genomic data. DESCRIPTION: The Algal Functional Annotation Tool is a web-based comprehensive analysis suite integrating annotation data from several pathway, ontology, and protein family databases. The current version provides annotation for the model alga Chlamydomonas reinhardtii, and in the future will include additional genomes. The site allows users to interpret large gene lists by identifying associated functional terms, and their enrichment. Additionally, expression data for several experimental conditions were compiled and analyzed to provide an expression-based enrichment search. A tool to search for functionally-related genes based on gene expression across these conditions is also provided. Other features include dynamic visualization of genes on KEGG

  17. Human Genome Annotation

    NASA Astrophysics Data System (ADS)

    Gerstein, Mark

    A central problem for 21st century science is annotating the human genome and making this annotation useful for the interpretation of personal genomes. My talk will focus on annotating the 99% of the genome that does not code for canonical genes, concentrating on intergenic features such as structural variants (SVs), pseudogenes (protein fossils), binding sites, and novel transcribed RNAs (ncRNAs). In particular, I will describe how we identify regulatory sites and variable blocks (SVs) based on processing next-generation sequencing experiments. I will further explain how we cluster together groups of sites to create larger annotations. Next, I will discuss a comprehensive pseudogene identification pipeline, which has enabled us to identify >10K pseudogenes in the genome and analyze their distribution with respect to age, protein family, and chromosomal location. Throughout, I will try to introduce some of the computational algorithms and approaches that are required for genome annotation. Much of this work has been carried out in the framework of the ENCODE, modENCODE, and 1000 genomes projects.

  18. Evaluating Computational Gene Ontology Annotations.

    PubMed

    Škunca, Nives; Roberts, Richard J; Steffen, Martin

    2017-01-01

    Two avenues to understanding gene function are complementary and often overlapping: experimental work and computational prediction. While experimental annotation generally produces high-quality annotations, it is low throughput. Conversely, computational annotations have broad coverage, but the quality of annotations may be variable, and therefore evaluating the quality of computational annotations is a critical concern.In this chapter, we provide an overview of strategies to evaluate the quality of computational annotations. First, we discuss why evaluating quality in this setting is not trivial. We highlight the various issues that threaten to bias the evaluation of computational annotations, most of which stem from the incompleteness of biological databases. Second, we discuss solutions that address these issues, for example, targeted selection of new experimental annotations and leveraging the existing experimental annotations.

  19. Re-Annotator: Annotation Pipeline for Microarray Probe Sequences.

    PubMed

    Arloth, Janine; Bader, Daniel M; Röh, Simone; Altmann, Andre

    2015-01-01

    Microarray technologies are established approaches for high throughput gene expression, methylation and genotyping analysis. An accurate mapping of the array probes is essential to generate reliable biological findings. However, manufacturers of the microarray platforms typically provide incomplete and outdated annotation tables, which often rely on older genome and transcriptome versions that differ substantially from up-to-date sequence databases. Here, we present the Re-Annotator, a re-annotation pipeline for microarray probe sequences. It is primarily designed for gene expression microarrays but can also be adapted to other types of microarrays. The Re-Annotator uses a custom-built mRNA reference database to identify the positions of gene expression array probe sequences. We applied Re-Annotator to the Illumina Human-HT12 v4 microarray platform and found that about one quarter (25%) of the probes differed from the manufacturer's annotation. In further computational experiments on experimental gene expression data, we compared Re-Annotator to another probe re-annotation tool, ReMOAT, and found that Re-Annotator provided an improved re-annotation of microarray probes. A thorough re-annotation of probe information is crucial to any microarray analysis. The Re-Annotator pipeline is freely available at http://sourceforge.net/projects/reannotator along with re-annotated files for Illumina microarrays HumanHT-12 v3/v4 and MouseRef-8 v2.

  20. Injectors and Annotations

    NASA Technical Reports Server (NTRS)

    Filman, Robert E.

    2004-01-01

    In a previous paper, we presented the Object Infrastructure Framework. The goal of that system is to simplify the creation of distributed applications. The primary claim of that work is that non-functional 'ilities' could be achieved by controlling and manipulating the communications between components, thereby simplifying the development of distributed systems. A secondary element of that paper is to argue for extending the conventional distributed objects model in two important ways: 1) The ability to insert injectors (filters, wrappers) into the communication path between components; 2) The ability to annotate communications with additional information, and to propagate these annotations through an application. Here we express the descriptions of that paper.

  1. Modeling loosely annotated images using both given and imagined annotations

    NASA Astrophysics Data System (ADS)

    Tang, Hong; Boujemaa, Nozha; Chen, Yunhao; Deng, Lei

    2011-12-01

    In this paper, we present an approach to learn latent semantic analysis models from loosely annotated images for automatic image annotation and indexing. The given annotation in training images is loose due to: 1. ambiguous correspondences between visual features and annotated keywords; 2. incomplete lists of annotated keywords. The second reason motivates us to enrich the incomplete annotation in a simple way before learning a topic model. In particular, some ``imagined'' keywords are poured into the incomplete annotation through measuring similarity between keywords in terms of their co-occurrence. Then, both given and imagined annotations are employed to learn probabilistic topic models for automatically annotating new images. We conduct experiments on two image databases (i.e., Corel and ESP) coupled with their loose annotations, and compare the proposed method with state-of-the-art discrete annotation methods. The proposed method improves word-driven probability latent semantic analysis (PLSA-words) up to a comparable performance with the best discrete annotation method, while a merit of PLSA-words is still kept, i.e., a wider semantic range.

  2. Annotated Bibliography. First Edition.

    ERIC Educational Resources Information Center

    Haring, Norris G.

    An annotated bibliography which presents approximately 300 references from 1951 to 1973 on the education of severely/profoundly handicapped persons. Citations are grouped alphabetically by author's name within the following categories: characteristics and treatment, gross motor development, sensory and motor development, physical therapy for the…

  3. Ghostwriting: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Simmons, Donald B.

    Drawn from communication journals, historical and news magazines, business and industrial magazines, political science and world affairs journals, general interest periodicals, and literary and political review magazines, the approximately 90 entries in this annotated bibliography discuss ghostwriting as practiced through the ages and reveal the…

  4. Automated Microbial Genome Annotation

    SciTech Connect

    Land, Miriam

    2009-05-29

    Miriam Land of the DOE Joint Genome Institute at Oak Ridge National Laboratory gives a talk on the current state and future challenges of moving toward automated microbial genome annotation at the "Sequencing, Finishing, Analysis in the Future" meeting in Santa Fe, NM

  5. Cheating. An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Wildemuth, Barbara M., Comp.

    This 89-item, annotated bibliography was compiled to provide access to research and discussions of cheating and, specifically, cheating on tests. It is not limited to any educational level, nor is it confined to any specific curriculum area. Two data bases were searched by computer, and a library search was conducted. A computer search of the…

  6. Apollo: a sequence annotation editor.

    PubMed

    Lewis, S E; Searle, S M J; Harris, N; Gibson, M; Lyer, V; Richter, J; Wiel, C; Bayraktaroglu, L; Birney, E; Crosby, M A; Kaminker, J S; Matthews, B B; Prochnik, S E; Smithy, C D; Tupy, J L; Rubin, G M; Misra, S; Mungall, C J; Clamp, M E

    2002-01-01

    The well-established inaccuracy of purely computational methods for annotating genome sequences necessitates an interactive tool to allow biological experts to refine these approximations by viewing and independently evaluating the data supporting each annotation. Apollo was developed to meet this need, enabling curators to inspect genome annotations closely and edit them. FlyBase biologists successfully used Apollo to annotate the Drosophila melanogaster genome and it is increasingly being used as a starting point for the development of customized annotation editing tools for other genome projects.

  7. Supporting Speech for Annotation and Asynchronous Discussion of Multimedia Presentations

    ERIC Educational Resources Information Center

    Lauer, Tobias; Busl, Sandra

    2007-01-01

    Collaborative learning with recorded lectures and presentations can be supported by allowing users to anchor notes in the documents and exchange them with other learners. While the traditional modality for annotation and discussion is text, there are a number of reasons in favour of supporting other media and modalities as well. We describe the…

  8. Annotations in Refseq (GSC8 Meeting)

    ScienceCinema

    Tatusova, Tatiana

    2016-07-12

    The Genomic Standards Consortium was formed in September 2005. It is an international, open-membership working body which promotes standardization in the description of genomes and the exchange and integration of genomic data. The 2009 meeting was an activity of a five-year funding "Research Coordination Network" from the National Science Foundation and was organized held at the DOE Joint Genome Institute with organizational support provided by the JGI and by the University of California - San Diego. Tatiana Tatusova of NCBI discusses "Annotations in Refseq" at the Genomic Standards Consortium's 8th meeting at the DOE JGI in Walnut Creek, Calif. on Sept. 10, 2009.

  9. Annotations in Refseq (GSC8 Meeting)

    SciTech Connect

    Tatusova, Tatiana

    2009-09-10

    The Genomic Standards Consortium was formed in September 2005. It is an international, open-membership working body which promotes standardization in the description of genomes and the exchange and integration of genomic data. The 2009 meeting was an activity of a five-year funding "Research Coordination Network" from the National Science Foundation and was organized held at the DOE Joint Genome Institute with organizational support provided by the JGI and by the University of California - San Diego. Tatiana Tatusova of NCBI discusses "Annotations in Refseq" at the Genomic Standards Consortium's 8th meeting at the DOE JGI in Walnut Creek, Calif. on Sept. 10, 2009.

  10. RATT: Rapid Annotation Transfer Tool

    PubMed Central

    Otto, Thomas D.; Dillon, Gary P.; Degrave, Wim S.; Berriman, Matthew

    2011-01-01

    Second-generation sequencing technologies have made large-scale sequencing projects commonplace. However, making use of these datasets often requires gene function to be ascribed genome wide. Although tool development has kept pace with the changes in sequence production, for tasks such as mapping, de novo assembly or visualization, genome annotation remains a challenge. We have developed a method to rapidly provide accurate annotation for new genomes using previously annotated genomes as a reference. The method, implemented in a tool called RATT (Rapid Annotation Transfer Tool), transfers annotations from a high-quality reference to a new genome on the basis of conserved synteny. We demonstrate that a Mycobacterium tuberculosis genome or a single 2.5 Mb chromosome from a malaria parasite can be annotated in less than five minutes with only modest computational resources. RATT is available at http://ratt.sourceforge.net. PMID:21306991

  11. The Ensembl gene annotation system

    PubMed Central

    Aken, Bronwen L.; Ayling, Sarah; Barrell, Daniel; Clarke, Laura; Curwen, Valery; Fairley, Susan; Fernandez Banet, Julio; Billis, Konstantinos; García Girón, Carlos; Hourlier, Thibaut; Howe, Kevin; Kähäri, Andreas; Kokocinski, Felix; Martin, Fergal J.; Murphy, Daniel N.; Nag, Rishi; Ruffier, Magali; Schuster, Michael; Tang, Y. Amy; Vogel, Jan-Hinnerk; White, Simon; Zadissa, Amonida; Flicek, Paul

    2016-01-01

    The Ensembl gene annotation system has been used to annotate over 70 different vertebrate species across a wide range of genome projects. Furthermore, it generates the automatic alignment-based annotation for the human and mouse GENCODE gene sets. The system is based on the alignment of biological sequences, including cDNAs, proteins and RNA-seq reads, to the target genome in order to construct candidate transcript models. Careful assessment and filtering of these candidate transcripts ultimately leads to the final gene set, which is made available on the Ensembl website. Here, we describe the annotation process in detail. Database URL: http://www.ensembl.org/index.html PMID:27337980

  12. Phylogenetic molecular function annotation

    NASA Astrophysics Data System (ADS)

    Engelhardt, Barbara E.; Jordan, Michael I.; Repo, Susanna T.; Brenner, Steven E.

    2009-07-01

    It is now easier to discover thousands of protein sequences in a new microbial genome than it is to biochemically characterize the specific activity of a single protein of unknown function. The molecular functions of protein sequences have typically been predicted using homology-based computational methods, which rely on the principle that homologous proteins share a similar function. However, some protein families include groups of proteins with different molecular functions. A phylogenetic approach for predicting molecular function (sometimes called "phylogenomics") is an effective means to predict protein molecular function. These methods incorporate functional evidence from all members of a family that have functional characterizations using the evolutionary history of the protein family to make robust predictions for the uncharacterized proteins. However, they are often difficult to apply on a genome-wide scale because of the time-consuming step of reconstructing the phylogenies of each protein to be annotated. Our automated approach for function annotation using phylogeny, the SIFTER (Statistical Inference of Function Through Evolutionary Relationships) methodology, uses a statistical graphical model to compute the probabilities of molecular functions for unannotated proteins. Our benchmark tests showed that SIFTER provides accurate functional predictions on various protein families, outperforming other available methods.

  13. Visualizing GO Annotations.

    PubMed

    Supek, Fran; Škunca, Nives

    2017-01-01

    Contemporary techniques in biology produce readouts for large numbers of genes simultaneously, the typical example being differential gene expression measurements. Moreover, those genes are often richly annotated using GO terms that describe gene function and that can be used to summarize the results of the genome-scale experiments. However, making sense of such GO enrichment analyses may be challenging. For instance, overrepresented GO functions in a set of differentially expressed genes are typically output as a flat list, a format not adequate to capture the complexities of the hierarchical structure of the GO annotation labels.In this chapter, we survey various methods to visualize large, difficult-to-interpret lists of GO terms. We catalog their availability-Web-based or standalone, the main principles they employ in summarizing large lists of GO terms, and the visualization styles they support. These brief commentaries on each software are intended as a helpful inventory, rather than comprehensive descriptions of the underlying algorithms. Instead, we show examples of their use and suggest that the choice of an appropriate visualization tool may be crucial to the utility of GO in biological discovery.

  14. Phylogenetic molecular function annotation

    PubMed Central

    Engelhardt, Barbara E; Jordan, Michael I; Repo, Susanna T; Brenner, Steven E

    2010-01-01

    It is now easier to discover thousands of protein sequences in a new microbial genome than it is to biochemically characterize the specific activity of a single protein of unknown function. The molecular functions of protein sequences have typically been predicted using homology-based computational methods, which rely on the principle that homologous proteins share a similar function. However, some protein families include groups of proteins with different molecular functions. A phylogenetic approach for predicting molecular function (sometimes called “phylogenomics”) is an effective means to predict protein molecular function. These methods incorporate functional evidence from all members of a family that have functional characterizations using the evolutionary history of the protein family to make robust predictions for the uncharacterized proteins. However, they are often difficult to apply on a genome-wide scale because of the time-consuming step of reconstructing the phylogenies of each protein to be annotated. Our automated approach for function annotation using phylogeny, the SIFTER (Statistical Inference of Function Through Evolutionary Relationships) methodology, uses a statistical graphical model to compute the probabilities of molecular functions for unannotated proteins. Our benchmark tests showed that SIFTER provides accurate functional predictions on various protein families, outperforming other available methods. PMID:20664722

  15. Towards a Consensus Annotation System (GSC8 Meeting)

    ScienceCinema

    White, Owen [University of Maryland

    2016-07-12

    The Genomic Standards Consortium was formed in September 2005. It is an international, open-membership working body which promotes standardization in the description of genomes and the exchange and integration of genomic data. The 2009 meeting was an activity of a five-year funding "Research Coordination Network" from the National Science Foundation and was organized held at the DOE Joint Genome Institute with organizational support provided by the JGI and by the University of California - San Diego. "Comparing Annotations: Towards Consensus Annotation" at the Genomic Standards Consortium's 8th meeting at the DOE JGI in Walnut Creek, Calif. on Sept. 10, 2009

  16. An Annotated Bibliography on Children.

    ERIC Educational Resources Information Center

    Bureau of Libraries and Educational Technology (DHEW/OE), Washington, DC.

    This annotated bibliography is a highly selective list of materials published in the last five years on the major problems, trends, methodologies and achievements in the field of child development. It contains annotated references to approximately 500 books, periodicals, technical reports, government documents, legislative materials, professional…

  17. Morphosyntactic annotation of CHILDES transcripts*

    PubMed Central

    SAGAE, KENJI; DAVIS, ERIC; LAVIE, ALON; MACWHINNEY, BRIAN; WINTNER, SHULY

    2014-01-01

    Corpora of child language are essential for research in child language acquisition and psycholinguistics. Linguistic annotation of the corpora provides researchers with better means for exploring the development of grammatical constructions and their usage. We describe a project whose goal is to annotate the English section of the CHILDES database with grammatical relations in the form of labeled dependency structures. We have produced a corpus of over 18,800 utterances (approximately 65,000 words) with manually curated gold-standard grammatical relation annotations. Using this corpus, we have developed a highly accurate data-driven parser for the English CHILDES data, which we used to automatically annotate the remainder of the English section of CHILDES. We have also extended the parser to Spanish, and are currently working on supporting more languages. The parser and the manually and automatically annotated data are freely available for research purposes. PMID:20334720

  18. Gene Ontology annotations and resources.

    PubMed

    Blake, J A; Dolan, M; Drabkin, H; Hill, D P; Li, Ni; Sitnikov, D; Bridges, S; Burgess, S; Buza, T; McCarthy, F; Peddinti, D; Pillai, L; Carbon, S; Dietze, H; Ireland, A; Lewis, S E; Mungall, C J; Gaudet, P; Chrisholm, R L; Fey, P; Kibbe, W A; Basu, S; Siegele, D A; McIntosh, B K; Renfro, D P; Zweifel, A E; Hu, J C; Brown, N H; Tweedie, S; Alam-Faruque, Y; Apweiler, R; Auchinchloss, A; Axelsen, K; Bely, B; Blatter, M -C; Bonilla, C; Bouguerleret, L; Boutet, E; Breuza, L; Bridge, A; Chan, W M; Chavali, G; Coudert, E; Dimmer, E; Estreicher, A; Famiglietti, L; Feuermann, M; Gos, A; Gruaz-Gumowski, N; Hieta, R; Hinz, C; Hulo, C; Huntley, R; James, J; Jungo, F; Keller, G; Laiho, K; Legge, D; Lemercier, P; Lieberherr, D; Magrane, M; Martin, M J; Masson, P; Mutowo-Muellenet, P; O'Donovan, C; Pedruzzi, I; Pichler, K; Poggioli, D; Porras Millán, P; Poux, S; Rivoire, C; Roechert, B; Sawford, T; Schneider, M; Stutz, A; Sundaram, S; Tognolli, M; Xenarios, I; Foulgar, R; Lomax, J; Roncaglia, P; Khodiyar, V K; Lovering, R C; Talmud, P J; Chibucos, M; Giglio, M Gwinn; Chang, H -Y; Hunter, S; McAnulla, C; Mitchell, A; Sangrador, A; Stephan, R; Harris, M A; Oliver, S G; Rutherford, K; Wood, V; Bahler, J; Lock, A; Kersey, P J; McDowall, D M; Staines, D M; Dwinell, M; Shimoyama, M; Laulederkind, S; Hayman, T; Wang, S -J; Petri, V; Lowry, T; D'Eustachio, P; Matthews, L; Balakrishnan, R; Binkley, G; Cherry, J M; Costanzo, M C; Dwight, S S; Engel, S R; Fisk, D G; Hitz, B C; Hong, E L; Karra, K; Miyasato, S R; Nash, R S; Park, J; Skrzypek, M S; Weng, S; Wong, E D; Berardini, T Z; Huala, E; Mi, H; Thomas, P D; Chan, J; Kishore, R; Sternberg, P; Van Auken, K; Howe, D; Westerfield, M

    2013-01-01

    The Gene Ontology (GO) Consortium (GOC, http://www.geneontology.org) is a community-based bioinformatics resource that classifies gene product function through the use of structured, controlled vocabularies. Over the past year, the GOC has implemented several processes to increase the quantity, quality and specificity of GO annotations. First, the number of manual, literature-based annotations has grown at an increasing rate. Second, as a result of a new 'phylogenetic annotation' process, manually reviewed, homology-based annotations are becoming available for a broad range of species. Third, the quality of GO annotations has been improved through a streamlined process for, and automated quality checks of, GO annotations deposited by different annotation groups. Fourth, the consistency and correctness of the ontology itself has increased by using automated reasoning tools. Finally, the GO has been expanded not only to cover new areas of biology through focused interaction with experts, but also to capture greater specificity in all areas of the ontology using tools for adding new combinatorial terms. The GOC works closely with other ontology developers to support integrated use of terminologies. The GOC supports its user community through the use of e-mail lists, social media and web-based resources.

  19. Patient Education: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Simmons, Jeannette

    Topics included in this annotated bibliography on patient education are (1) background on development of patient education programs, (2) patient education interventions, (3) references for health professionals, and (4) research and evaluation in patient education. (TA)

  20. Publication Production: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Firman, Anthony H.

    1994-01-01

    Offers brief annotations of 52 articles and papers on document production (from the Society for Technical Communication's journal and proceedings) on 9 topics: information processing, document design, using color, typography, tables, illustrations, photography, printing and binding, and production management. (SR)

  1. NCBI prokaryotic genome annotation pipeline.

    PubMed

    Tatusova, Tatiana; DiCuccio, Michael; Badretdin, Azat; Chetvernin, Vyacheslav; Nawrocki, Eric P; Zaslavsky, Leonid; Lomsadze, Alexandre; Pruitt, Kim D; Borodovsky, Mark; Ostell, James

    2016-08-19

    Recent technological advances have opened unprecedented opportunities for large-scale sequencing and analysis of populations of pathogenic species in disease outbreaks, as well as for large-scale diversity studies aimed at expanding our knowledge across the whole domain of prokaryotes. To meet the challenge of timely interpretation of structure, function and meaning of this vast genetic information, a comprehensive approach to automatic genome annotation is critically needed. In collaboration with Georgia Tech, NCBI has developed a new approach to genome annotation that combines alignment based methods with methods of predicting protein-coding and RNA genes and other functional elements directly from sequence. A new gene finding tool, GeneMarkS+, uses the combined evidence of protein and RNA placement by homology as an initial map of annotation to generate and modify ab initio gene predictions across the whole genome. Thus, the new NCBI's Prokaryotic Genome Annotation Pipeline (PGAP) relies more on sequence similarity when confident comparative data are available, while it relies more on statistical predictions in the absence of external evidence. The pipeline provides a framework for generation and analysis of annotation on the full breadth of prokaryotic taxonomy. For additional information on PGAP see https://www.ncbi.nlm.nih.gov/genome/annotation_prok/ and the NCBI Handbook, https://www.ncbi.nlm.nih.gov/books/NBK174280/.

  2. Gene Ontology Annotations and Resources

    PubMed Central

    2013-01-01

    The Gene Ontology (GO) Consortium (GOC, http://www.geneontology.org) is a community-based bioinformatics resource that classifies gene product function through the use of structured, controlled vocabularies. Over the past year, the GOC has implemented several processes to increase the quantity, quality and specificity of GO annotations. First, the number of manual, literature-based annotations has grown at an increasing rate. Second, as a result of a new ‘phylogenetic annotation’ process, manually reviewed, homology-based annotations are becoming available for a broad range of species. Third, the quality of GO annotations has been improved through a streamlined process for, and automated quality checks of, GO annotations deposited by different annotation groups. Fourth, the consistency and correctness of the ontology itself has increased by using automated reasoning tools. Finally, the GO has been expanded not only to cover new areas of biology through focused interaction with experts, but also to capture greater specificity in all areas of the ontology using tools for adding new combinatorial terms. The GOC works closely with other ontology developers to support integrated use of terminologies. The GOC supports its user community through the use of e-mail lists, social media and web-based resources. PMID:23161678

  3. Quality of computationally inferred gene ontology annotations.

    PubMed

    Skunca, Nives; Altenhoff, Adrian; Dessimoz, Christophe

    2012-05-01

    Gene Ontology (GO) has established itself as the undisputed standard for protein function annotation. Most annotations are inferred electronically, i.e. without individual curator supervision, but they are widely considered unreliable. At the same time, we crucially depend on those automated annotations, as most newly sequenced genomes are non-model organisms. Here, we introduce a methodology to systematically and quantitatively evaluate electronic annotations. By exploiting changes in successive releases of the UniProt Gene Ontology Annotation database, we assessed the quality of electronic annotations in terms of specificity, reliability, and coverage. Overall, we not only found that electronic annotations have significantly improved in recent years, but also that their reliability now rivals that of annotations inferred by curators when they use evidence other than experiments from primary literature. This work provides the means to identify the subset of electronic annotations that can be relied upon-an important outcome given that >98% of all annotations are inferred without direct curation.

  4. Updating annotations with the distributed annotation system and the automated sequence annotation pipeline

    PubMed Central

    Speier, William; Ochs, Michael F.

    2012-01-01

    Summary: The integration between BioDAS ProServer and Automated Sequence Annotation Pipeline (ASAP) provides an interface for querying diverse annotation sources, chaining and linking results, and standardizing the output using the Distributed Annotation System (DAS) protocol. This interface allows pipeline plans in ASAP to be integrated into any system using HTTP and also allows the information returned by ASAP to be included in the DAS registry for use in any DAS-aware system. Three example implementations have been developed: the first accesses TRANSFAC information to automatically create gene sets for the Coordinated Gene Activity in Pattern Sets (CoGAPS) algorithm; the second integrates annotations from multiple array platforms and provides unified annotations in an R environment; and the third wraps the UniProt database for integration with the SPICE DAS client. Availability: Source code for ASAP 2.7 and the DAS 1.6 interface is available under the GNU public license. Proserver 2.20 is free software available from SourceForge. Scripts for installation and configuration on Linux are provided at our website: http://www.rits.onc.jhmi.edu/dbb/custom/A6/ Contact: Speier@mii.ucla.edu or mfo@jhu.edu Supplementary information: Supplementary data are available at Bioinformatics online. PMID:22945787

  5. Oral History: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Friedman, Paul G.

    Defining oral history as a method of inquiry by which the memories of individuals are elicited, preserved in interview transcripts or on tape recordings, and then used to enrich understanding of individuals' lives and the events in which they participated, this annotated bibliography provides a broad overview and a sampling of the resources…

  6. Music Analysis: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Fink, Michael

    One hundred and forty citations comprise this annotated bibliography of books, articles, and selected dissertations that encompass trends in music theory and k-16 music education since the late 19th century. Special emphasis is upon writings since the 1950's. During earlier development, music analysts concentrated upon the elements of music (i.e.,…

  7. Annotated Selected Puerto Rican Bibliography.

    ERIC Educational Resources Information Center

    Bravo, Enrique R., Comp.

    This work represents an effort on the part of The Urban Center to come one step closer to the realization of its goal to further the growth of ethnic studies. After extensive consultation with educationists from within and without the Puerto Rican community, it was decided that an annotated bilingual bibliography should be published to assist and…

  8. Radiocarbon Dating: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Fortine, Suellen

    This selective annotated bibliography covers various sources of information on the radiocarbon dating method, including journal articles, conference proceedings, and reports, reflecting the most important and useful sources of the last 25 years. The bibliography is divided into five parts--general background on radiocarbon, radiocarbon dating,…

  9. Hispanic Heritage. An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Denver Univ., CO. School of Education.

    This annotated bibliography of a wide range of materials for the social studies teacher is concerned with the Hispano heritage. The sections are introduced by a brief description. The sections are: 1) general materials, 2) the land and the people, 3) the European background, 4) Spain's colonial system, 5) the Spanish borderlands, 6) the Anglo…

  10. Annotated Bibliography on Humanistic Education

    ERIC Educational Resources Information Center

    Ganung, Cynthia

    1975-01-01

    Part I of this annotated bibliography deals with books and articles on such topics as achievement motivation, process education, transactional analysis, discipline without punishment, role-playing, interpersonal skills, self-acceptance, moral education, self-awareness, values clarification, and non-verbal communication. Part II focuses on…

  11. Annotated Videography. Part 3. [Revised].

    ERIC Educational Resources Information Center

    United States Holocaust Memorial Museum, Washington, DC.

    This annotated videography has been designed to identify videotapes addressing Holocaust history that have been used effectively in classrooms and are available readily to most communities. The guide is divided into 15 topical categories, including: life before the Holocaust; perpetrators; propaganda; racism; antisemitism; mosaic of victims;…

  12. English Language Learners: Annotated Bibliography

    ERIC Educational Resources Information Center

    Hector-Mason, Anestine; Bardack, Sarah

    2010-01-01

    This annotated bibliography represents a first step toward compiling a comprehensive overview of current research on issues related to English language learners (ELLs). It is intended to be a resource for researchers, policymakers, administrators, and educators who are engaged in efforts to bridge the divide between research, policy, and practice…

  13. ANNOTATED BIBLIOGRAPHY OF GEOLOGICAL EDUCATION.

    ERIC Educational Resources Information Center

    BERG, J. ROBERT; AND OTHERS

    ARTICLES ABOUT GEOLOGICAL EDUCATION WRITTEN DURING THE PERIOD 1919-62 ARE INCLUDED IN THIS ANNOTATED BIBLIOGRAPHY. RECOMMENDATIONS OF INDIVIDUAL EDUCATORS AND PROFESSIONAL GROUPS FOR THE UNDERGRADUATE AND GRADUATE PREPARATION OF GEOLOGISTS ARE CONTAINED IN MOST OF THE ITEMS. THE ARTICLES WERE ORIGINALLY PUBLISHED IN PROFESSIONAL JOURNALS OR…

  14. Vietnamese Amerasians: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Johnson, Mark C.; And Others

    This annotated bibliography on Vietnamese Amerasians includes primary and secondary sources as well as reviews of three documentary films. Sources were selected in order to provide an overview of the historical and political context of Amerasian resettlement and a review of the scant available research on coping and adaptation with this…

  15. Child Development: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Dickerson, LaVerne Thornton, Comp.

    This annotated bibliography focuses on recent publications dealing with factors that influence child growth and development, rather than the developmental processes themselves. Topics include: general sources on child development; physical and perceptual-motor development; cognitive development; social and personality development; and play.…

  16. MSDAC Resource Library Annotated Bibliography.

    ERIC Educational Resources Information Center

    Watson, Cristel; And Others

    This annotated bibliography lists books, films, filmstrips, recordings, and booklets on sex equity. Entries are arranged according to the following topics: career resources, curriculum resources, management, sex equity, sex roles, women's studies, student activities, and sex-fair fiction. Included in each entry are name of author, editor or…

  17. Migrant Education: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Palmer, Barbara C., Comp.

    Materials selected for inclusion in the annotated bibliography of 139 publications from 1970 to 1980 give a general understanding of the lives of migrant children, their educational needs and problems, and various attempts made to meet those needs. The bibliography, a valuable tool for researchers and teachers in migrant education, includes books,…

  18. Nikos Kazantzakis: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Qiu, Kui

    This research paper consists of an annotated bibliography about Nikos Kazantzakis, one of the major modern Greek writers and author of "The Last Temptation of Christ,""Zorba the Greek," and many other works. Because of Kazantzakis' position in world literature there are many critical works about him; however, bibliographical…

  19. Meaningful Assessment: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Thrond, Mary A.

    The annotated bibliography contains citations of nine references on alternative student assessment methods in second language programs, particularly at the secondary school level. The references include a critique of conventional reading comprehension assessment, a discussion of performance assessment, a proposal for a multi-trait, multi-method…

  20. Workforce Reductions. An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Hickok, Thomas A.; Hickok, Thomas A.

    This report, which is based on a review of practitioner-oriented sources and scholarly journals, uses a three-part framework to organize annotated bibliographies that, together, list a total of 104 sources that provide the following three perspectives on work force reduction issues: organizational, organizational-individual relationship, and…

  1. Appalachian Women. An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Hamm, Mary Margo

    This bibliography compiles annotations of 178 books, journal articles, ERIC documents, and dissertations on Appalachian women and their social, cultural, and economic environment. Entries were published 1966-93 and are listed in the following categories: (1) authors and literary criticism; (2) bibliographies and resource guides; (3) economics,…

  2. Teacher Evaluation: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    McKenna, Bernard H.; And Others

    In his introduction to the 86-item annotated bibliography by Mueller and Poliakoff, McKenna discusses his views on teacher evaluation and his impressions of the documents cited. He observes, in part, that the current concern is with the process of evaluation and that most researchers continue to believe that student achievement is the most…

  3. Systems Theory and Communication. Annotated Bibliography.

    ERIC Educational Resources Information Center

    Covington, William G., Jr.

    This annotated bibliography presents annotations of 31 books and journal articles dealing with systems theory and its relation to organizational communication, marketing, information theory, and cybernetics. Materials were published between 1963 and 1992 and are listed alphabetically by author. (RS)

  4. Annotation and Classification of Argumentative Writing Revisions

    ERIC Educational Resources Information Center

    Zhang, Fan; Litman, Diane

    2015-01-01

    This paper explores the annotation and classification of students' revision behaviors in argumentative writing. A sentence-level revision schema is proposed to capture why and how students make revisions. Based on the proposed schema, a small corpus of student essays and revisions was annotated. Studies show that manual annotation is reliable with…

  5. Dictionary-driven protein annotation.

    PubMed

    Rigoutsos, Isidore; Huynh, Tien; Floratos, Aris; Parida, Laxmi; Platt, Daniel

    2002-09-01

    Computational methods seeking to automatically determine the properties (functional, structural, physicochemical, etc.) of a protein directly from the sequence have long been the focus of numerous research groups. With the advent of advanced sequencing methods and systems, the number of amino acid sequences that are being deposited in the public databases has been increasing steadily. This has in turn generated a renewed demand for automated approaches that can annotate individual sequences and complete genomes quickly, exhaustively and objectively. In this paper, we present one such approach that is centered around and exploits the Bio-Dictionary, a collection of amino acid patterns that completely covers the natural sequence space and can capture functional and structural signals that have been reused during evolution, within and across protein families. Our annotation approach also makes use of a weighted, position-specific scoring scheme that is unaffected by the over-representation of well-conserved proteins and protein fragments in the databases used. For a given query sequence, the method permits one to determine, in a single pass, the following: local and global similarities between the query and any protein already present in a public database; the likeness of the query to all available archaeal/ bacterial/eukaryotic/viral sequences in the database as a function of amino acid position within the query; the character of secondary structure of the query as a function of amino acid position within the query; the cytoplasmic, transmembrane or extracellular behavior of the query; the nature and position of binding domains, active sites, post-translationally modified sites, signal peptides, etc. In terms of performance, the proposed method is exhaustive, objective and allows for the rapid annotation of individual sequences and full genomes. Annotation examples are presented and discussed in Results, including individual queries and complete genomes that were

  6. Automatic annotation of organellar genomes with DOGMA

    SciTech Connect

    Wyman, Stacia; Jansen, Robert K.; Boore, Jeffrey L.

    2004-06-01

    Dual Organellar GenoMe Annotator (DOGMA) automates the annotation of extra-nuclear organellar (chloroplast and animal mitochondrial) genomes. It is a web-based package that allows the use of comparative BLAST searches to identify and annotate genes in a genome. DOGMA presents a list of putative genes to the user in a graphical format for viewing and editing. Annotations are stored on our password-protected server. Complete annotations can be extracted for direct submission to GenBank. Furthermore, intergenic regions of specified length can be extracted, as well the nucleotide sequences and amino acid sequences of the genes.

  7. Oncotator: cancer variant annotation tool.

    PubMed

    Ramos, Alex H; Lichtenstein, Lee; Gupta, Manaswi; Lawrence, Michael S; Pugh, Trevor J; Saksena, Gordon; Meyerson, Matthew; Getz, Gad

    2015-04-01

    Oncotator is a tool for annotating genomic point mutations and short nucleotide insertions/deletions (indels) with variant- and gene-centric information relevant to cancer researchers. This information is drawn from 14 different publicly available resources that have been pooled and indexed, and we provide an extensible framework to add additional data sources. Annotations linked to variants range from basic information, such as gene names and functional classification (e.g. missense), to cancer-specific data from resources such as the Catalogue of Somatic Mutations in Cancer (COSMIC), the Cancer Gene Census, and The Cancer Genome Atlas (TCGA). For local use, Oncotator is freely available as a python module hosted on Github (https://github.com/broadinstitute/oncotator). Furthermore, Oncotator is also available as a web service and web application at http://www.broadinstitute.org/oncotator/.

  8. Quality of Computationally Inferred Gene Ontology Annotations

    PubMed Central

    Škunca, Nives; Altenhoff, Adrian; Dessimoz, Christophe

    2012-01-01

    Gene Ontology (GO) has established itself as the undisputed standard for protein function annotation. Most annotations are inferred electronically, i.e. without individual curator supervision, but they are widely considered unreliable. At the same time, we crucially depend on those automated annotations, as most newly sequenced genomes are non-model organisms. Here, we introduce a methodology to systematically and quantitatively evaluate electronic annotations. By exploiting changes in successive releases of the UniProt Gene Ontology Annotation database, we assessed the quality of electronic annotations in terms of specificity, reliability, and coverage. Overall, we not only found that electronic annotations have significantly improved in recent years, but also that their reliability now rivals that of annotations inferred by curators when they use evidence other than experiments from primary literature. This work provides the means to identify the subset of electronic annotations that can be relied upon—an important outcome given that >98% of all annotations are inferred without direct curation. PMID:22693439

  9. Computational algorithms to predict Gene Ontology annotations

    PubMed Central

    2015-01-01

    Background Gene function annotations, which are associations between a gene and a term of a controlled vocabulary describing gene functional features, are of paramount importance in modern biology. Datasets of these annotations, such as the ones provided by the Gene Ontology Consortium, are used to design novel biological experiments and interpret their results. Despite their importance, these sources of information have some known issues. They are incomplete, since biological knowledge is far from being definitive and it rapidly evolves, and some erroneous annotations may be present. Since the curation process of novel annotations is a costly procedure, both in economical and time terms, computational tools that can reliably predict likely annotations, and thus quicken the discovery of new gene annotations, are very useful. Methods We used a set of computational algorithms and weighting schemes to infer novel gene annotations from a set of known ones. We used the latent semantic analysis approach, implementing two popular algorithms (Latent Semantic Indexing and Probabilistic Latent Semantic Analysis) and propose a novel method, the Semantic IMproved Latent Semantic Analysis, which adds a clustering step on the set of considered genes. Furthermore, we propose the improvement of these algorithms by weighting the annotations in the input set. Results We tested our methods and their weighted variants on the Gene Ontology annotation sets of three model organism genes (Bos taurus, Danio rerio and Drosophila melanogaster ). The methods showed their ability in predicting novel gene annotations and the weighting procedures demonstrated to lead to a valuable improvement, although the obtained results vary according to the dimension of the input annotation set and the considered algorithm. Conclusions Out of the three considered methods, the Semantic IMproved Latent Semantic Analysis is the one that provides better results. In particular, when coupled with a proper

  10. Omics data management and annotation.

    PubMed

    Harel, Arye; Dalah, Irina; Pietrokovski, Shmuel; Safran, Marilyn; Lancet, Doron

    2011-01-01

    Technological Omics breakthroughs, including next generation sequencing, bring avalanches of data which need to undergo effective data management to ensure integrity, security, and maximal knowledge-gleaning. Data management system requirements include flexible input formats, diverse data entry mechanisms and views, user friendliness, attention to standards, hardware and software platform definition, as well as robustness. Relevant solutions elaborated by the scientific community include Laboratory Information Management Systems (LIMS) and standardization protocols facilitating data sharing and managing. In project planning, special consideration has to be made when choosing relevant Omics annotation sources, since many of them overlap and require sophisticated integration heuristics. The data modeling step defines and categorizes the data into objects (e.g., genes, articles, disorders) and creates an application flow. A data storage/warehouse mechanism must be selected, such as file-based systems and relational databases, the latter typically used for larger projects. Omics project life cycle considerations must include the definition and deployment of new versions, incorporating either full or partial updates. Finally, quality assurance (QA) procedures must validate data and feature integrity, as well as system performance expectations. We illustrate these data management principles with examples from the life cycle of the GeneCards Omics project (http://www.genecards.org), a comprehensive, widely used compendium of annotative information about human genes. For example, the GeneCards infrastructure has recently been changed from text files to a relational database, enabling better organization and views of the growing data. Omics data handling benefits from the wealth of Web-based information, the vast amount of public domain software, increasingly affordable hardware, and effective use of data management and annotation principles as outlined in this chapter.

  11. Annotating Socio-Cultural Structures in Text

    DTIC Science & Technology

    2012-10-31

    from the traditional k-Nearest Neighbor (kNN) algorithm. Using experiments on three different multi-label learning problems, i.e. Yeast gene ...annotated NP/ VP Pane: Shows the sentence parsed using the Parts of Speech tagger Document View Pane: Specifies the document (being annotated) in three...used to annotate the document. In the current application we use the Level 1, Level 2 taxonomy. New concepts may be added to or deleted from the

  12. A beginner's guide to eukaryotic genome annotation.

    PubMed

    Yandell, Mark; Ence, Daniel

    2012-04-18

    The falling cost of genome sequencing is having a marked impact on the research community with respect to which genomes are sequenced and how and where they are annotated. Genome annotation projects have generally become small-scale affairs that are often carried out by an individual laboratory. Although annotating a eukaryotic genome assembly is now within the reach of non-experts, it remains a challenging task. Here we provide an overview of the genome annotation process and the available tools and describe some best-practice approaches.

  13. Estimating the annotation error rate of curated GO database sequence annotations

    PubMed Central

    Jones, Craig E; Brown, Alfred L; Baumann, Ute

    2007-01-01

    Background Annotations that describe the function of sequences are enormously important to researchers during laboratory investigations and when making computational inferences. However, there has been little investigation into the data quality of sequence function annotations. Here we have developed a new method of estimating the error rate of curated sequence annotations, and applied this to the Gene Ontology (GO) sequence database (GOSeqLite). This method involved artificially adding errors to sequence annotations at known rates, and used regression to model the impact on the precision of annotations based on BLAST matched sequences. Results We estimated the error rate of curated GO sequence annotations in the GOSeqLite database (March 2006) at between 28% and 30%. Annotations made without use of sequence similarity based methods (non-ISS) had an estimated error rate of between 13% and 18%. Annotations made with the use of sequence similarity methodology (ISS) had an estimated error rate of 49%. Conclusion While the overall error rate is reasonably low, it would be prudent to treat all ISS annotations with caution. Electronic annotators that use ISS annotations as the basis of predictions are likely to have higher false prediction rates, and for this reason designers of these systems should consider avoiding ISS annotations where possible. Electronic annotators that use ISS annotations to make predictions should be viewed sceptically. We recommend that curators thoroughly review ISS annotations before accepting them as valid. Overall, users of curated sequence annotations from the GO database should feel assured that they are using a comparatively high quality source of information. PMID:17519041

  14. BioBuilder as a database development and functional annotation platform for proteins

    PubMed Central

    Navarro, J Daniel; Talreja, Naveen; Peri, Suraj; Vrushabendra, BM; Rashmi, BP; Padma, N; Surendranath, Vineeth; Jonnalagadda, Chandra Kiran; Kousthub, PS; Deshpande, Nandan; Shanker, K; Pandey, Akhilesh

    2004-01-01

    Background The explosion in biological information creates the need for databases that are easy to develop, easy to maintain and can be easily manipulated by annotators who are most likely to be biologists. However, deployment of scalable and extensible databases is not an easy task and generally requires substantial expertise in database development. Results BioBuilder is a Zope-based software tool that was developed to facilitate intuitive creation of protein databases. Protein data can be entered and annotated through web forms along with the flexibility to add customized annotation features to protein entries. A built-in review system permits a global team of scientists to coordinate their annotation efforts. We have already used BioBuilder to develop Human Protein Reference Database , a comprehensive annotated repository of the human proteome. The data can be exported in the extensible markup language (XML) format, which is rapidly becoming as the standard format for data exchange. Conclusions As the proteomic data for several organisms begins to accumulate, BioBuilder will prove to be an invaluable platform for functional annotation and development of customizable protein centric databases. BioBuilder is open source and is available under the terms of LGPL. PMID:15099404

  15. annot8r: GO, EC and KEGG annotation of EST datasets

    PubMed Central

    Schmid, Ralf; Blaxter, Mark L

    2008-01-01

    Background The expressed sequence tag (EST) methodology is an attractive option for the generation of sequence data for species for which no completely sequenced genome is available. The annotation and comparative analysis of such datasets poses a formidable challenge for research groups that do not have the bioinformatics infrastructure of major genome sequencing centres. Therefore, there is a need for user-friendly tools to facilitate the annotation of non-model species EST datasets with well-defined ontologies that enable meaningful cross-species comparisons. To address this, we have developed annot8r, a platform for the rapid annotation of EST datasets with GO-terms, EC-numbers and KEGG-pathways. Results annot8r automatically downloads all files relevant for the annotation process and generates a reference database that stores UniProt entries, their associated Gene Ontology (GO), Enzyme Commission (EC) and Kyoto Encyclopaedia of Genes and Genomes (KEGG) annotation and additional relevant data. For each of GO, EC and KEGG, annot8r extracts a specific sequence subset from the UniProt dataset based on the information stored in the reference database. These three subsets are then formatted for BLAST searches. The user provides the protein or nucleotide sequences to be annotated and annot8r runs BLAST searches against these three subsets. The BLAST results are parsed and the corresponding annotations retrieved from the reference database. The annotations are saved both as flat files and also in a relational postgreSQL results database to facilitate more advanced searches within the results. annot8r is integrated with the PartiGene suite of EST analysis tools. Conclusion annot8r is a tool that assigns GO, EC and KEGG annotations for data sets resulting from EST sequencing projects both rapidly and efficiently. The benefits of an underlying relational database, flexibility and the ease of use of the program make it ideally suited for non-model species EST

  16. Assisted annotation of medical free text using RapTAT

    PubMed Central

    Gobbel, Glenn T; Garvin, Jennifer; Reeves, Ruth; Cronin, Robert M; Heavirland, Julia; Williams, Jenifer; Weaver, Allison; Jayaramaraja, Shrimalini; Giuse, Dario; Speroff, Theodore; Brown, Steven H; Xu, Hua; Matheny, Michael E

    2014-01-01

    Objective To determine whether assisted annotation using interactive training can reduce the time required to annotate a clinical document corpus without introducing bias. Materials and methods A tool, RapTAT, was designed to assist annotation by iteratively pre-annotating probable phrases of interest within a document, presenting the annotations to a reviewer for correction, and then using the corrected annotations for further machine learning-based training before pre-annotating subsequent documents. Annotators reviewed 404 clinical notes either manually or using RapTAT assistance for concepts related to quality of care during heart failure treatment. Notes were divided into 20 batches of 19–21 documents for iterative annotation and training. Results The number of correct RapTAT pre-annotations increased significantly and annotation time per batch decreased by ∼50% over the course of annotation. Annotation rate increased from batch to batch for assisted but not manual reviewers. Pre-annotation F-measure increased from 0.5 to 0.6 to >0.80 (relative to both assisted reviewer and reference annotations) over the first three batches and more slowly thereafter. Overall inter-annotator agreement was significantly higher between RapTAT-assisted reviewers (0.89) than between manual reviewers (0.85). Discussion The tool reduced workload by decreasing the number of annotations needing to be added and helping reviewers to annotate at an increased rate. Agreement between the pre-annotations and reference standard, and agreement between the pre-annotations and assisted annotations, were similar throughout the annotation process, which suggests that pre-annotation did not introduce bias. Conclusions Pre-annotations generated by a tool capable of interactive training can reduce the time required to create an annotated document corpus by up to 50%. PMID:24431336

  17. Black English Annotations for Elementary Reading Programs.

    ERIC Educational Resources Information Center

    Prasad, Sandre

    This report describes a program that uses annotations in the teacher's editions of existing reading programs to indicate the characteristics of black English that may interfere with the reading process of black children. The first part of the report provides a rationale for the annotation approach, explaining that the discrepancy between written…

  18. Annotation as an Index to Critical Writing

    ERIC Educational Resources Information Center

    Liu, Keming

    2006-01-01

    The differences in the ability to write critical and analytical essays among students with individual annotation styles were investigated. Critical and analytical writing was determined by the writer's ability to respond to a text with logical and critical analysis and attention to its thematic argument. Annotation styles were determined by ways…

  19. An Experiment Using Document Annotations in Education.

    ERIC Educational Resources Information Center

    Lapique, Francis; Regev, Gil

    This paper describes an ongoing experiment at the Swiss Federal Institute of Technology in Lausanne regarding the use of World Wide Web-based document annotations for educational purposes. An annotation tool called Medium was built, merging database and Web technologies, to be used as a companion for classical university courses and collaborative…

  20. Annotated Catalog of Bilingual Vocational Training Materials.

    ERIC Educational Resources Information Center

    Miranda (L.) and Associates, Bethesda, MD.

    This catalog contains annotations for 170 bilingual vocational training materials. Most of the materials are written in English, but materials written in 13 source languages and directed toward speakers of 17 target languages are provided. Annotations are provided for the following different types of documents: administrative, assessment and…

  1. Elementary Social Studies. Authorized Resources Annotated List.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Standards Branch.

    This comprehensive, annotated resource list is designed to assist in selecting resources authorized by the Alberta (Canada) Education Department for the elementary social studies classroom. Within each grade and topic, annotated entries for basic learning resources are listed, followed by support learning resources and authorized teaching…

  2. Elementary Health: Authorized Resources Annotated List.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Standards Branch.

    This comprehensive, annotated resource list is designed to assist in selecting resources authorized by the Alberta (Canada) Education Department for the elementary health classroom (Grades 1-6). Within each grade and topic, annotated entries for basic learning resources are listed, followed by support learning resources and authorized teaching…

  3. Public School Choice: A Selected Annotated Bibliography.

    ERIC Educational Resources Information Center

    Crohn, Leslie; Hansen, Kenneth H.

    This annotated bibliography offers a sampling of a wide variety of viewpoints on the topic of school choice. Fourteen references selected for annotation, ranging from a 3-page journal article to a 266-page book, are listed at the beginning of the bibliography. Among the viewpoints that different authors represent are the following: (1) unlimited…

  4. Harnessing Collaborative Annotations on Online Formative Assessments

    ERIC Educational Resources Information Center

    Lin, Jian-Wei; Lai, Yuan-Cheng

    2013-01-01

    This paper harnesses collaborative annotations by students as learning feedback on online formative assessments to improve the learning achievements of students. Through the developed Web platform, students can conduct formative assessments, collaboratively annotate, and review historical records in a convenient way, while teachers can generate…

  5. Towards Viral Genome Annotation Standards, Report from the 2010 NCBI Annotation Workshop.

    PubMed

    Brister, James Rodney; Bao, Yiming; Kuiken, Carla; Lefkowitz, Elliot J; Le Mercier, Philippe; Leplae, Raphael; Madupu, Ramana; Scheuermann, Richard H; Schobel, Seth; Seto, Donald; Shrivastava, Susmita; Sterk, Peter; Zeng, Qiandong; Klimke, William; Tatusova, Tatiana

    2010-10-01

    Improvements in DNA sequencing technologies portend a new era in virology and could possibly lead to a giant leap in our understanding of viral evolution and ecology. Yet, as viral genome sequences begin to fill the world's biological databases, it is critically important to recognize that the scientific promise of this era is dependent on consistent and comprehensive genome annotation. With this in mind, the NCBI Genome Annotation Workshop recently hosted a study group tasked with developing sequence, function, and metadata annotation standards for viral genomes. This report describes the issues involved in viral genome annotation and reviews policy recommendations presented at the NCBI Annotation Workshop.

  6. Towards Viral Genome Annotation Standards, Report from the 2010 NCBI Annotation Workshop

    PubMed Central

    Brister, James Rodney; Bao, Yiming; Kuiken, Carla; Lefkowitz, Elliot J.; Le Mercier, Philippe; Leplae, Raphael; Madupu, Ramana; Scheuermann, Richard H.; Schobel, Seth; Seto, Donald; Shrivastava, Susmita; Sterk, Peter; Zeng, Qiandong; Klimke, William; Tatusova, Tatiana

    2010-01-01

    Improvements in DNA sequencing technologies portend a new era in virology and could possibly lead to a giant leap in our understanding of viral evolution and ecology. Yet, as viral genome sequences begin to fill the world’s biological databases, it is critically important to recognize that the scientific promise of this era is dependent on consistent and comprehensive genome annotation. With this in mind, the NCBI Genome Annotation Workshop recently hosted a study group tasked with developing sequence, function, and metadata annotation standards for viral genomes. This report describes the issues involved in viral genome annotation and reviews policy recommendations presented at the NCBI Annotation Workshop. PMID:21994619

  7. Controlled annotations for systems biology.

    PubMed

    Juty, Nick; Laibe, Camille; Le Novère, Nicolas

    2013-01-01

    The aim of this chapter is to provide sufficient information to enable a reader, new to the subject of Systems Biology, to create and use effectively controlled annotations, using resolvable Identifiers.org Uniform Resource Identifiers (URIs). The text details the underlying requirements that have led to the development of such an identification scheme and infrastructure, the principles that underpin its syntax and the benefits derived through its use. It also places into context the relationship with other standardization efforts, how it differs from other pre-existing identification schemes, recent improvements to the system, as well as those that are planned in the future. Throughout, the reader is provided with explicit examples of use and directed to supplementary information where necessary.

  8. Genome Annotation and Curation Using MAKER and MAKER-P

    PubMed Central

    Campbell, Michael S.; Holt, Carson; Moore, Barry; Yandell, Mark

    2014-01-01

    This unit describes how to use the genome annotation and curation tools MAKER and MAKER-P to annotate protein coding and non-coding RNA genes in newly assembled genomes, update/combine legacy annotations in light of new evidence, add quality metrics to annotations from other pipelines, and map existing annotations to a new assembly. MAKER and MAKER-P can rapidly annotate genomes of any size, and scale to match available computational resources. PMID:25501943

  9. Genotator: A Workbench for Sequence Annotation

    SciTech Connect

    Harris, N.L.

    1997-05-01

    Sequencing centers such as the Human Genome Center at LBNL are producing an ever-increasing flood of genetic data. Annotation can greatly enhance the biological value of these sequences. Useful annotations include possible gene locations, homologies to known genes, and gene signals such as promoters and splice sites. Genotator is a workbench for automated sequence annotation and annotation browsing. The back end runs a series of sequence analysis tools on a DNA sequence, handling the various input and output formats required by the tools. Genotator currently runs five different gene finding programs, three homology searches, and searches for promoters, splice sites, and ORFs. The results of the analyses run by Genotator can be viewed with the interactive graphical browser. The browser displays color-coded sequence annotations on a canvas that can be scrolled and zoomed, allowing the annotated sequence to be explored at multiple levels of detail. The user can view the actual DNA sequence in a separate window; when a region is selected in the map display, it is automatically highlighted in the sequence display, and vice-versa. By displaying the output of all of the sequence analyses, Genotator provides an intuitive way to identify the significant regions (for example, probable exons) in a sequence. Users can interactively add personal annotations to label regions of interest. Additional capabilities of Genotator include primer design and pattern searching.

  10. Making web annotations persistent over time

    SciTech Connect

    Sanderson, Robert; Van De Sompel, Herbert

    2010-01-01

    As Digital Libraries (DL) become more aligned with the web architecture, their functional components need to be fundamentally rethought in terms of URIs and HTTP. Annotation, a core scholarly activity enabled by many DL solutions, exhibits a clearly unacceptable characteristic when existing models are applied to the web: due to the representations of web resources changing over time, an annotation made about a web resource today may no longer be relevant to the representation that is served from that same resource tomorrow. We assume the existence of archived versions of resources, and combine the temporal features of the emerging Open Annotation data model with the capability offered by the Memento framework that allows seamless navigation from the URI of a resource to archived versions of that resource, and arrive at a solution that provides guarantees regarding the persistence of web annotations over time. More specifically, we provide theoretical solutions and proof-of-concept experimental evaluations for two problems: reconstructing an existing annotation so that the correct archived version is displayed for all resources involved in the annotation, and retrieving all annotations that involve a given archived version of a web resource.

  11. Annotating user-defined abstractions for optimization

    SciTech Connect

    Quinlan, D; Schordan, M; Vuduc, R; Yi, Q

    2005-12-05

    This paper discusses the features of an annotation language that we believe to be essential for optimizing user-defined abstractions. These features should capture semantics of function, data, and object-oriented abstractions, express abstraction equivalence (e.g., a class represents an array abstraction), and permit extension of traditional compiler optimizations to user-defined abstractions. Our future work will include developing a comprehensive annotation language for describing the semantics of general object-oriented abstractions, as well as automatically verifying and inferring the annotated semantics.

  12. Automated Knowledge Annotation for Dynamic Collaborative Environments

    SciTech Connect

    Cowell, Andrew J.; Gregory, Michelle L.; Marshall, Eric J.; McGrath, Liam R.

    2009-05-19

    This paper describes the Knowledge Encapsulation Framework (KEF), a suite of tools to enable automated knowledge annotation for modeling and simulation projects. This framework can be used to capture evidence (e.g., facts extracted from journal articles and government reports), discover new evidence (from similar peer-reviewed material as well as social media), enable discussions surrounding domain-specific topics and provide automatically generated semantic annotations for improved corpus investigation. The current KEF implementation is presented within a wiki environment, providing a simple but powerful collaborative space for team members to review, annotate, discuss and align evidence with their modeling frameworks.

  13. THERMOCHROMISM AND PHOTOTROPISM: AN ANNOTATED BIBLIOGRAPHY,

    DTIC Science & Technology

    This annotated bibliography contains 151 selected references to materials that exhibit the phenomena of thermochromism (reversible color change...removed. Thermochromic coatings whose color is dependent on temperature can be used for thermal control of space satellites. (Author)

  14. An Informally Annotated Bibliography of Sociolinguistics.

    ERIC Educational Resources Information Center

    Tannen, Deborah

    This annotated bibliography of sociolinguistics is divided into the following sections: speech events, ethnography of speaking and anthropological approaches to analysis of conversation; discourse analysis (including analysis of conversation and narrative), ethnomethodology and nonverbal communication; sociolinguistics; pragmatics (including…

  15. GRADUATE AND PROFESSIONAL EDUCATION, AN ANNOTATED BIBLIOGRAPHY.

    ERIC Educational Resources Information Center

    HEISS, ANN M.; AND OTHERS

    THIS ANNOTATED BIBLIOGRAPHY CONTAINS REFERENCES TO GENERAL GRADUATE EDUCATION AND TO EDUCATION FOR THE FOLLOWING PROFESSIONAL FIELDS--ARCHITECTURE, BUSINESS, CLINICAL PSYCHOLOGY, DENTISTRY, ENGINEERING, LAW, LIBRARY SCIENCE, MEDICINE, NURSING, SOCIAL WORK, TEACHING, AND THEOLOGY. (HW)

  16. SASL: A Semantic Annotation System for Literature

    NASA Astrophysics Data System (ADS)

    Yuan, Pingpeng; Wang, Guoyin; Zhang, Qin; Jin, Hai

    Due to ambiguity, search engines for scientific literatures may not return right search results. One efficient solution to the problems is to automatically annotate literatures and attach the semantic information to them. Generally, semantic annotation requires identifying entities before attaching semantic information to them. However, due to abbreviation and other reasons, it is very difficult to identify entities correctly. The paper presents a Semantic Annotation System for Literature (SASL), which utilizes Wikipedia as knowledge base to annotate literatures. SASL mainly attaches semantic to terminology, academic institutions, conferences, and journals etc. Many of them are usually abbreviations, which induces ambiguity. Here, SASL uses regular expressions to extract the mapping between full name of entities and their abbreviation. Since full names of several entities may map to a single abbreviation, SASL introduces Hidden Markov Model to implement name disambiguation. Finally, the paper presents the experimental results, which confirm SASL a good performance.

  17. Community annotation and bioinformatics workforce development in concert--Little Skate Genome Annotation Workshops and Jamborees.

    PubMed

    Wang, Qinghua; Arighi, Cecilia N; King, Benjamin L; Polson, Shawn W; Vincent, James; Chen, Chuming; Huang, Hongzhan; Kingham, Brewster F; Page, Shallee T; Rendino, Marc Farnum; Thomas, William Kelley; Udwary, Daniel W; Wu, Cathy H

    2012-01-01

    Recent advances in high-throughput DNA sequencing technologies have equipped biologists with a powerful new set of tools for advancing research goals. The resulting flood of sequence data has made it critically important to train the next generation of scientists to handle the inherent bioinformatic challenges. The North East Bioinformatics Collaborative (NEBC) is undertaking the genome sequencing and annotation of the little skate (Leucoraja erinacea) to promote advancement of bioinformatics infrastructure in our region, with an emphasis on practical education to create a critical mass of informatically savvy life scientists. In support of the Little Skate Genome Project, the NEBC members have developed several annotation workshops and jamborees to provide training in genome sequencing, annotation and analysis. Acting as a nexus for both curation activities and dissemination of project data, a project web portal, SkateBase (http://skatebase.org) has been developed. As a case study to illustrate effective coupling of community annotation with workforce development, we report the results of the Mitochondrial Genome Annotation Jamborees organized to annotate the first completely assembled element of the Little Skate Genome Project, as a culminating experience for participants from our three prior annotation workshops. We are applying the physical/virtual infrastructure and lessons learned from these activities to enhance and streamline the genome annotation workflow, as we look toward our continuing efforts for larger-scale functional and structural community annotation of the L. erinacea genome.

  18. Development and Evaluation of an Automated Annotation Pipeline and cDNA Annotation System

    PubMed Central

    Kasukawa, Takeya; Furuno, Masaaki; Nikaido, Itoshi; Bono, Hidemasa; Hume, David A.; Bult, Carol; Hill, David P.; Baldarelli, Richard; Gough, Julian; Kanapin, Alexander; Matsuda, Hideo; Schriml, Lynn M.; Hayashizaki, Yoshihide; Okazaki, Yasushi; Quackenbush, John

    2003-01-01

    Manual curation has long been held to be the “gold standard” for functional annotation of DNA sequence. Our experience with the annotation of more than 20,000 full-length cDNA sequences revealed problems with this approach, including inaccurate and inconsistent assignment of gene names, as well as many good assignments that were difficult to reproduce using only computational methods. For the FANTOM2 annotation of more than 60,000 cDNA clones, we developed a number of methods and tools to circumvent some of these problems, including an automated annotation pipeline that provides high-quality preliminary annotation for each sequence by introducing an “uninformative filter” that eliminates uninformative annotations, controlled vocabularies to accurately reflect both the functional assignments and the evidence supporting them, and a highly refined, Web-based manual annotation tool that allows users to view a wide array of sequence analyses and to assign gene names and putative functions using a consistent nomenclature. The ultimate utility of our approach is reflected in the low rate of reassignment of automated assignments by manual curation. Based on these results, we propose a new standard for large-scale annotation, in which the initial automated annotations are manually investigated and then computational methods are iteratively modified and improved based on the results of manual curation. PMID:12819153

  19. AutoAnnotate: A Cytoscape app for summarizing networks with semantic annotations

    PubMed Central

    Kucera, Mike; Isserlin, Ruth; Arkhangorodsky, Arkady; Bader, Gary D.

    2016-01-01

    Networks often contain regions of tightly connected nodes, or clusters, that highlight their shared relationships. An effective way to create a visual summary of a network is to identify clusters and annotate them with an enclosing shape and a summarizing label. Cytoscape provides the ability to annotate a network with shapes and labels, however these annotations must be created manually one at a time, which can be a laborious process. AutoAnnotate is a Cytoscape 3 App that automates the process of identifying clusters and visually annotating them. It greatly reduces the time and effort required to fully annotate clusters in a network, and provides freedom to experiment with different strategies for identifying and labelling clusters. Many customization options are available that enable the user to refine the generated annotations as required. Annotated clusters may be collapsed into single nodes using the Cytoscape groups feature, which helps simplify a network by making its overall structure more visible. AutoAnnotate is applicable to any type of network, including enrichment maps, protein-protein interactions, pathways, or social networks. PMID:27830058

  20. AutoAnnotate: A Cytoscape app for summarizing networks with semantic annotations.

    PubMed

    Kucera, Mike; Isserlin, Ruth; Arkhangorodsky, Arkady; Bader, Gary D

    2016-01-01

    Networks often contain regions of tightly connected nodes, or clusters, that highlight their shared relationships. An effective way to create a visual summary of a network is to identify clusters and annotate them with an enclosing shape and a summarizing label. Cytoscape provides the ability to annotate a network with shapes and labels, however these annotations must be created manually one at a time, which can be a laborious process. AutoAnnotate is a Cytoscape 3 App that automates the process of identifying clusters and visually annotating them. It greatly reduces the time and effort required to fully annotate clusters in a network, and provides freedom to experiment with different strategies for identifying and labelling clusters. Many customization options are available that enable the user to refine the generated annotations as required. Annotated clusters may be collapsed into single nodes using the Cytoscape groups feature, which helps simplify a network by making its overall structure more visible. AutoAnnotate is applicable to any type of network, including enrichment maps, protein-protein interactions, pathways, or social networks.

  1. An Annotated and Federated Digital Library of Marine Animal Sounds

    DTIC Science & Technology

    2005-01-01

    of the annotations and the relevant segment delimitation points and linkages to other relevant metadata fields; e) search engines that support the...annotators to add information to the same recording, and search engines that permit either all-annotator or specific-annotator searches. To our knowledge

  2. JGI Plant Genomics Gene Annotation Pipeline

    SciTech Connect

    Shu, Shengqiang; Rokhsar, Dan; Goodstein, David; Hayes, David; Mitros, Therese

    2014-07-14

    Plant genomes vary in size and are highly complex with a high amount of repeats, genome duplication and tandem duplication. Gene encodes a wealth of information useful in studying organism and it is critical to have high quality and stable gene annotation. Thanks to advancement of sequencing technology, many plant species genomes have been sequenced and transcriptomes are also sequenced. To use these vastly large amounts of sequence data to make gene annotation or re-annotation in a timely fashion, an automatic pipeline is needed. JGI plant genomics gene annotation pipeline, called integrated gene call (IGC), is our effort toward this aim with aid of a RNA-seq transcriptome assembly pipeline. It utilizes several gene predictors based on homolog peptides and transcript ORFs. See Methods for detail. Here we present genome annotation of JGI flagship green plants produced by this pipeline plus Arabidopsis and rice except for chlamy which is done by a third party. The genome annotations of these species and others are used in our gene family build pipeline and accessible via JGI Phytozome portal whose URL and front page snapshot are shown below.

  3. IFA - INTELLIGENT FRONT ANNOTATION PROGRAM

    NASA Technical Reports Server (NTRS)

    Burke, G. R.

    1994-01-01

    An important aspect of an ASIC (Application Specific Integrated Circuit) design process is verification. The design must not only be functionally accurate, but it must also maintain the correct timing. After a circuit has been laid out, one can utilize the Back Annotation (BA) method to simulate the design and obtain an accurate estimate of performance. However, this can lead to major design changes. It is therefore preferable to eliminate potential problems early in this process. IFA, the Intelligent Front Annotation program, assists in verifying the timing of the ASIC early in the design process. Many difficulties can arise during ASIC design. In a synchronous design, both long path and short path problems can be present. In modern ASIC technologies, the delay through a gate is very dependent on loading. This loading has two main components, the capacitance of the gates being driven and the capacitance of the metal tracks (wires). When using GaAs gate arrays, the metal line capacitance is often the dominating factor. Additionally, the RC delay through the wire itself is significant in sub-micron technologies. Since the wire lengths are unknown before place and route of the entire chip, this would seem to postpone any realistic timing verification until towards the end of the design process, obviously an undesirable situation. The IFA program estimates the delays in an ASIC before layout. Currently the program is designed for Vitesse GaAs gate arrays and, for input, requires the expansion file which is output by the program GED; however, the algorithm is appropriate for many different ASIC types and CAE platforms. IFA is especially useful for devices whose delay is extremely dependent on the interconnection wiring. It estimates the length of the interconnects using information supplied by the user and information in the netlist. The resulting wire lengths are also used to constrain the Place and Route program, ensuring reasonable results. IFA takes locality into

  4. Annotated checklist of Georgia birds

    USGS Publications Warehouse

    Beaton, G.; Sykes, P.W.; Parrish, J.W.

    2003-01-01

    This edition of the checklist includes 446 species, of which 407 are on the Regular Species List, 8 on the Provisional, and 31 on the Hypothetical. This new publication has been greatly expanded and much revised over the previous checklist (GOS Occasional Publ. No. 10, 1986, 48 pp., 6x9 inches) to a 7x10-inch format with an extensive Literature Cited section added, 22 species added to the Regular List, 2 to the Provisional List, and 9 to the Hypothetical List. Each species account is much more comprehensive over all previous editions of the checklist. Among some of the new features are citations for sources of most information used, high counts of individuals for each species on the Regular List, extreme dates of occurrence within physiographic regions, a list of abbreviations and acronyms, and for each species the highest form of verifiable documentation given with its repository institution with a catalog number. This checklist is helpful for anyone working with birds in the Southeastern United States or birding in that region. Sykes' contribution to this fifth edition of the Annotated Checklist of Georgia Birds includes: suggestion of the large format and spiral binding, use of Richard A. Parks' painting of the Barn Owl on the front cover, use of literature citations throughout, and inclusion of high counts for each species. Sykes helped plan all phases of the publication, wrote about 90% of the Introduction and 84 species accounts (Osprey through Red Phalarope), designed the four maps in the introduction section and format for the Literature Cited, and with Giff Beaton designed the layout of the title page.

  5. Discovering gene annotations in biomedical text databases

    PubMed Central

    Cakmak, Ali; Ozsoyoglu, Gultekin

    2008-01-01

    Background Genes and gene products are frequently annotated with Gene Ontology concepts based on the evidence provided in genomics articles. Manually locating and curating information about a genomic entity from the biomedical literature requires vast amounts of human effort. Hence, there is clearly a need forautomated computational tools to annotate the genes and gene products with Gene Ontology concepts by computationally capturing the related knowledge embedded in textual data. Results In this article, we present an automated genomic entity annotation system, GEANN, which extracts information about the characteristics of genes and gene products in article abstracts from PubMed, and translates the discoveredknowledge into Gene Ontology (GO) concepts, a widely-used standardized vocabulary of genomic traits. GEANN utilizes textual "extraction patterns", and a semantic matching framework to locate phrases matching to a pattern and produce Gene Ontology annotations for genes and gene products. In our experiments, GEANN has reached to the precision level of 78% at therecall level of 61%. On a select set of Gene Ontology concepts, GEANN either outperforms or is comparable to two other automated annotation studies. Use of WordNet for semantic pattern matching improves the precision and recall by 24% and 15%, respectively, and the improvement due to semantic pattern matching becomes more apparent as the Gene Ontology terms become more general. Conclusion GEANN is useful for two distinct purposes: (i) automating the annotation of genomic entities with Gene Ontology concepts, and (ii) providing existing annotations with additional "evidence articles" from the literature. The use of textual extraction patterns that are constructed based on the existing annotations achieve high precision. The semantic pattern matching framework provides a more flexible pattern matching scheme with respect to "exactmatching" with the advantage of locating approximate pattern occurrences with

  6. Annotated chemical patent corpus: a gold standard for text mining.

    PubMed

    Akhondi, Saber A; Klenner, Alexander G; Tyrchan, Christian; Manchala, Anil K; Boppana, Kiran; Lowe, Daniel; Zimmermann, Marc; Jagarlapudi, Sarma A R P; Sayle, Roger; Kors, Jan A; Muresan, Sorel

    2014-01-01

    Exploring the chemical and biological space covered by patent applications is crucial in early-stage medicinal chemistry activities. Patent analysis can provide understanding of compound prior art, novelty checking, validation of biological assays, and identification of new starting points for chemical exploration. Extracting chemical and biological entities from patents through manual extraction by expert curators can take substantial amount of time and resources. Text mining methods can help to ease this process. To validate the performance of such methods, a manually annotated patent corpus is essential. In this study we have produced a large gold standard chemical patent corpus. We developed annotation guidelines and selected 200 full patents from the World Intellectual Property Organization, United States Patent and Trademark Office, and European Patent Office. The patents were pre-annotated automatically and made available to four independent annotator groups each consisting of two to ten annotators. The annotators marked chemicals in different subclasses, diseases, targets, and modes of action. Spelling mistakes and spurious line break due to optical character recognition errors were also annotated. A subset of 47 patents was annotated by at least three annotator groups, from which harmonized annotations and inter-annotator agreement scores were derived. One group annotated the full set. The patent corpus includes 400,125 annotations for the full set and 36,537 annotations for the harmonized set. All patents and annotated entities are publicly available at www.biosemantics.org.

  7. Annotated Chemical Patent Corpus: A Gold Standard for Text Mining

    PubMed Central

    Akhondi, Saber A.; Klenner, Alexander G.; Tyrchan, Christian; Manchala, Anil K.; Boppana, Kiran; Lowe, Daniel; Zimmermann, Marc; Jagarlapudi, Sarma A. R. P.; Sayle, Roger; Kors, Jan A.; Muresan, Sorel

    2014-01-01

    Exploring the chemical and biological space covered by patent applications is crucial in early-stage medicinal chemistry activities. Patent analysis can provide understanding of compound prior art, novelty checking, validation of biological assays, and identification of new starting points for chemical exploration. Extracting chemical and biological entities from patents through manual extraction by expert curators can take substantial amount of time and resources. Text mining methods can help to ease this process. To validate the performance of such methods, a manually annotated patent corpus is essential. In this study we have produced a large gold standard chemical patent corpus. We developed annotation guidelines and selected 200 full patents from the World Intellectual Property Organization, United States Patent and Trademark Office, and European Patent Office. The patents were pre-annotated automatically and made available to four independent annotator groups each consisting of two to ten annotators. The annotators marked chemicals in different subclasses, diseases, targets, and modes of action. Spelling mistakes and spurious line break due to optical character recognition errors were also annotated. A subset of 47 patents was annotated by at least three annotator groups, from which harmonized annotations and inter-annotator agreement scores were derived. One group annotated the full set. The patent corpus includes 400,125 annotations for the full set and 36,537 annotations for the harmonized set. All patents and annotated entities are publicly available at www.biosemantics.org. PMID:25268232

  8. MixtureTree annotator: a program for automatic colorization and visual annotation of MixtureTree.

    PubMed

    Chen, Shu-Chuan; Ogata, Aaron

    2015-01-01

    The MixtureTree Annotator, written in JAVA, allows the user to automatically color any phylogenetic tree in Newick format generated from any phylogeny reconstruction program and output the Nexus file. By providing the ability to automatically color the tree by sequence name, the MixtureTree Annotator provides a unique advantage over any other programs which perform a similar function. In addition, the MixtureTree Annotator is the only package that can efficiently annotate the output produced by MixtureTree with mutation information and coalescent time information. In order to visualize the resulting output file, a modified version of FigTree is used. Certain popular methods, which lack good built-in visualization tools, for example, MEGA, Mesquite, PHY-FI, TreeView, treeGraph and Geneious, may give results with human errors due to either manually adding colors to each node or with other limitations, for example only using color based on a number, such as branch length, or by taxonomy. In addition to allowing the user to automatically color any given Newick tree by sequence name, the MixtureTree Annotator is the only method that allows the user to automatically annotate the resulting tree created by the MixtureTree program. The MixtureTree Annotator is fast and easy-to-use, while still allowing the user full control over the coloring and annotating process.

  9. Non-Formal Education and Radio: A Selected, Annotated Bibliography. Annotated Bibliography #14.

    ERIC Educational Resources Information Center

    Vergeldt, Vicki; And Others

    Materials concerning the use of radio and mass communications for non-formal education and development are listed in a selected annotated bibliography, intended for those actively involved in non-formal education and development. Three sections contain annotated entries (which range from 1972-1983), each of which includes source information and…

  10. AnnotCompute: annotation-based exploration and meta-analysis of genomics experiments

    PubMed Central

    Zheng, Jie; Stoyanovich, Julia; Manduchi, Elisabetta; Liu, Junmin; Stoeckert, Christian J.

    2011-01-01

    The ever-increasing scale of biological data sets, particularly those arising in the context of high-throughput technologies, requires the development of rich data exploration tools. In this article, we present AnnotCompute, an information discovery platform for repositories of functional genomics experiments such as ArrayExpress. Our system leverages semantic annotations of functional genomics experiments with controlled vocabulary and ontology terms, such as those from the MGED Ontology, to compute conceptual dissimilarities between pairs of experiments. These dissimilarities are then used to support two types of exploratory analysis—clustering and query-by-example. We show that our proposed dissimilarity measures correspond to a user's intuition about conceptual dissimilarity, and can be used to support effective query-by-example. We also evaluate the quality of clustering based on these measures. While AnnotCompute can support a richer data exploration experience, its effectiveness is limited in some cases, due to the quality of available annotations. Nonetheless, tools such as AnnotCompute may provide an incentive for richer annotations of experiments. Code is available for download at http://www.cbil.upenn.edu/downloads/AnnotCompute. Database URL: http://www.cbil.upenn.edu/annotCompute/ PMID:22190598

  11. Annotating nonspecific SAGE tags with microarray data.

    PubMed

    Ge, Xijin; Jung, Yong-Chul; Wu, Qingfa; Kibbe, Warren A; Wang, San Ming

    2006-01-01

    SAGE (serial analysis of gene expression) detects transcripts by extracting short tags from the transcripts. Because of the limited length, many SAGE tags are shared by transcripts from different genes. Relying on sequence information in the general gene expression database has limited power to solve this problem due to the highly heterogeneous nature of the deposited sequences. Considering that the complexity of gene expression at a single tissue level should be much simpler than that in the general expression database, we reasoned that by restricting gene expression to tissue level, the accuracy of gene annotation for the nonspecific SAGE tags should be significantly improved. To test the idea, we developed a tissue-specific SAGE annotation database based on microarray data (). This database contains microarray expression information represented as UniGene clusters for 73 normal human tissues and 18 cancer tissues and cell lines. The nonspecific SAGE tag is first matched to the database by the same tissue type used by both SAGE and microarray analysis; then the multiple UniGene clusters assigned to the nonspecific SAGE tag are searched in the database under the matched tissue type. The UniGene cluster presented solely or at higher expression levels in the database is annotated to represent the specific gene for the nonspecific SAGE tags. The accuracy of gene annotation by this database was largely confirmed by experimental data. Our study shows that microarray data provide a useful source for annotating the nonspecific SAGE tags.

  12. MPEG-7 based video annotation and browsing

    NASA Astrophysics Data System (ADS)

    Hoeynck, Michael; Auweiler, Thorsten; Wellhausen, Jens

    2003-11-01

    The huge amount of multimedia data produced worldwide requires annotation in order to enable universal content access and to provide content-based search-and-retrieval functionalities. Since manual video annotation can be time consuming, automatic annotation systems are required. We review recent approaches to content-based indexing and annotation of videos for different kind of sports and describe our approach to automatic annotation of equestrian sports videos. We especially concentrate on MPEG-7 based feature extraction and content description, where we apply different visual descriptors for cut detection. Further, we extract the temporal positions of single obstacles on the course by analyzing MPEG-7 edge information. Having determined single shot positions as well as the visual highlights, the information is jointly stored with meta-textual information in an MPEG-7 description scheme. Based on this information, we generate content summaries which can be utilized in a user-interface in order to provide content-based access to the video stream, but further for media browsing on a streaming server.

  13. Gene and alternative splicing annotation with AIR

    PubMed Central

    Florea, Liliana; Di Francesco, Valentina; Miller, Jason; Turner, Russell; Yao, Alison; Harris, Michael; Walenz, Brian; Mobarry, Clark; Merkulov, Gennady V.; Charlab, Rosane; Dew, Ian; Deng, Zuoming; Istrail, Sorin; Li, Peter; Sutton, Granger

    2005-01-01

    Designing effective and accurate tools for identifying the functional and structural elements in a genome remains at the frontier of genome annotation owing to incompleteness and inaccuracy of the data, limitations in the computational models, and shifting paradigms in genomics, such as alternative splicing. We present a methodology for the automated annotation of genes and their alternatively spliced mRNA transcripts based on existing cDNA and protein sequence evidence from the same species or projected from a related species using syntenic mapping information. At the core of the method is the splice graph, a compact representation of a gene, its exons, introns, and alternatively spliced isoforms. The putative transcripts are enumerated from the graph and assigned confidence scores based on the strength of sequence evidence, and a subset of the high-scoring candidates are selected and promoted into the annotation. The method is highly selective, eliminating the unlikely candidates while retaining 98% of the high-quality mRNA evidence in well-formed transcripts, and produces annotation that is measurably more accurate than some evidence-based gene sets. The process is fast, accurate, and fully automated, and combines the traditionally distinct gene annotation and alternative splicing detection processes in a comprehensive and systematic way, thus considerably aiding in the ensuing manual curation efforts. PMID:15632090

  14. Automated analysis and annotation of basketball video

    NASA Astrophysics Data System (ADS)

    Saur, Drew D.; Tan, Yap-Peng; Kulkarni, Sanjeev R.; Ramadge, Peter J.

    1997-01-01

    Automated analysis and annotation of video sequences are important for digital video libraries, content-based video browsing and data mining projects. A successful video annotation system should provide users with useful video content summary in a reasonable processing time. Given the wide variety of video genres available today, automatically extracting meaningful video content for annotation still remains hard by using current available techniques. However, a wide range video has inherent structure such that some prior knowledge about the video content can be exploited to improve our understanding of the high-level video semantic content. In this paper, we develop tools and techniques for analyzing structured video by using the low-level information available directly from MPEG compressed video. Being able to work directly in the video compressed domain can greatly reduce the processing time and enhance storage efficiency. As a testbed, we have developed a basketball annotation system which combines the low-level information extracted from MPEG stream with the prior knowledge of basketball video structure to provide high level content analysis, annotation and browsing for events such as wide- angle and close-up views, fast breaks, steals, potential shots, number of possessions and possession times. We expect our approach can also be extended to structured video in other domains.

  15. Annotating images by mining image search results.

    PubMed

    Wang, Xin-Jing; Zhang, Lei; Li, Xirong; Ma, Wei-Ying

    2008-11-01

    Although it has been studied for years by the computer vision and machine learning communities, image annotation is still far from practical. In this paper, we propose a novel attempt at model-free image annotation, which is a data-driven approach that annotates images by mining their search results. Some 2.4 million images with their surrounding text are collected from a few photo forums to support this approach. The entire process is formulated in a divide-and-conquer framework where a query keyword is provided along with the uncaptioned image to improve both the effectiveness and efficiency. This is helpful when the collected data set is not dense everywhere. In this sense, our approach contains three steps: 1) the search process to discover visually and semantically similar search results, 2) the mining process to identify salient terms from textual descriptions of the search results, and 3) the annotation rejection process to filter out noisy terms yielded by Step 2. To ensure real-time annotation, two key techniques are leveraged-one is to map the high-dimensional image visual features into hash codes, the other is to implement it as a distributed system, of which the search and mining processes are provided as Web services. As a typical result, the entire process finishes in less than 1 second. Since no training data set is required, our approach enables annotating with unlimited vocabulary and is highly scalable and robust to outliers. Experimental results on both real Web images and a benchmark image data set show the effectiveness and efficiency of the proposed algorithm. It is also worth noting that, although the entire approach is illustrated within the divide-and conquer framework, a query keyword is not crucial to our current implementation. We provide experimental results to prove this.

  16. AnnotCompute: annotation-based exploration and meta-analysis of genomics experiments.

    PubMed

    Zheng, Jie; Stoyanovich, Julia; Manduchi, Elisabetta; Liu, Junmin; Stoeckert, Christian J

    2011-01-01

    The ever-increasing scale of biological data sets, particularly those arising in the context of high-throughput technologies, requires the development of rich data exploration tools. In this article, we present AnnotCompute, an information discovery platform for repositories of functional genomics experiments such as ArrayExpress. Our system leverages semantic annotations of functional genomics experiments with controlled vocabulary and ontology terms, such as those from the MGED Ontology, to compute conceptual dissimilarities between pairs of experiments. These dissimilarities are then used to support two types of exploratory analysis-clustering and query-by-example. We show that our proposed dissimilarity measures correspond to a user's intuition about conceptual dissimilarity, and can be used to support effective query-by-example. We also evaluate the quality of clustering based on these measures. While AnnotCompute can support a richer data exploration experience, its effectiveness is limited in some cases, due to the quality of available annotations. Nonetheless, tools such as AnnotCompute may provide an incentive for richer annotations of experiments. Database URL: http://www.cbil.upenn.edu/annotCompute/

  17. Solar Tutorial and Annotation Resource (STAR)

    NASA Astrophysics Data System (ADS)

    Showalter, C.; Rex, R.; Hurlburt, N. E.; Zita, E. J.

    2009-12-01

    We have written a software suite designed to facilitate solar data analysis by scientists, students, and the public, anticipating enormous datasets from future instruments. Our “STAR" suite includes an interactive learning section explaining 15 classes of solar events. Users learn software tools that exploit humans’ superior ability (over computers) to identify many events. Annotation tools include time slice generation to quantify loop oscillations, the interpolation of event shapes using natural cubic splines (for loops, sigmoids, and filaments) and closed cubic splines (for coronal holes). Learning these tools in an environment where examples are provided prepares new users to comfortably utilize annotation software with new data. Upon completion of our tutorial, users are presented with media of various solar events and asked to identify and annotate the images, to test their mastery of the system. Goals of the project include public input into the data analysis of very large datasets from future solar satellites, and increased public interest and knowledge about the Sun. In 2010, the Solar Dynamics Observatory (SDO) will be launched into orbit. SDO’s advancements in solar telescope technology will generate a terabyte per day of high-quality data, requiring innovation in data management. While major projects develop automated feature recognition software, so that computers can complete much of the initial event tagging and analysis, still, that software cannot annotate features such as sigmoids, coronal magnetic loops, coronal dimming, etc., due to large amounts of data concentrated in relatively small areas. Previously, solar physicists manually annotated these features, but with the imminent influx of data it is unrealistic to expect specialized researchers to examine every image that computers cannot fully process. A new approach is needed to efficiently process these data. Providing analysis tools and data access to students and the public have proven

  18. Death Education. An Annotated Bibliography for Teachers.

    ERIC Educational Resources Information Center

    Lockard, Bonnie Elam, Comp.

    This annotated bibliography contains resources for teachers to use in the preparation of curricula for death education for children in grades K-12. Section one contains printed resources for teachers. Many of these resources offer more comprehensive guides for death education and materials. Section two describes 70 books for students in grade K-12…

  19. The Mentally Retarded Offender: Annotated Bibliography.

    ERIC Educational Resources Information Center

    Schilit, Jeffrey; And Others

    An annotated bibliography of approximately 150 books and articles on the mentally retarded offender as well as 30 nonannotated entries are provided. Topics covered include such areas as characteristics of mentally retarded delinquents, rehabilitation of the retarded offender, community services for retarded persons, rights of the mentally…

  20. College Students in Transition: An Annotated Bibliography

    ERIC Educational Resources Information Center

    Foote, Stephanie M., Ed.; Hinkle, Sara M., Ed.; Kranzow, Jeannine, Ed.; Pistilli, Matthew D., Ed.; Miles, LaTonya Rease, Ed.; Simmons, Jannell G., Ed.

    2013-01-01

    The transition from high school to college is an important milestone, but it is only one of many steps in the journey through higher education. This volume is an annotated bibliography of the emerging literature examining the many other transitions students make beyond the first year, including the sophomore year, the transfer experience, and the…

  1. Male-Female Sexuality: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Wilson, Janice

    This annotated bibliography contains over 500 sources on the historical and contemporary development and expression of male and female sexuality. There are 68 topic headings which provide easy access for subject areas. A major portion of the bibliography is devoted to contemporary male-female sexuality. These materials consist of research findings…

  2. An Annotated Bibliography on Movement Education.

    ERIC Educational Resources Information Center

    Rizzitiello, Theresa, G.

    This bibliography is a collection of selected resources significant to a deeper understanding of the many aspects and definitions of movement education. The one hundred seventy-three annotations are arranged and ordered in a pattern to reflect an overview of both theory and practice, the latter examined under the headings of basic movement,…

  3. Sexually Transmitted Diseases: A Selective, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Planned Parenthood Federation of America, Inc., New York, NY. Education Dept.

    This document contains a reference sheet and an annotated bibliography concerned with sexually transmitted diseases (STD). The reference sheet provides a brief, accurate overview of STDs which includes both statistical and background information. The bibliography contains 83 entries, listed alphabetically, that deal with STDs. Books and articles…

  4. Teaching Creative Writing: A Selective, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Bishop, Wendy; And Others

    Focusing on pedagogical issues in creative writing, this annotated bibliography reviews 149 books, articles, and dissertations in the fields of creative writing and composition, and, selectively, feminist and literary theory. Anthologies of original writing and reference books are not included. (MM)

  5. Bibliografia de Aztlan: An Annotated Chicano Bibliography.

    ERIC Educational Resources Information Center

    Barrios, Ernie, Ed.

    More than 300 books and articles published from 1920 to 1971 are reviewed in this annotated bibliography of literature on the Chicano. The citations and reviews are categorized by subject area and deal with contemporary Chicano history, education, health, history of Mexico, literature, native Americans, philosophy, political science, pre-Columbian…

  6. Annotated Bibliography of Special Education Instructional Materials.

    ERIC Educational Resources Information Center

    Cook, Iva Dean, Comp.

    The annotated bibliography lists approximately 900 commercially prepared materials available for statewide distribution from the West Virginia College of Graduate Studies Special Education Instructional Materials Center (WEIMC) for use in teaching educable (EMR) and trainable mentally retarded (TMR) students. Materials are grouped under subject…

  7. Children and Poetry: A Selective, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Haviland, Virginia; Smith, William Jay

    This annotated bibliography of over 120 books was compiled to call attention to poetry for children that is both pleasing and rewarding. Omitted are traditional materials such as Mother Goose rhymes, textbooks, and collections designed especially for the classroom. Sample illustrations from the books noted and lines from poems are reproduced…

  8. Middle Level Education: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Totten, Samuel; And Others

    Developed as a reference tool for teachers, administrators, researchers, parents, and others interested in middle level education, this annotated bibliography of 1,757 entries focuses on practical aspects of middle level education and on research related to adolescence and middle level practices. Following an introduction and discussion of…

  9. Health Communication and Literacy: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Beveridge, Jennifer

    This annotated bibliography lists publications and World Wide Web sites dealing with health communication and literacy. The 51 publications, which were all published between 1982 and 1998, contain information about and/or for use in the following areas: assessment, assessment tools, elderly adults, empowerment, maternal and child health, patient…

  10. Elementary Language Arts: Authorized Resources Annotated List.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Standards Branch.

    This comprehensive, annotated resource list is designed to assist educators in selecting language arts resources for the elementary classroom. The authorized resources are listed under two main headings: series and individual resources. The series are listed alphabetically under each grade level. The individual resources are often authorized…

  11. Elementary Science: Authorized Resources Annotated List.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Standards Branch.

    This comprehensive annotated resource list is designed to assist in the selection of science resources for elementary classrooms. This guide is organized by grade level, and within that heading by series and topic. Following the lists for individual grades is a list of elementary science resources, which are not topic specific, authorized for…

  12. People: Annotated Multiethnic Bibliography K-12.

    ERIC Educational Resources Information Center

    Gilmore, Dolores D., Comp.; Petrie, Kenneth, Comp.

    This annotated bibliography has been compiled to assist personnel in the selection of multiethnic media for schools. The bibliography includes sections entitled "Asian Americans,""Jewish Americans,""Mexican Americans,""Native Americans,""Puerto Rican Americans,""Other Hyphenated Americans," and "All Americans (Multiethnic)." The entries for the…

  13. Skin Cancer Education Materials: Selected Annotations.

    ERIC Educational Resources Information Center

    National Cancer Inst. (NIH), Bethesda, MD.

    This annotated bibliography presents 85 entries on a variety of approaches to cancer education. The entries are grouped under three broad headings, two of which contain smaller sub-divisions. The first heading, Public Education, contains prevention and general information, and non-print materials. The second heading, Professional Education,…

  14. Document Delivery: An Annotated Selective Bibliography.

    ERIC Educational Resources Information Center

    Khalil, Mounir A.; Katz, Suzanne R.

    1992-01-01

    Presents a selective annotated bibliography of 61 items that deal with topics related to document delivery, including networks; hypertext; interlibrary loan; computer security; electronic publishing; copyright; online catalogs; resource sharing; electronic mail; electronic libraries; optical character recognition; microcomputers; liability issues;…

  15. Parenting: An Annotated Bibliography, 1965-1987.

    ERIC Educational Resources Information Center

    Feinberg, Sandra; And Others

    This annotated bibliography on parenting resources is designed to assist parents and those who work with them to locate books on the many and complex topics that affect family life. The materials included encompass the various stages of parenting, from pregnancy and childbirth through the parenting of adult children. The many topics covered…

  16. Mulligan Concept manual therapy: standardizing annotation.

    PubMed

    McDowell, Jillian Marie; Johnson, Gillian Margaret; Hetherington, Barbara Helen

    2014-10-01

    Quality technique documentation is integral to the practice of manual therapy, ensuring uniform application and reproducibility of treatment. Manual therapy techniques are described by annotations utilizing a range of acronyms, abbreviations and universal terminology based on biomechanical and anatomical concepts. The various combinations of therapist and patient generated forces utilized in a variety of weight-bearing positions, which are synonymous with Mulligan Concept, challenge practitioners existing annotational skills. An annotation framework with recording rules adapted to the Mulligan Concept is proposed in which the abbreviations incorporate established manual therapy tenets and are detailed in the following sequence of; starting position, side, joint/s, method of application, glide/s, Mulligan technique, movement (or function), whether an assistant is used, overpressure (and by whom) and numbers of repetitions or time and sets. Therapist or patient application of overpressure and utilization of treatment belts or manual techniques must be recorded to capture the complete description. The adoption of the Mulligan Concept annotation framework in this way for documentation purposes will provide uniformity and clarity of information transfer for the future purposes of teaching, clinical practice and audit for its practitioners.

  17. Communication and Politics: A Selected, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Kaid, Lynda Lee; And Others

    Noting that the study of communication in political settings is an increasingly popular and important area of teaching and research in many disciplines, this 51-item annotated bibliography reflects the interdisciplinary nature of the field and is designed to incorporate varying approaches to the subject matter. With few exceptions, the books and…

  18. Ontological Annotation with WordNet

    SciTech Connect

    Sanfilippo, Antonio P.; Tratz, Stephen C.; Gregory, Michelle L.; Chappell, Alan R.; Whitney, Paul D.; Posse, Christian; Paulson, Patrick R.; Baddeley, Bob; Hohimer, Ryan E.; White, Amanda M.

    2006-06-06

    Semantic Web applications require robust and accurate annotation tools that are capable of automating the assignment of ontological classes to words in naturally occurring text (ontological annotation). Most current ontologies do not include rich lexical databases and are therefore not easily integrated with word sense disambiguation algorithms that are needed to automate ontological annotation. WordNet provides a potentially ideal solution to this problem as it offers a highly structured lexical conceptual representation that has been extensively used to develop word sense disambiguation algorithms. However, WordNet has not been designed as an ontology, and while it can be easily turned into one, the result of doing this would present users with serious practical limitations due to the great number of concepts (synonym sets) it contains. Moreover, mapping WordNet to an existing ontology may be difficult and requires substantial labor. We propose to overcome these limitations by developing an analytical platform that (1) provides a WordNet-based ontology offering a manageable and yet comprehensive set of concept classes, (2) leverages the lexical richness of WordNet to give an extensive characterization of concept class in terms of lexical instances, and (3) integrates a class recognition algorithm that automates the assignment of concept classes to words in naturally occurring text. The ensuing framework makes available an ontological annotation platform that can be effectively integrated with intelligence analysis systems to facilitate evidence marshaling and sustain the creation and validation of inference models.

  19. Environment and the Community: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Department of Housing and Urban Development, Washington, DC.

    Three hundred and nine citations of books, reports, and articles dating from 1964 to 1971 are included in this annotated bibliography, intended as a selection tool for concerned citizens, architects, builders, and city planners emphasizing the environment of American cities and communities. It is topically arranged into sixteen broad sections with…

  20. Science Fiction Criticism: An Annotated Checklist.

    ERIC Educational Resources Information Center

    Clareson, Thomas

    An expansion of the list published in "Extrapolation" between May 1970 and May 1971, this book contains approximately 800 entries of science fiction criticism. Divided into special categories, all items are annotated and explicitly discuss science fiction. The nine categories of science fiction criticism are Literary Studies; Book Reviews; the…

  1. Higher Education Literature: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    White, Jane N., Ed.; Burnett, Collins W., Ed.

    An annotated bibliography on higher education is presented that is limited to programs and phenomena in two- and four-year accredited degree-granting colleges and universities. The following sections and topics are covered: (1) Historical Background and Nature and Scope of American Higher Education (ancient, medieval, and U.S. education,…

  2. Evaluating Image Browsers Using Structured Annotation.

    ERIC Educational Resources Information Center

    Muller, Wolfgang; Marchand-Mailet, Stephane; Muller, Henning; Squire, David McG.; Pun, Thierry

    2001-01-01

    Addresses the problem of benchmarking image browsers. Existence of different search paradigms for image browsers makes it difficult to compare them. Currently, the only admissible evaluation method involves conducting large-scale user studies. An automatic image browser benchmark is proposed that uses structured text annotation of the image…

  3. Teleconferencing, an annotated bibliography, volume 3

    NASA Technical Reports Server (NTRS)

    Shervis, K.

    1971-01-01

    In this annotated and indexed listing of works on teleconferencing, emphasis has been placed upon teleconferencing as real-time, two way audio communication with or without visual aids. However, works on the use of television in two-way or multiway nets, data transmission, regional communications networks and on telecommunications in general are also included.

  4. Human object annotation for surveillance video forensics

    NASA Astrophysics Data System (ADS)

    Fraz, Muhammad; Zafar, Iffat; Tzanidou, Giounona; Edirisinghe, Eran A.; Sarfraz, Muhammad Saquib

    2013-10-01

    A system that can automatically annotate surveillance video in a manner useful for locating a person with a given description of clothing is presented. Each human is annotated based on two appearance features: primary colors of clothes and the presence of text/logos on clothes. The annotation occurs after a robust foreground extraction stage employing a modified Gaussian mixture model-based approach. The proposed pipeline consists of a preprocessing stage where color appearance of an image is improved using a color constancy algorithm. In order to annotate color information for human clothes, we use the color histogram feature in HSV space and find local maxima to extract dominant colors for different parts of a segmented human object. To detect text/logos on clothes, we begin with the extraction of connected components of enhanced horizontal, vertical, and diagonal edges in the frames. These candidate regions are classified as text or nontext on the basis of their local energy-based shape histogram features. Further, to detect humans, a novel technique has been proposed that uses contourlet transform-based local binary pattern (CLBP) features. In the proposed method, we extract the uniform direction invariant LBP feature descriptor for contourlet transformed high-pass subimages from vertical and diagonal directional bands. In the final stage, extracted CLBP descriptors are classified by a trained support vector machine. Experimental results illustrate the superiority of our method on large-scale surveillance video data.

  5. Annotated Bibliography of EDGE2D Use

    SciTech Connect

    J.D. Strachan and G. Corrigan

    2005-06-24

    This annotated bibliography is intended to help EDGE2D users, and particularly new users, find existing published literature that has used EDGE2D. Our idea is that a person can find existing studies which may relate to his intended use, as well as gain ideas about other possible applications by scanning the attached tables.

  6. Revenue Producing Athletes: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Ervin, Leroy; And Others

    An annotated bibliography on revenue producing sports is presented, with attention to: Proposition 48, exploitation of athletes, legal proceedings, research related to athletes and academic performance, psychological characteristics of athletes, and counseling programs for athletes. Introductions to each of the six topics are included. The section…

  7. Annotated bibliography of psychomotor testing. Technical report

    SciTech Connect

    Ervin, C.

    1987-03-01

    An annotated bibliography of 67 publications in the field of psychomotor testing has been prepared. The collection includes technical reports, journal articles, presented at scientific meetings, books and conference proceedings. The publications were assembled as preliminary work in the development of a dexterity test battery designed to measure the effects of chemical-defense-treatment drugs.

  8. Statistical mechanics of ontology based annotations

    NASA Astrophysics Data System (ADS)

    Hoyle, David C.; Brass, Andrew

    2016-01-01

    We present a statistical mechanical theory of the process of annotating an object with terms selected from an ontology. The term selection process is formulated as an ideal lattice gas model, but in a highly structured inhomogeneous field. The model enables us to explain patterns recently observed in real-world annotation data sets, in terms of the underlying graph structure of the ontology. By relating the external field strengths to the information content of each node in the ontology graph, the statistical mechanical model also allows us to propose a number of practical metrics for assessing the quality of both the ontology, and the annotations that arise from its use. Using the statistical mechanical formalism we also study an ensemble of ontologies of differing size and complexity; an analysis not readily performed using real data alone. Focusing on regular tree ontology graphs we uncover a rich set of scaling laws describing the growth in the optimal ontology size as the number of objects being annotated increases. In doing so we provide a further possible measure for assessment of ontologies.

  9. A Semi-Annotated Bibliography: The Wabanakis.

    ERIC Educational Resources Information Center

    Braber, Lee; Dean, Jacquelyn M.

    A companion to the booklet, "A Teacher Manual on Native Americans: The Wabanakis," the semi-annotated bibliography consisting of 235 citations may be used by people who wish to have access to information and research (1890-1982) done about the tribes on the New England and Maritime shores, including the Wabanaki Confederacy composed of…

  10. The Basic Course: A Selected, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Demo, Penny

    Defining basic speech communication courses as those public speaking, interpersonal, or communication courses that treat fundamental communication concepts, this annotated bibliography reflects the current thought of speech educators on the basic course. The bibliography consists of 27 citations, all of which are drawn from the ERIC database. (SKC)

  11. Automating Ontological Annotation with WordNet

    SciTech Connect

    Sanfilippo, Antonio P.; Tratz, Stephen C.; Gregory, Michelle L.; Chappell, Alan R.; Whitney, Paul D.; Posse, Christian; Paulson, Patrick R.; Baddeley, Bob L.; Hohimer, Ryan E.; White, Amanda M.

    2006-01-22

    Semantic Web applications require robust and accurate annotation tools that are capable of automating the assignment of ontological classes to words in naturally occurring text (ontological annotation). Most current ontologies do not include rich lexical databases and are therefore not easily integrated with word sense disambiguation algorithms that are needed to automate ontological annotation. WordNet provides a potentially ideal solution to this problem as it offers a highly structured lexical conceptual representation that has been extensively used to develop word sense disambiguation algorithms. However, WordNet has not been designed as an ontology, and while it can be easily turned into one, the result of doing this would present users with serious practical limitations due to the great number of concepts (synonym sets) it contains. Moreover, mapping WordNet to an existing ontology may be difficult and requires substantial labor. We propose to overcome these limitations by developing an analytical platform that (1) provides a WordNet-based ontology offering a manageable and yet comprehensive set of concept classes, (2) leverages the lexical richness of WordNet to give an extensive characterization of concept class in terms of lexical instances, and (3) integrates a class recognition algorithm that automates the assignment of concept classes to words in naturally occurring text. The ensuing framework makes available an ontological annotation platform that can be effectively integrated with intelligence analysis systems to facilitate evidence marshaling and sustain the creation and validation of inference models.

  12. Research: Annotated Bibliography of New Canadian Studies.

    ERIC Educational Resources Information Center

    Toronto Board of Education (Ontario). Research Dept.

    This annotated bibliography of twenty-one research reports that provide knowledge about various cultures and educational experiences of the major ethnic groups in the Toronto schools is designed to present information for not only special English teachers, but other school personnel as well. The bibliography consists of reports that aim to: 1)…

  13. Project for Global Education: Annotated Bibliography.

    ERIC Educational Resources Information Center

    Institute for World Order, New York, NY.

    Over 260 books, textbooks, articles, pamphlets, periodicals, films, and multi-media packages appropriate for the analysis of global issues at the college level are briefly annotated. Entries include classic books and articles as well as a number of recent (1976-1981) publications. The purpose is to assist students and educators in developing a…

  14. Health Economics Research: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Dillard, Carole D.; And Others

    This annotated bibliography lists books and journal articles published since 1976 which deal with health economics and which are based on health services research supported by the National Center for Health Services Research (NCHSR). Articles prepared by NCHSR staff are listed as intramural. All other articles cite the NCHSR grant or contract…

  15. Nutrition & Adolescent Pregnancy: A Selected Annotated Bibliography.

    ERIC Educational Resources Information Center

    National Agricultural Library (USDA), Washington, DC.

    This annotated bibliography on nutrition and adolescent pregnancy is intended to be a source of technical assistance for nurses, nutritionists, physicians, educators, social workers, and other personnel concerned with improving the health of teenage mothers and their babies. It is divided into two major sections. The first section lists selected…

  16. Auditory Handicaps and Reading: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Geoffrion, Leo D., Comp.; Schuster, Karen E., Comp.

    This annotated bibliography on the reading achievement of the deaf is designed to aid those who wish to learn more about how children with severe auditory handicaps read. The various sections focus on the severity of the reading deficit of deaf students, the findings of basic research on how they read, and some of the instructional approaches…

  17. Case Studies in Reading: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Trela, Thaddeus M., Comp.; Becker, George J., Comp.

    Descriptions of individual diagnosis and remediation of reading problems experienced by students at all levels are included in this annotated bibliography. Included are books, texts having case study sections, and journal reports which together comprise useful sources of case studies of reading disabilities. An opening section lists nine "first…

  18. Early Childhood Education: A Selected, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Yan, Rose, Comp.

    This bibliography on early childhood (toddler to about age six) and early childhood education is divided into three main sections: annotations of monographs and selected papers, notes on journal articles, and abstracts of research reports. These are followed by a brief section on nonconventional (usually mixed media) materials on early childhood…

  19. International, Intercultural Communication: Selected Annotated Bibliography.

    ERIC Educational Resources Information Center

    Casmir, Fred L.

    Designed to assist the student, scholar or practitioner interested in the role of culture in communications and human organization, this annotated bibliography cites sources since 1972 on intercultural and international communication. The 78 references are organized as follows: (1) books (including general handbooks for training sojourners or…

  20. La Mujer Chicana: An Annotated Bibliography, 1976.

    ERIC Educational Resources Information Center

    Chapa, Evey, Ed.; And Others

    Intended to provide interested persons, researchers, and educators with information about "la mujer Chicana", this annotated bibliography cites 320 materials published between 1916 and 1975, with the majority being between 1960 and 1975. The 12 sections cover the following subject areas: Chicana publications; Chicana feminism and…

  1. Studies of Scientific Disciplines. An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Weisz, Diane; Kruytbosch, Carlos

    Provided in this bibliography are annotated lists of social studies of science literature, arranged alphabetically by author in 13 disciplinary areas. These areas include astronomy; general biology; biochemistry and molecular biology; biomedicine; chemistry; earth and space sciences; economics; engineering; mathematics; physics; political science;…

  2. Communication and Sexuality: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Buley, Jerry, Comp.; And Others

    The entries in this annotated bibliography represent books, educational journals, dissertations, popular magazines, and research studies that deal with the topic of communication and sexuality. Arranged alphabetically by author and also indexed according to subject matter, the titles span a variety of topics, including the following: sex and…

  3. READABILITY AND READING--AN ANNOTATED BIBLIOGRAPHY.

    ERIC Educational Resources Information Center

    DALE, EDGAR; SEELS, BARBARA

    THIS ANNOTATED BIBLIOGRAPHY COVERS THE FIELD OF READABILITY AND READING. THE SELECTED WORKS ARE ORGANIZED INTO NINE SECTIONS--(1) GENERAL REFERENCES ON READABILITY, (2) MEASURING OF READABILITY, (3) READABILITY AND SENTENCE STRUCTURE, (4) READABILITY AND VOCABULARY, (5) READABILITY AND LITERARY STYLE, (6) READABILITY IN SUBJECT AREA MATERIALS, (7)…

  4. Greeks in Canada (an Annotated Bibliography).

    ERIC Educational Resources Information Center

    Bombas, Leonidas C.

    This bibliography on Greeks in Canada includes annotated references to both published and (mostly) unpublished works. Among the 70 entries (arranged in alphabetical order by author) are articles, reports, papers, and theses that deal either exclusively with or include a separate section on Greeks in the various Canadian provinces. (GC)

  5. Organizational Communication: A Selected, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Putnam, Linda; Frye, Mary

    Directing the reader to books and articles making significant contributions to theory and research in the field of organizational communication, this annotated bibliography contains 43 entries, including seminal works, exemplars, and state-of-the-art pieces primarily by authors within the field of communication. The entries are grouped into 9…

  6. Reflective Annotations: On Becoming a Scholar

    ERIC Educational Resources Information Center

    Alexander, Mark; Taylor, Caroline; Greenberger, Scott; Watts, Margie; Balch, Riann

    2012-01-01

    This article presents the authors' reflective annotations on becoming a scholar. This paper begins with a discussion on socialization for teaching, followed by a discussion on socialization for service and sense of belonging. Then, it describes how the doctoral process evolves. Finally, it talks about adult learners who pursue doctoral education.

  7. Online Annotation--Research and Practices

    ERIC Educational Resources Information Center

    Glover, Ian; Xu, Zhijie; Hardaker, Glenn

    2007-01-01

    Annotation can be a valuable exercise when trying to understand new information. The technique can be used to create a "condensed" version of the original information for later review and to add additional information into the existing document. The growth in web-based learning materials and information sources has created requirement for systems…

  8. Suggested Books for Children: An Annotated Bibliography

    ERIC Educational Resources Information Center

    NHSA Dialog, 2008

    2008-01-01

    This article provides an annotated bibliography of various children's books. It includes listings of books that illustrate the dynamic relationships within the natural environment, economic context, racial and cultural identities, cross-group similarities and differences, gender, different abilities and stories of injustice and resistance.

  9. Annotated Psychodynamic Bibliography for Residents in Psychiatry

    PubMed Central

    CALIGOR, EVE

    1996-01-01

    The author provides an annotated bibliography to introduce psychodynamic psychotherapy and psychoanalysis to residents in psychiatry. The emphasis of the selection is on relevance to practice. The entries are grouped by topic, levels of difficulty are noted, and readings are identified as being of either current or historic relevance. PMID:22700303

  10. Women and World Development: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Buvinic, Mayra; And Others

    This annotated bibliography focuses on the effects of socioeconomic development and cultural change on women and on women's reactions to these changes. It is an expanded version of one which was prepared for the American Association of Science Seminar on Women in Development held in Mexico City in June 1975. The objectives were to disseminate this…

  11. Approaching the Holocaust: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Naftali, Haiya

    1990-01-01

    Presents an annotated bibliography of books on the Holocaust suitable for young adults. Describes Holocaust institutions and their resources. Provides an address for teachers interested in contacting a Holocaust institute in their area. Discusses the proliferation of teaching resources on the Second World War and their value in the classroom. (RW)

  12. Computer systems for annotation of single molecule fragments

    DOEpatents

    Schwartz, David Charles; Severin, Jessica

    2016-07-19

    There are provided computer systems for visualizing and annotating single molecule images. Annotation systems in accordance with this disclosure allow a user to mark and annotate single molecules of interest and their restriction enzyme cut sites thereby determining the restriction fragments of single nucleic acid molecules. The markings and annotations may be automatically generated by the system in certain embodiments and they may be overlaid translucently onto the single molecule images. An image caching system may be implemented in the computer annotation systems to reduce image processing time. The annotation systems include one or more connectors connecting to one or more databases capable of storing single molecule data as well as other biomedical data. Such diverse array of data can be retrieved and used to validate the markings and annotations. The annotation systems may be implemented and deployed over a computer network. They may be ergonomically optimized to facilitate user interactions.

  13. MEETING: Chlamydomonas Annotation Jamboree - October 2003

    SciTech Connect

    Grossman, Arthur R

    2007-04-13

    Shotgun sequencing of the nuclear genome of Chlamydomonas reinhardtii (Chlamydomonas throughout) was performed at an approximate 10X coverage by JGI. Roughly half of the genome is now contained on 26 scaffolds, all of which are at least 1.6 Mb, and the coverage of the genome is ~95%. There are now over 200,000 cDNA sequence reads that we have generated as part of the Chlamydomonas genome project (Grossman, 2003; Shrager et al., 2003; Grossman et al. 2007; Merchant et al., 2007); other sequences have also been generated by the Kasuza sequence group (Asamizu et al., 1999; Asamizu et al., 2000) or individual laboratories that have focused on specific genes. Shrager et al. (2003) placed the reads into distinct contigs (an assemblage of reads with overlapping nucleotide sequences), and contigs that group together as part of the same genes have been designated ACEs (assembly of contigs generated from EST information). All of the reads have also been mapped to the Chlamydomonas nuclear genome and the cDNAs and their corresponding genomic sequences have been reassembled, and the resulting assemblage is called an ACEG (an Assembly of contiguous EST sequences supported by genomic sequence) (Jain et al., 2007). Most of the unique genes or ACEGs are also represented by gene models that have been generated by the Joint Genome Institute (JGI, Walnut Creek, CA). These gene models have been placed onto the DNA scaffolds and are presented as a track on the Chlamydomonas genome browser associated with the genome portal (http://genome.jgi-psf.org/Chlre3/Chlre3.home.html). Ultimately, the meeting grant awarded by DOE has helped enormously in the development of an annotation pipeline (a set of guidelines used in the annotation of genes) and resulted in high quality annotation of over 4,000 genes; the annotators were from both Europe and the USA. Some of the people who led the annotation initiative were Arthur Grossman, Olivier Vallon, and Sabeeha Merchant (with many individual

  14. VariantAnnotation: a Bioconductor package for exploration and annotation of genetic variants

    PubMed Central

    Obenchain, Valerie; Lawrence, Michael; Carey, Vincent; Gogarten, Stephanie; Shannon, Paul; Morgan, Martin

    2014-01-01

    Summary: VariantAnnotation is an R / Bioconductor package for the exploration and annotation of genetic variants. Capabilities exist for reading, writing and filtering variant call format (VCF) files. VariantAnnotation allows ready access to additional R / Bioconductor facilities for advanced statistical analysis, data transformation, visualization and integration with diverse genomic resources. Availability and implementation: This package is implemented in R and available for download at the Bioconductor Web site (http://bioconductor.org/packages/2.13/bioc/html/VariantAnnotation.html). The package contains extensive help pages for individual functions and a ‘vignette’ outlining typical work flows; it is made available under the open source ‘Artistic-2.0’ license. Version 1.9.38 was used in this article. Contact: vobencha@fhcrc.org PMID:24681907

  15. The Reading/Writing Connection Updated: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Ahern, Jennifer; Bishop, Wendy; Briggs, Terri L.; Chapman, Joe; Davis, Kevin; Fay, Jennifer A.; Gillen, N. Kent; Harrill, Rob; Haswell, Richard H.; Loomis, Ormond; Melzer, Daniel; Methvin, Holly; Shupala, Andrew M.; Trevino, Sylvia

    This 1997 annotated bibliography of 244 items updates an earlier 87-item annotated bibliography. The current annotated bibliography focuses on the relationship between reading and writing as it bears upon the teaching of composition. Items looking at writing as a way of teaching reading, and items focused exclusively upon writer-based concerns…

  16. Annotation of Fusarium graminearum (PH-1) Version 5.0

    PubMed Central

    Hammond-Kosack, Kim E.

    2017-01-01

    ABSTRACT Fusarium graminearum floral infections are a major risk to the global supply of safe cereal grains. We report updates to the PH-1 reference genome and significant improvements to the annotation. Changes include introduction of legacy annotation identifiers, new gene models, secretome and effectorP predictions, and inclusion of extensive untranslated region (UTR) annotations. PMID:28082505

  17. VideoANT: Extending Online Video Annotation beyond Content Delivery

    ERIC Educational Resources Information Center

    Hosack, Bradford

    2010-01-01

    This paper expands the boundaries of video annotation in education by outlining the need for extended interaction in online video use, identifying the challenges faced by existing video annotation tools, and introducing Video-ANT, a tool designed to create text-based annotations integrated within the time line of a video hosted online. Several…

  18. RASTtk: A modular and extensible implementation of the RAST algorithm for building custom annotation pipelines and annotating batches of genomes

    PubMed Central

    Brettin, Thomas; Davis, James J.; Disz, Terry; Edwards, Robert A.; Gerdes, Svetlana; Olsen, Gary J.; Olson, Robert; Overbeek, Ross; Parrello, Bruce; Pusch, Gordon D.; Shukla, Maulik; Thomason, James A.; Stevens, Rick; Vonstein, Veronika; Wattam, Alice R.; Xia, Fangfang

    2015-01-01

    The RAST (Rapid Annotation using Subsystem Technology) annotation engine was built in 2008 to annotate bacterial and archaeal genomes. It works by offering a standard software pipeline for identifying genomic features (i.e., protein-encoding genes and RNA) and annotating their functions. Recently, in order to make RAST a more useful research tool and to keep pace with advancements in bioinformatics, it has become desirable to build a version of RAST that is both customizable and extensible. In this paper, we describe the RAST tool kit (RASTtk), a modular version of RAST that enables researchers to build custom annotation pipelines. RASTtk offers a choice of software for identifying and annotating genomic features as well as the ability to add custom features to an annotation job. RASTtk also accommodates the batch submission of genomes and the ability to customize annotation protocols for batch submissions. This is the first major software restructuring of RAST since its inception. PMID:25666585

  19. RASTtk: A modular and extensible implementation of the RAST algorithm for building custom annotation pipelines and annotating batches of genomes

    SciTech Connect

    Brettin, Thomas; Davis, James J.; Disz, Terry; Edwards, Robert A.; Gerdes, Svetlana; Olsen, Gary J.; Olson, Robert; Overbeek, Ross; Parrello, Bruce; Pusch, Gordon D.; Shukla, Maulik; Thomason, III, James A.; Stevens, Rick; Vonstein, Veronika; Wattam, Alice R.; Xia, Fangfang

    2015-02-10

    The RAST (Rapid Annotation using Subsystem Technology) annotation engine was built in 2008 to annotate bacterial and archaeal genomes. It works by offering a standard software pipeline for identifying genomic features (i.e., protein-encoding genes and RNA) and annotating their functions. Recently, in order to make RAST a more useful research tool and to keep pace with advancements in bioinformatics, it has become desirable to build a version of RAST that is both customizable and extensible. In this paper, we describe the RAST tool kit (RASTtk), a modular version of RAST that enables researchers to build custom annotation pipelines. RASTtk offers a choice of software for identifying and annotating genomic features as well as the ability to add custom features to an annotation job. RASTtk also accommodates the batch submission of genomes and the ability to customize annotation protocols for batch submissions. This is the first major software restructuring of RAST since its inception.

  20. RASTtk: a modular and extensible implementation of the RAST algorithm for building custom annotation pipelines and annotating batches of genomes.

    PubMed

    Brettin, Thomas; Davis, James J; Disz, Terry; Edwards, Robert A; Gerdes, Svetlana; Olsen, Gary J; Olson, Robert; Overbeek, Ross; Parrello, Bruce; Pusch, Gordon D; Shukla, Maulik; Thomason, James A; Stevens, Rick; Vonstein, Veronika; Wattam, Alice R; Xia, Fangfang

    2015-02-10

    The RAST (Rapid Annotation using Subsystem Technology) annotation engine was built in 2008 to annotate bacterial and archaeal genomes. It works by offering a standard software pipeline for identifying genomic features (i.e., protein-encoding genes and RNA) and annotating their functions. Recently, in order to make RAST a more useful research tool and to keep pace with advancements in bioinformatics, it has become desirable to build a version of RAST that is both customizable and extensible. In this paper, we describe the RAST tool kit (RASTtk), a modular version of RAST that enables researchers to build custom annotation pipelines. RASTtk offers a choice of software for identifying and annotating genomic features as well as the ability to add custom features to an annotation job. RASTtk also accommodates the batch submission of genomes and the ability to customize annotation protocols for batch submissions. This is the first major software restructuring of RAST since its inception.

  1. Model and Interoperability using Meta Data Annotations

    NASA Astrophysics Data System (ADS)

    David, O.

    2011-12-01

    Software frameworks and architectures are in need for meta data to efficiently support model integration. Modelers have to know the context of a model, often stepping into modeling semantics and auxiliary information usually not provided in a concise structure and universal format, consumable by a range of (modeling) tools. XML often seems the obvious solution for capturing meta data, but its wide adoption to facilitate model interoperability is limited by XML schema fragmentation, complexity, and verbosity outside of a data-automation process. Ontologies seem to overcome those shortcomings, however the practical significance of their use remains to be demonstrated. OMS version 3 took a different approach for meta data representation. The fundamental building block of a modular model in OMS is a software component representing a single physical process, calibration method, or data access approach. Here, programing language features known as Annotations or Attributes were adopted. Within other (non-modeling) frameworks it has been observed that annotations lead to cleaner and leaner application code. Framework-supported model integration, traditionally accomplished using Application Programming Interfaces (API) calls is now achieved using descriptive code annotations. Fully annotated components for various hydrological and Ag-system models now provide information directly for (i) model assembly and building, (ii) data flow analysis for implicit multi-threading or visualization, (iii) automated and comprehensive model documentation of component dependencies, physical data properties, (iv) automated model and component testing, calibration, and optimization, and (v) automated audit-traceability to account for all model resources leading to a particular simulation result. Such a non-invasive methodology leads to models and modeling components with only minimal dependencies on the modeling framework but a strong reference to its originating code. Since models and

  2. Annotations and the Collaborative Digital Library: Effects of an Aligned Annotation Interface on Student Argumentation and Reading Strategies

    ERIC Educational Resources Information Center

    Wolfe, Joanna

    2008-01-01

    Recent research on annotation interfaces provides provocative evidence that anchored, annotation-based discussion environments may lead to better conversations about a text. However, annotation interfaces raise complicated tradeoffs regarding screen real estate and positioning. It is argued that solving this screen real estate problem requires…

  3. Cognition inspired framework for indoor scene annotation

    NASA Astrophysics Data System (ADS)

    Ye, Zhipeng; Liu, Peng; Zhao, Wei; Tang, Xianglong

    2015-09-01

    We present a simple yet effective scene annotation framework based on a combination of bag-of-visual words (BoVW), three-dimensional scene structure estimation, scene context, and cognitive theory. From a macroperspective, the proposed cognition-based hybrid motivation framework divides the annotation problem into empirical inference and real-time classification. Inspired by the inference ability of human beings, common objects of indoor scenes are defined for experience-based inference, while in the real-time classification stage, an improved BoVW-based multilayer abstract semantics labeling method is proposed by introducing abstract semantic hierarchies to narrow the semantic gap and improve the performance of object categorization. The proposed framework was evaluated on a variety of common data sets and experimental results proved its effectiveness.

  4. Analysis and Annotation of Nucleic Acid Sequence

    SciTech Connect

    States, David J.

    2004-07-28

    The aims of this project were to develop improved methods for computational genome annotation and to apply these methods to improve the annotation of genomic sequence data with a specific focus on human genome sequencing. The project resulted in a substantial body of published work. Notable contributions of this project were the identification of basecalling and lane tracking as error processes in genome sequencing and contributions to improved methods for these steps in genome sequencing. This technology improved the accuracy and throughput of genome sequence analysis. Probabilistic methods for physical map construction were developed. Improved methods for sequence alignment, alternative splicing analysis, promoter identification and NF kappa B response gene prediction were also developed.

  5. Cadec: A corpus of adverse drug event annotations.

    PubMed

    Karimi, Sarvnaz; Metke-Jimenez, Alejandro; Kemp, Madonna; Wang, Chen

    2015-06-01

    CSIRO Adverse Drug Event Corpus (Cadec) is a new rich annotated corpus of medical forum posts on patient-reported Adverse Drug Events (ADEs). The corpus is sourced from posts on social media, and contains text that is largely written in colloquial language and often deviates from formal English grammar and punctuation rules. Annotations contain mentions of concepts such as drugs, adverse effects, symptoms, and diseases linked to their corresponding concepts in controlled vocabularies, i.e., SNOMED Clinical Terms and MedDRA. The quality of the annotations is ensured by annotation guidelines, multi-stage annotations, measuring inter-annotator agreement, and final review of the annotations by a clinical terminologist. This corpus is useful for studies in the area of information extraction, or more generally text mining, from social media to detect possible adverse drug reactions from direct patient reports. The corpus is publicly available at https://data.csiro.au.(1).

  6. Exchange Network

    EPA Pesticide Factsheets

    The Environmental Information Exchange Network (EIEN) is an Internet-based system used by state, tribal and territorial partners to securely share environmental and health information with one another and EPA.

  7. Gas exchange

    MedlinePlus Videos and Cool Tools

    ... during exhalation. Gas exchange is the delivery of oxygen from the lungs to the bloodstream, and the ... share a membrane with the capillaries in which oxygen and carbon dioxide move freely between the respiratory ...

  8. Deburring: an annotated bibliography. Volume VI

    SciTech Connect

    Gillespie, L.K.

    1980-07-01

    An annotated summary of 138 articles and publications on burrs, burr prevention and deburring is presented. Thirty-seven deburring processes are listed. Entries cited include English, Russian, French, Japanese, and German language articles. Entries are indexed by deburring processes, author, and language. Indexes also indicate which references discuss equipment and tooling, how to use a proces economics, burr properties, and how to design to minimize burr problems. Research studies are identified as are the materials deburred.

  9. HEAT EXCHANGER

    DOEpatents

    Fox, T.H. III; Richey, T. Jr.; Winders, G.R.

    1962-10-23

    A heat exchanger is designed for use in the transfer of heat between a radioactive fiuid and a non-radioactive fiuid. The exchanger employs a removable section containing the non-hazardous fluid extending into the section designed to contain the radioactive fluid. The removable section is provided with a construction to cancel out thermal stresses. The stationary section is pressurized to prevent leakage of the radioactive fiuid and to maintain a safe, desirable level for this fiuid. (AEC)

  10. WebMedSA: a web-based framework for segmenting and annotating medical images using biomedical ontologies

    NASA Astrophysics Data System (ADS)

    Vega, Francisco; Pérez, Wilson; Tello, Andrés.; Saquicela, Victor; Espinoza, Mauricio; Solano-Quinde, Lizandro; Vidal, Maria-Esther; La Cruz, Alexandra

    2015-12-01

    Advances in medical imaging have fostered medical diagnosis based on digital images. Consequently, the number of studies by medical images diagnosis increases, thus, collaborative work and tele-radiology systems are required to effectively scale up to this diagnosis trend. We tackle the problem of the collaborative access of medical images, and present WebMedSA, a framework to manage large datasets of medical images. WebMedSA relies on a PACS and supports the ontological annotation, as well as segmentation and visualization of the images based on their semantic description. Ontological annotations can be performed directly on the volumetric image or at different image planes (e.g., axial, coronal, or sagittal); furthermore, annotations can be complemented after applying a segmentation technique. WebMedSA is based on three main steps: (1) RDF-ization process for extracting, anonymizing, and serializing metadata comprised in DICOM medical images into RDF/XML; (2) Integration of different biomedical ontologies (using L-MOM library), making this approach ontology independent; and (3) segmentation and visualization of annotated data which is further used to generate new annotations according to expert knowledge, and validation. Initial user evaluations suggest that WebMedSA facilitates the exchange of knowledge between radiologists, and provides the basis for collaborative work among them.

  11. Nonlinear Deep Kernel Learning for Image Annotation.

    PubMed

    Jiu, Mingyuan; Sahbi, Hichem

    2017-02-08

    Multiple kernel learning (MKL) is a widely used technique for kernel design. Its principle consists in learning, for a given support vector classifier, the most suitable convex (or sparse) linear combination of standard elementary kernels. However, these combinations are shallow and often powerless to capture the actual similarity between highly semantic data, especially for challenging classification tasks such as image annotation. In this paper, we redefine multiple kernels using deep multi-layer networks. In this new contribution, a deep multiple kernel is recursively defined as a multi-layered combination of nonlinear activation functions, each one involves a combination of several elementary or intermediate kernels, and results into a positive semi-definite deep kernel. We propose four different frameworks in order to learn the weights of these networks: supervised, unsupervised, kernel-based semisupervised and Laplacian-based semi-supervised. When plugged into support vector machines (SVMs), the resulting deep kernel networks show clear gain, compared to several shallow kernels for the task of image annotation. Extensive experiments and analysis on the challenging ImageCLEF photo annotation benchmark, the COREL5k database and the Banana dataset validate the effectiveness of the proposed method.

  12. Management Tool for Semantic Annotations in WSDL

    NASA Astrophysics Data System (ADS)

    Boissel-Dallier, Nicolas; Lorré, Jean-Pierre; Benaben, Frédérick

    Semantic Web Services add features to automate web services discovery and composition. A new standard called SAWSDL emerged recently as a W3C recommendation to add semantic annotations within web service descriptions (WSDL). In order to manipulate such information in Java program we need an XML parser. Two open-source libraries already exist (SAWSDL4J and Woden4SAWSDL) but they don't meet all our specific needs such as support for WSDL 1.1 and 2.0. This paper presents a new tool, called EasyWSDL, which is able to handle semantic annotations as well as to manage the full WSDL description thanks to a plug-in mechanism. This tool allows us to read/edit/create a WSDL description and related annotations thanks to a uniform API, in both 1.1 and 2.0 versions. This document compares these three libraries and presents its integration into Dragon the OW2 open-source SOA governance tool.

  13. Video data annotation, archiving, and access

    NASA Astrophysics Data System (ADS)

    Wilkin, D.; Connor, J.; Stout, N. J.; Walz, K.; Schlining, K.; Graybeal, J.

    2002-12-01

    Scientifically useful, high-quality video data can be challenging to integrate with other data, and to analyze and archive for use in ocean science. The Monterey Bay Aquarium Research Institute (MBARI) uses high-resolution video equipment to record over 300 remotely operated vehicle dives per year. Over the past 14 years, 13,000 videotapes have been archived and maintained as a centralized institutional resource. MBARI has developed a set of software applications to annotate and access video data. Users can identify the location of video sequences using a data query component; complex queries can be made by constraining temporal, spatial, or physical parameters (e.g., season, location, or depth). The applications reference a knowledge base of over 3,000 biological, geological and technical terms, providing consistent hierarchical information about objects and associated descriptions for annotating video at sea or on shore. The annotation, knowledge base, and query components together provide a comprehensive video archive software system that can be applied to a variety of scientific disciplines. Also in development, using the XML data format, is an interactive reference interface to explore MBARI's deep-sea knowledge base. When complete, the full software system will be disseminated to the research community via the web or CD, to help meet the challenges inherent in archiving video data.

  14. UCSC Data Integrator and Variant Annotation Integrator

    PubMed Central

    Hinrichs, Angie S.; Raney, Brian J.; Speir, Matthew L.; Rhead, Brooke; Casper, Jonathan; Karolchik, Donna; Kuhn, Robert M.; Rosenbloom, Kate R.; Zweig, Ann S.; Haussler, David; Kent, W. James

    2016-01-01

    Summary: Two new tools on the UCSC Genome Browser web site provide improved ways of combining information from multiple datasets, optionally including the user's own custom track data and/or data from track hubs. The Data Integrator combines columns from multiple data tracks, showing all items from the first track along with overlapping items from the other tracks. The Variant Annotation Integrator is tailored to adding functional annotations to variant calls; it offers a more restricted set of underlying data tracks but adds predictions of each variant's consequences for any overlapping or nearby gene transcript. When available, it optionally adds additional annotations including effect prediction scores from dbNSFP for missense mutations, ENCODE regulatory summary tracks and conservation scores. Availability and implementation: The web tools are freely available at http://genome.ucsc.edu/ and the underlying database is available for download at http://hgdownload.cse.ucsc.edu/. The software (written in C and Javascript) is available from https://genome-store.ucsc.edu/ and is freely available for academic and non-profit usage; commercial users must obtain a license. Contact: angie@soe.ucsc.edu Supplementary information: Supplementary data are available at Bioinformatics online. PMID:26740527

  15. Annotation Graphs: A Graph-Based Visualization for Meta-Analysis of Data Based on User-Authored Annotations.

    PubMed

    Zhao, Jian; Glueck, Michael; Breslav, Simon; Chevalier, Fanny; Khan, Azam

    2017-01-01

    User-authored annotations of data can support analysts in the activity of hypothesis generation and sensemaking, where it is not only critical to document key observations, but also to communicate insights between analysts. We present annotation graphs, a dynamic graph visualization that enables meta-analysis of data based on user-authored annotations. The annotation graph topology encodes annotation semantics, which describe the content of and relations between data selections, comments, and tags. We present a mixed-initiative approach to graph layout that integrates an analyst's manual manipulations with an automatic method based on similarity inferred from the annotation semantics. Various visual graph layout styles reveal different perspectives on the annotation semantics. Annotation graphs are implemented within C8, a system that supports authoring annotations during exploratory analysis of a dataset. We apply principles of Exploratory Sequential Data Analysis (ESDA) in designing C8, and further link these to an existing task typology in the visualization literature. We develop and evaluate the system through an iterative user-centered design process with three experts, situated in the domain of analyzing HCI experiment data. The results suggest that annotation graphs are effective as a method of visually extending user-authored annotations to data meta-analysis for discovery and organization of ideas.

  16. The GOA database: Gene Ontology annotation updates for 2015

    PubMed Central

    Huntley, Rachael P.; Sawford, Tony; Mutowo-Meullenet, Prudence; Shypitsyna, Aleksandra; Bonilla, Carlos; Martin, Maria J.; O'Donovan, Claire

    2015-01-01

    The Gene Ontology Annotation (GOA) resource (http://www.ebi.ac.uk/GOA) provides evidence-based Gene Ontology (GO) annotations to proteins in the UniProt Knowledgebase (UniProtKB). Manual annotations provided by UniProt curators are supplemented by manual and automatic annotations from model organism databases and specialist annotation groups. GOA currently supplies 368 million GO annotations to almost 54 million proteins in more than 480 000 taxonomic groups. The resource now provides annotations to five times the number of proteins it did 4 years ago. As a member of the GO Consortium, we adhere to the most up-to-date Consortium-agreed annotation guidelines via the use of quality control checks that ensures that the GOA resource supplies high-quality functional information to proteins from a wide range of species. Annotations from GOA are freely available and are accessible through a powerful web browser as well as a variety of annotation file formats. PMID:25378336

  17. CMAS: a rich media annotation system for medical imaging

    NASA Astrophysics Data System (ADS)

    Lin, I.-Jong; Chao, Hui

    2006-03-01

    We have developed the CMAS system (Collaborative Medical Annotation System) so that medical professionals will be able to easily annotate digital medical records that contain medical imaging or procedure videos. The CMAS system enables a non-technical person to annotate a medical image or video with their recorded presence. The CMAS system displays medical images via a projector onto a screen; when a doctor (or patient) physically walks in front of this screen with the medical image and gives his/her opinion while gesturing at the image, the CMAS system intuitively captures this interaction by creating a video annotation with HP's Active Shadows technology. The CMAS system automatically transforms physical interactions, ranging from a laser pointer spot to a doctor's physical presence, into video annotation that then can be overlaid on top of the medical image or seamlessly inserted into the procedure video. Annotated in such a manner, the medical record retains the historical development of the diagnostic medical opinion, explained through presence of doctors and their respective annotations. The CMAS system structures the annotation of digital medical records such that image/video annotations from multiple sources, at different times, and from different locations can be maintained within a historical context and be consistently referenced among multiple annotations.

  18. Genome-wide metabolic (re-) annotation of Kluyveromyces lactis

    PubMed Central

    2012-01-01

    Background Even before having its genome sequence published in 2004, Kluyveromyces lactis had long been considered a model organism for studies in genetics and physiology. Research on Kluyveromyces lactis is quite advanced and this yeast species is one of the few with which it is possible to perform formal genetic analysis. Nevertheless, until now, no complete metabolic functional annotation has been performed to the proteins encoded in the Kluyveromyces lactis genome. Results In this work, a new metabolic genome-wide functional re-annotation of the proteins encoded in the Kluyveromyces lactis genome was performed, resulting in the annotation of 1759 genes with metabolic functions, and the development of a methodology supported by merlin (software developed in-house). The new annotation includes novelties, such as the assignment of transporter superfamily numbers to genes identified as transporter proteins. Thus, the genes annotated with metabolic functions could be exclusively enzymatic (1410 genes), transporter proteins encoding genes (301 genes) or have both metabolic activities (48 genes). The new annotation produced by this work largely surpassed the Kluyveromyces lactis currently available annotations. A comparison with KEGG’s annotation revealed a match with 844 (~90%) of the genes annotated by KEGG, while adding 850 new gene annotations. Moreover, there are 32 genes with annotations different from KEGG. Conclusions The methodology developed throughout this work can be used to re-annotate any yeast or, with a little tweak of the reference organism, the proteins encoded in any sequenced genome. The new annotation provided by this study offers basic knowledge which might be useful for the scientific community working on this model yeast, because new functions have been identified for the so-called metabolic genes. Furthermore, it served as the basis for the reconstruction of a compartmentalized, genome-scale metabolic model of Kluyveromyces lactis, which is

  19. Annotation and visualization of endogenous retroviral sequences using the Distributed Annotation System (DAS) and eBioX

    PubMed Central

    Martínez Barrio, Álvaro; Lagercrantz, Erik; Sperber, Göran O; Blomberg, Jonas; Bongcam-Rudloff, Erik

    2009-01-01

    Background The Distributed Annotation System (DAS) is a widely used network protocol for sharing biological information. The distributed aspects of the protocol enable the use of various reference and annotation servers for connecting biological sequence data to pertinent annotations in order to depict an integrated view of the data for the final user. Results An annotation server has been devised to provide information about the endogenous retroviruses detected and annotated by a specialized in silico tool called RetroTector. We describe the procedure to implement the DAS 1.5 protocol commands necessary for constructing the DAS annotation server. We use our server to exemplify those steps. Data distribution is kept separated from visualization which is carried out by eBioX, an easy to use open source program incorporating multiple bioinformatics utilities. Some well characterized endogenous retroviruses are shown in two different DAS clients. A rapid analysis of areas free from retroviral insertions could be facilitated by our annotations. Conclusion The DAS protocol has shown to be advantageous in the distribution of endogenous retrovirus data. The distributed nature of the protocol is also found to aid in combining annotation and visualization along a genome in order to enhance the understanding of ERV contribution to its evolution. Reference and annotation servers are conjointly used by eBioX to provide visualization of ERV annotations as well as other data sources. Our DAS data source can be found in the central public DAS service repository, , or at . PMID:19534743

  20. Protein Sequence Annotation Tool (PSAT): A centralized web-based meta-server for high-throughput sequence annotations

    SciTech Connect

    Leung, Elo; Huang, Amy; Cadag, Eithon; Montana, Aldrin; Soliman, Jan Lorenz; Zhou, Carol L. Ecale

    2016-01-20

    In this study, we introduce the Protein Sequence Annotation Tool (PSAT), a web-based, sequence annotation meta-server for performing integrated, high-throughput, genome-wide sequence analyses. Our goals in building PSAT were to (1) create an extensible platform for integration of multiple sequence-based bioinformatics tools, (2) enable functional annotations and enzyme predictions over large input protein fasta data sets, and (3) provide a web interface for convenient execution of the tools. In this paper, we demonstrate the utility of PSAT by annotating the predicted peptide gene products of Herbaspirillum sp. strain RV1423, importing the results of PSAT into EC2KEGG, and using the resulting functional comparisons to identify a putative catabolic pathway, thereby distinguishing RV1423 from a well annotated Herbaspirillum species. This analysis demonstrates that high-throughput enzyme predictions, provided by PSAT processing, can be used to identify metabolic potential in an otherwise poorly annotated genome. Lastly, PSAT is a meta server that combines the results from several sequence-based annotation and function prediction codes, and is available at http://psat.llnl.gov/psat/. PSAT stands apart from other sequencebased genome annotation systems in providing a high-throughput platform for rapid de novo enzyme predictions and sequence annotations over large input protein sequence data sets in FASTA. PSAT is most appropriately applied in annotation of large protein FASTA sets that may or may not be associated with a single genome.

  1. Protein Sequence Annotation Tool (PSAT): A centralized web-based meta-server for high-throughput sequence annotations

    DOE PAGES

    Leung, Elo; Huang, Amy; Cadag, Eithon; ...

    2016-01-20

    In this study, we introduce the Protein Sequence Annotation Tool (PSAT), a web-based, sequence annotation meta-server for performing integrated, high-throughput, genome-wide sequence analyses. Our goals in building PSAT were to (1) create an extensible platform for integration of multiple sequence-based bioinformatics tools, (2) enable functional annotations and enzyme predictions over large input protein fasta data sets, and (3) provide a web interface for convenient execution of the tools. In this paper, we demonstrate the utility of PSAT by annotating the predicted peptide gene products of Herbaspirillum sp. strain RV1423, importing the results of PSAT into EC2KEGG, and using the resultingmore » functional comparisons to identify a putative catabolic pathway, thereby distinguishing RV1423 from a well annotated Herbaspirillum species. This analysis demonstrates that high-throughput enzyme predictions, provided by PSAT processing, can be used to identify metabolic potential in an otherwise poorly annotated genome. Lastly, PSAT is a meta server that combines the results from several sequence-based annotation and function prediction codes, and is available at http://psat.llnl.gov/psat/. PSAT stands apart from other sequencebased genome annotation systems in providing a high-throughput platform for rapid de novo enzyme predictions and sequence annotations over large input protein sequence data sets in FASTA. PSAT is most appropriately applied in annotation of large protein FASTA sets that may or may not be associated with a single genome.« less

  2. Genomic Data and Annotation from the SEED

    DOE Data Explorer

    Fonstein, Michael; Kogan, Yakov; Osterman, Andrei; Overbeek, Ross; Vonstein, Veronika The Fellowship for Interpretation of Genomes (FIG)

    The SEED Project is a cooperative effort to annotate ever-expanding genomic data so researchers can conduct effective comparative analyses of genomes. Launched in 2003 by the Fellowship for Interpretation of Genomes (FIG), the project is one of several initiatives in ongoing development of data curation systems. SEED is designed to be used by scientists from numerous centers and with varied research objectives. As such, several institutions have since joined FIG in a consortium, including the University of Chicago, DOE’s Argonne National Laboratory (ANL), the University of Illinois at Urbana-Champaign, and others. As one example, ANL has used SEED to develop the National Microbial Pathogen Data Resource. Other agencies and institutions have used the project to discover genome components and clarify gene functions such as metabolism. SEED also has enabled researchers to conduct comparative analyses of closely related genomes and has supported derivation of stoichiometric models to understand metabolic processes. The SEED Project has been extended to support metagenomic samples and concomitant analytical tools. Moreover, the number of genomes being introduced into SEED is growing very rapidly. Building a framework to support this growth while providing highly accurate annotations is centrally important to SEED. The project’s subsystem-based annotation strategy has become the technological foundation for addressing these challenges.(copied from Appendix 7 of Systems Biology Knowledgebase for a New Era in Biology, A Genomics:GTL Report from the May 2008 Workshop, DOE/SC-0113, Grequrick, S; Fredrickson, J.K.; Stevens, R., Pub March 1, 2009.)

  3. Human disturbances of waterfowl: An annotated bibliography

    USGS Publications Warehouse

    Dahlgren, R.B.; Korschgen, C.E.

    1992-01-01

    The expansion of outdoor recreation greatly increased the interaction between the public, waterfowl, and waterfowl habitat. The effects of these interactions on waterfowl habitats are visible and obvious, whereas the effects of interactions that disrupt the normal behavior of waterfowl are subtle and often overlooked, but perhaps no less harmful than destruction of habitat. Resource managers and administrators require information on the types, magnitude, and effect of disturbances from human contact with wildlife. This bibliography contains annotations for 211 articles with information about effects of human disturbances on waterfowl. Indexes are provided by subject or key words, geographic locations, species of waterfowl, and authors.

  4. Film annotation system for a space experiment

    NASA Technical Reports Server (NTRS)

    Browne, W. R.; Johnson, S. S.

    1989-01-01

    This microprocessor system was designed to control and annotate a Nikon 35 mm camera for the purpose of obtaining photographs and data at predefined time intervals. The single STD BUSS interface card was designed in such a way as to allow it to be used in either a stand alone application with minimum features or installed in a STD BUSS computer allowing for maximum features. This control system also allows the exposure of twenty eight alpha/numeric characters across the bottom of each photograph. The data contains such information as camera identification, frame count, user defined text, and time to .01 second.

  5. Annotated bibliography of Software Engineering Laboratory literature

    NASA Technical Reports Server (NTRS)

    Morusiewicz, Linda; Valett, Jon D.

    1991-01-01

    An annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory is given. More than 100 publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. All materials have been grouped into eight general subject areas for easy reference: The Software Engineering Laboratory; The Software Engineering Laboratory: Software Development Documents; Software Tools; Software Models; Software Measurement; Technology Evaluations; Ada Technology; and Data Collection. Subject and author indexes further classify these documents by specific topic and individual author.

  6. Annotated bibliography of software engineering laboratory literature

    NASA Technical Reports Server (NTRS)

    Buhler, Melanie; Valett, Jon

    1989-01-01

    An annotated bibliography is presented of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory. The bibliography was updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials were grouped into eight general subject areas for easy reference: (1) The Software Engineering Laboratory; (2) The Software Engineering Laboratory: Software Development Documents; (3) Software Tools; (4) Software Models; (5) Software Measurement; (6) Technology Evaluations; (7) Ada Technology; and (8) Data Collection. Subject and author indexes further classify these documents by specific topic and individual author.

  7. Annotated bibliography of Software Engineering Laboratory literature

    NASA Technical Reports Server (NTRS)

    1985-01-01

    An annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory is presented. More than 100 publications are summarized. These publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials are grouped into five general subject areas for easy reference: (1) the software engineering laboratory; (2) software tools; (3) models and measures; (4) technology evaluations; and (5) data collection. An index further classifies these documents by specific topic.

  8. Annotated bibliography of Software Engineering Laboratory literature

    NASA Technical Reports Server (NTRS)

    Morusiewicz, Linda; Valett, Jon

    1993-01-01

    This document is an annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory. Nearly 200 publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials have been grouped into eight general subject areas for easy reference: the Software Engineering Laboratory; the Software Engineering Laboratory: software development documents; software tools; software models; software measurement; technology evaluations; Ada technology; and data collection. This document contains an index of these publications classified by individual author.

  9. Annotated bibliography of software engineering laboratory literature

    NASA Technical Reports Server (NTRS)

    Groves, Paula; Valett, Jon

    1990-01-01

    An annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory is given. More than 100 publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials have been grouped into eight general subject areas for easy reference: the Software Engineering Laboratory; the Software Engineering Laboratory-software development documents; software tools; software models; software measurement; technology evaluations; Ada technology; and data collection. Subject and author indexes further classify these documents by specific topic and individual author.

  10. Evaluating the effects of machine pre-annotation and an interactive annotation interface on manual de-identification of clinical text.

    PubMed

    South, Brett R; Mowery, Danielle; Suo, Ying; Leng, Jianwei; Ferrández, Óscar; Meystre, Stephane M; Chapman, Wendy W

    2014-08-01

    The Health Insurance Portability and Accountability Act (HIPAA) Safe Harbor method requires removal of 18 types of protected health information (PHI) from clinical documents to be considered "de-identified" prior to use for research purposes. Human review of PHI elements from a large corpus of clinical documents can be tedious and error-prone. Indeed, multiple annotators may be required to consistently redact information that represents each PHI class. Automated de-identification has the potential to improve annotation quality and reduce annotation time. For instance, using machine-assisted annotation by combining de-identification system outputs used as pre-annotations and an interactive annotation interface to provide annotators with PHI annotations for "curation" rather than manual annotation from "scratch" on raw clinical documents. In order to assess whether machine-assisted annotation improves the reliability and accuracy of the reference standard quality and reduces annotation effort, we conducted an annotation experiment. In this annotation study, we assessed the generalizability of the VA Consortium for Healthcare Informatics Research (CHIR) annotation schema and guidelines applied to a corpus of publicly available clinical documents called MTSamples. Specifically, our goals were to (1) characterize a heterogeneous corpus of clinical documents manually annotated for risk-ranked PHI and other annotation types (clinical eponyms and person relations), (2) evaluate how well annotators apply the CHIR schema to the heterogeneous corpus, (3) compare whether machine-assisted annotation (experiment) improves annotation quality and reduces annotation time compared to manual annotation (control), and (4) assess the change in quality of reference standard coverage with each added annotator's annotations.

  11. Heat exchanger

    DOEpatents

    Daman, Ernest L.; McCallister, Robert A.

    1979-01-01

    A heat exchanger is provided having first and second fluid chambers for passing primary and secondary fluids. The chambers are spaced apart and have heat pipes extending from inside one chamber to inside the other chamber. A third chamber is provided for passing a purge fluid, and the heat pipe portion between the first and second chambers lies within the third chamber.

  12. Non-Formal Education and Agriculture: A Selected Annotated Bibliography. Annotated Bibliography #10.

    ERIC Educational Resources Information Center

    Sullivan, Karen Collamore; And Others

    Intended for those actively engaged in nonformal education for development, this annotated bibliography contains approximately 300 references to documents that highlight issues concerning food production, distribution, and consumption. It also demonstrates education's role in enhancing developmental efforts to alleviate world hunger. Materials are…

  13. Women in Development: A Selected Annotated Bibliography and Resource Guide. Annotated Bibliography #1.

    ERIC Educational Resources Information Center

    Vavrus, Linda Gire; Cadieux, Ron

    This annotated bibliography on the subject of women in development is compiled from the resource collection of the Non-Formal Education Information Center of Michigan State University. Planned development efforts are beginning to reflect a greater appreciation of nontraditional, as well as traditional, role options for women. Moreover, constraints…

  14. Literacy and Basic Education: A Selected, Annotated Bibliography. Annotated Bibliography #3.

    ERIC Educational Resources Information Center

    Michigan State Univ., East Lansing. Non-Formal Education Information Center.

    A selected annotated bibliography on literacy and basic education, including contributions from practitioners in the worldwide non-formal education network and compiled for them, has three interrelated themes: integration of literacy programs with broader development efforts; the learner-centered or "psycho-social" approach to literacy,…

  15. Supporting One-Time Point Annotations for Gesture Recognition.

    PubMed

    Nguyen-Dinh, Long-Van; Calatroni, Alberto; Troester, Gerhard

    2016-12-08

    This paper investigates a new annotation technique that reduces significantly the amount of time to annotate training data for gesture recognition. Conventionally, the annotations comprise the start and end times, and the corresponding labels of gestures in sensor recordings. In this work, we propose a one-time point annotation in which labelers do not have to select the start and end time carefully, but just mark a one-time point within the time a gesture is happening. The technique gives more freedom and reduces significantly the burden for labelers. To make the one-time point annotations applicable, we propose a novel BoundarySearch algorithm to find automatically the correct temporal boundaries of gestures by discovering data patterns around their given one-time point annotations. The corrected annotations are then used to train gesture models. We evaluate the method on three applications from wearable gesture recognition with various gesture classes (10-17 classes) recorded with different sensor modalities. The results show that training on the corrected annotations can achieve performances close to a fully supervised training on clean annotations (lower by just up to 5% F1-score on average). Furthermore, the BoundarySearch algorithm is also evaluated on the ChaLearn 2014 multi-modal gesture recognition challenge recorded with Kinect sensors from computer vision and achieves similar results.

  16. Articles Pertinent to the Campus Press: A Selected Annotated Bibliography.

    ERIC Educational Resources Information Center

    Ardoin, Birthney; And Others

    1978-01-01

    Lists and annotates articles dealing with such topics as advertising, broadcasting, editorial policy and methods, journalism education, journalism opportunities, media management, press law, and public relations. (GW)

  17. Correction of the Caulobacter crescentus NA1000 genome annotation.

    PubMed

    Ely, Bert; Scott, LaTia Etheredge

    2014-01-01

    Bacterial genome annotations are accumulating rapidly in the GenBank database and the use of automated annotation technologies to create these annotations has become the norm. However, these automated methods commonly result in a small, but significant percentage of genome annotation errors. To improve accuracy and reliability, we analyzed the Caulobacter crescentus NA1000 genome utilizing computer programs Artemis and MICheck to manually examine the third codon position GC content, alignment to a third codon position GC frame plot peak, and matches in the GenBank database. We identified 11 new genes, modified the start site of 113 genes, and changed the reading frame of 38 genes that had been incorrectly annotated. Furthermore, our manual method of identifying protein-coding genes allowed us to remove 112 non-coding regions that had been designated as coding regions. The improved NA1000 genome annotation resulted in a reduction in the use of rare codons since noncoding regions with atypical codon usage were removed from the annotation and 49 new coding regions were added to the annotation. Thus, a more accurate codon usage table was generated as well. These results demonstrate that a comparison of the location of peaks third codon position GC content to the location of protein coding regions could be used to verify the annotation of any genome that has a GC content that is greater than 60%.

  18. Learning from partially annotated OPT images by contextual relevance ranking.

    PubMed

    Li, Wenqi; Zhang, Jianguo; Zheng, Wei-Shi; Coats, Maria; Carey, Frank A; McKenna, Stephen J

    2013-01-01

    Annotations delineating regions of interest can provide valuable information for training medical image classification and segmentation methods. However the process of obtaining annotations is tedious and time-consuming, especially for high-resolution volumetric images. In this paper we present a novel learning framework to reduce the requirement of manual annotations while achieving competitive classification performance. The approach is evaluated on a dataset with 59 3D optical projection tomography images of colorectal polyps. The results show that the proposed method can robustly infer patterns from partially annotated images with low computational cost.

  19. A Novel Approach to Semantic and Coreference Annotation at LLNL

    SciTech Connect

    Firpo, M

    2005-02-04

    A case is made for the importance of high quality semantic and coreference annotation. The challenges of providing such annotation are described. Asperger's Syndrome is introduced, and the connections are drawn between the needs of text annotation and the abilities of persons with Asperger's Syndrome to meet those needs. Finally, a pilot program is recommended wherein semantic annotation is performed by people with Asperger's Syndrome. The primary points embodied in this paper are as follows: (1) Document annotation is essential to the Natural Language Processing (NLP) projects at Lawrence Livermore National Laboratory (LLNL); (2) LLNL does not currently have a system in place to meet its need for text annotation; (3) Text annotation is challenging for a variety of reasons, many related to its very rote nature; (4) Persons with Asperger's Syndrome are particularly skilled at rote verbal tasks, and behavioral experts agree that they would excel at text annotation; and (6) A pilot study is recommend in which two to three people with Asperger's Syndrome annotate documents and then the quality and throughput of their work is evaluated relative to that of their neuro-typical peers.

  20. Semantator: semantic annotator for converting biomedical text to linked data.

    PubMed

    Tao, Cui; Song, Dezhao; Sharma, Deepak; Chute, Christopher G

    2013-10-01

    More than 80% of biomedical data is embedded in plain text. The unstructured nature of these text-based documents makes it challenging to easily browse and query the data of interest in them. One approach to facilitate browsing and querying biomedical text is to convert the plain text to a linked web of data, i.e., converting data originally in free text to structured formats with defined meta-level semantics. In this paper, we introduce Semantator (Semantic Annotator), a semantic-web-based environment for annotating data of interest in biomedical documents, browsing and querying the annotated data, and interactively refining annotation results if needed. Through Semantator, information of interest can be either annotated manually or semi-automatically using plug-in information extraction tools. The annotated results will be stored in RDF and can be queried using the SPARQL query language. In addition, semantic reasoners can be directly applied to the annotated data for consistency checking and knowledge inference. Semantator has been released online and was used by the biomedical ontology community who provided positive feedbacks. Our evaluation results indicated that (1) Semantator can perform the annotation functionalities as designed; (2) Semantator can be adopted in real applications in clinical and transactional research; and (3) the annotated results using Semantator can be easily used in Semantic-web-based reasoning tools for further inference.

  1. Interactive annotation of textures in thoracic CT scans

    NASA Astrophysics Data System (ADS)

    Kockelkorn, Thessa T. J. P.; de Jong, Pim A.; Gietema, Hester A.; Grutters, Jan C.; Prokop, Mathias; van Ginneken, Bram

    2010-03-01

    This study describes a system for interactive annotation of thoracic CT scans. Lung volumes in these scans are segmented and subdivided into roughly spherical volumes of interest (VOIs) with homogeneous texture using a clustering procedure. For each 3D VOI, 72 features are calculated. The observer inspects the scan to determine which textures are present and annotates, with mouse clicks, several VOIs of each texture. Based on these annotations, a k-nearest-neighbor classifier is trained, which classifies all remaining VOIs in the scan. The algorithm then presents a slice with suggested annotations to the user, in which the user can correct mistakes. The classifier is retrained, taking into account these new annotations, and the user is presented another slice for correction. This process continues until at least 50% of all lung voxels in the scan have been classified. The remaining VOIs are classified automatically. In this way, the entire lung volume is annotated. The system has been applied to scans of patients with usual and non-specific interstitial pneumonia. The results of interactive annotation are compared to a setup in which the user annotates all predefined VOIs manually. The interactive system is 3.7 times as fast as complete manual annotation of VOIs and differences between the methods are similar to interobserver variability. This is a first step towards precise volumetric quantitation of texture patterns in thoracic CT in clinical research and in clinical practice.

  2. Ontology-Based Prediction and Prioritization of Gene Functional Annotations.

    PubMed

    Chicco, Davide; Masseroli, Marco

    2016-01-01

    Genes and their protein products are essential molecular units of a living organism. The knowledge of their functions is key for the understanding of physiological and pathological biological processes, as well as in the development of new drugs and therapies. The association of a gene or protein with its functions, described by controlled terms of biomolecular terminologies or ontologies, is named gene functional annotation. Very many and valuable gene annotations expressed through terminologies and ontologies are available. Nevertheless, they might include some erroneous information, since only a subset of annotations are reviewed by curators. Furthermore, they are incomplete by definition, given the rapidly evolving pace of biomolecular knowledge. In this scenario, computational methods that are able to quicken the annotation curation process and reliably suggest new annotations are very important. Here, we first propose a computational pipeline that uses different semantic and machine learning methods to predict novel ontology-based gene functional annotations; then, we introduce a new semantic prioritization rule to categorize the predicted annotations by their likelihood of being correct. Our tests and validations proved the effectiveness of our pipeline and prioritization of predicted annotations, by selecting as most likely manifold predicted annotations that were later confirmed.

  3. Towards a Library of Standard Operating Procedures (SOPs) for (meta)genomic annotation

    SciTech Connect

    Kyrpides, Nikos; Angiuoli, Samuel V.; Cochrane, Guy; Field, Dawn; Garrity, George; Gussman, Aaron; Kodira, Chinnappa D.; Klimke, William; Kyrpides, Nikos; Madupu, Ramana; Markowitz, Victor; Tatusova, Tatiana; Thomson, Nick; White, Owen

    2008-04-01

    Genome annotations describe the features of genomes and accompany sequences in genome databases. The methodologies used to generate genome annotation are diverse and typically vary amongst groups. Descriptions of the annotation procedure are helpful in interpreting genome annotation data. Standard Operating Procedures (SOPs) for genome annotation describe the processes that generate genome annotations. Some groups are currently documenting procedures but standards are lacking for structure and content of annotation SOPs. In addition, there is no central repository to store and disseminate procedures and protocols for genome annotation. We highlight the importance of SOPs for genome annotation and endorse a central online repository of SOPs.

  4. Improving gene annotation using peptide mass spectrometry

    PubMed Central

    Tanner, Stephen; Shen, Zhouxin; Ng, Julio; Florea, Liliana; Guigó, Roderic; Briggs, Steven P.; Bafna, Vineet

    2007-01-01

    Annotation of protein-coding genes is a key goal of genome sequencing projects. In spite of tremendous recent advances in computational gene finding, comprehensive annotation remains a challenge. Peptide mass spectrometry is a powerful tool for researching the dynamic proteome and suggests an attractive approach to discover and validate protein-coding genes. We present algorithms to construct and efficiently search spectra against a genomic database, with no prior knowledge of encoded proteins. By searching a corpus of 18.5 million tandem mass spectra (MS/MS) from human proteomic samples, we validate 39,000 exons and 11,000 introns at the level of translation. We present translation-level evidence for novel or extended exons in 16 genes, confirm translation of 224 hypothetical proteins, and discover or confirm over 40 alternative splicing events. Polymorphisms are efficiently encoded in our database, allowing us to observe variant alleles for 308 coding SNPs. Finally, we demonstrate the use of mass spectrometry to improve automated gene prediction, adding 800 correct exons to our predictions using a simple rescoring strategy. Our results demonstrate that proteomic profiling should play a role in any genome sequencing project. PMID:17189379

  5. Sonoran Pronghorn Literature: An Annotated Bibliography

    USGS Publications Warehouse

    Krausman, Paul R.; Morgart, John R.; Harris, Lisa K.; O'Brien, Chantal S.; Cain, James W.; Rosenstock, Steve S.

    2005-01-01

    EXECUTIVE SUMMARY The Sonoran pronghorn (Antilocapra americana sonoriensis) is 1 of 5 subspecies of pronghorn in North America. Sonoran pronghorn historically ranged from eastern California into southeastern Arizona and south to Sonora, Mexico. Sonoran pronghorn currently inhabit the Sonoran Desert in Southwestern Arizona and northern Sonora, Mexico. Unfortunately, their future in North America is uncertain. In the United States, as of December 2004, there were <51 freeranging individual Sonoran pronghorn. This subspecies has been listed as endangered by the United States Fish and Wildlife Service since 1967. Because of the rapid decline in population size, biologists and managers increased management efforts to reverse the downward spiral to extinction. To assist with enhanced management we have compiled an annotated bibliography of most of the works published on Sonoran pronghorn including peer-reviewed papers (n = 31, including submitted manuscripts), books (n = 26), theses and dissertations (n = 5), conferences, proceedings and symposiums (n = 31), reports (n = 84), abstracts (n = 14), popular articles (n = 41), and others (n = 4). These are the same categories under which we list annotations. Most of the articles involve A. a. sonoriensis. We present the scientific name of other pronghorn when clarification is needed.

  6. Interactive Display of Scenes with Annotations

    NASA Technical Reports Server (NTRS)

    Vona, Marsette; Powell, Mark; Backes, Paul; Norris, Jeffrey; Steinke, Robert

    2005-01-01

    ThreeDView is a computer program that enables high-performance interactive display of real-world scenes with annotations. ThreeDView was developed primarily as a component of the Science Activity Planner (SAP) software, wherein it is to be used to display annotated images of terrain acquired by exploratory robots on Mars and possibly other remote planets. The images can be generated from sets of multiple-texture image data in the Visible Scalable Terrain (ViSTa) format, which was described in "Format for Interchange and Display of 3D Terrain Data" (NPO-30600) NASA Tech Briefs, Vol. 28, No. 12 (December 2004), page 25. In ThreeDView, terrain data can be loaded rapidly, the geometric level of detail and texture resolution can be selected, false colors can be used to represent scientific data mapped onto terrain, and the user can select among navigation modes. ThreeDView consists largely of modular Java software components that can easily be reused and extended to produce new high-performance, application-specific software systems for displaying images of three-dimensional real-world scenes.

  7. A statistical framework for improving genomic annotations of prokaryotic essential genes.

    PubMed

    Deng, Jingyuan; Su, Shengchang; Lin, Xiaodong; Hassett, Daniel J; Lu, Long Jason

    2013-01-01

    Large-scale systematic analysis of gene essentiality is an important step closer toward unraveling the complex relationship between genotypes and phenotypes. Such analysis cannot be accomplished without unbiased and accurate annotations of essential genes. In current genomic databases, most of the essential gene annotations are derived from whole-genome transposon mutagenesis (TM), the most frequently used experimental approach for determining essential genes in microorganisms under defined conditions. However, there are substantial systematic biases associated with TM experiments. In this study, we developed a novel Poisson model-based statistical framework to simulate the TM insertion process and subsequently correct the experimental biases. We first quantitatively assessed the effects of major factors that potentially influence the accuracy of TM and subsequently incorporated relevant factors into the framework. Through iteratively optimizing parameters, we inferred the actual insertion events occurred and described each gene's essentiality on probability measure. Evaluated by the definite mapping of essential gene profile in Escherichia coli, our model significantly improved the accuracy of original TM datasets, resulting in more accurate annotations of essential genes. Our method also showed encouraging results in improving subsaturation level TM datasets. To test our model's broad applicability to other bacteria, we applied it to Pseudomonas aeruginosa PAO1 and Francisella tularensis novicida TM datasets. We validated our predictions by literature as well as allelic exchange experiments in PAO1. Our model was correct on six of the seven tested genes. Remarkably, among all three cases that our predictions contradicted the TM assignments, experimental validations supported our predictions. In summary, our method will be a promising tool in improving genomic annotations of essential genes and enabling large-scale explorations of gene essentiality. Our

  8. Semi-automatic semantic annotation of PubMed queries: a study on quality, efficiency, satisfaction.

    PubMed

    Névéol, Aurélie; Islamaj Doğan, Rezarta; Lu, Zhiyong

    2011-04-01

    Information processing algorithms require significant amounts of annotated data for training and testing. The availability of such data is often hindered by the complexity and high cost of production. In this paper, we investigate the benefits of a state-of-the-art tool to help with the semantic annotation of a large set of biomedical queries. Seven annotators were recruited to annotate a set of 10,000 PubMed® queries with 16 biomedical and bibliographic categories. About half of the queries were annotated from scratch, while the other half were automatically pre-annotated and manually corrected. The impact of the automatic pre-annotations was assessed on several aspects of the task: time, number of actions, annotator satisfaction, inter-annotator agreement, quality and number of the resulting annotations. The analysis of annotation results showed that the number of required hand annotations is 28.9% less when using pre-annotated results from automatic tools. As a result, the overall annotation time was substantially lower when pre-annotations were used, while inter-annotator agreement was significantly higher. In addition, there was no statistically significant difference in the semantic distribution or number of annotations produced when pre-annotations were used. The annotated query corpus is freely available to the research community. This study shows that automatic pre-annotations are found helpful by most annotators. Our experience suggests using an automatic tool to assist large-scale manual annotation projects. This helps speed-up the annotation time and improve annotation consistency while maintaining high quality of the final annotations.

  9. An Annotated Bibliography of Experimental Research concerning Competitive Swimming.

    ERIC Educational Resources Information Center

    Bachman, John C.

    This annotated bibliography has been compiled as a guide for the researcher of swimming in referring to experimental studies in the physiological, mechanical, psychological, and medical aspects of swimming. The studies have been briefly annotated to enable the reader to quickly determine the salient points the authors made in their studies. The…

  10. International Development and the Human Environment. An Annotated Bibliography.

    ERIC Educational Resources Information Center

    1974

    Most of the material in this annotated bibliography has been selected from the literature published between 1968 and 1972. Each annotation and citation is indexed by author, subject, and publisher. Entries are organized into 11 chapters: Environment, Development, and Conservation of Natural Resources; The Third World: Development and Economic…

  11. An Annotated Bibliography of Children's Books with Cajun Themes.

    ERIC Educational Resources Information Center

    Webre, Elizabeth C.

    This annotated bibliography of 45 children's books with Cajun themes includes books using Cajun dialect and common French phrases, books revealing the importance of the family unit and the "joie de vivre" associated with the Cajun culture, and books recording the regional Cajun folklore. Each annotation consists of author, title,…

  12. Orienteering: An Annotated Bibliography = Orientierungslauf: Eine kommentierte Bibliographie.

    ERIC Educational Resources Information Center

    Seiler, Roland, Ed.; Hartmann, Wolfgang, Ed.

    1994-01-01

    Annotated bibliography of 220 books, monographs, and journal articles on orienteering published 1984-94, from SPOLIT database of the Federal Institute of Sport Science (Cologne, Germany). Annotations in English or German. Ten sections including psychological, physiological, health, sociological, and environmental aspects; training and coaching;…

  13. Collaborative Annotation System Environment (CASE) for Online Learning

    ERIC Educational Resources Information Center

    Glover, Ian; Hardaker, Glenn; Xu, Zhijie

    2004-01-01

    This paper outlines the design and development process of an online annotation system and how it is applied to the sphere of collaborative online learning. The architecture and design of the annotation system, illustrated in this paper, have been developed to enrich collaborative learning content through adding a layer of information in online…

  14. Using Annotation Services in a Ubiquitous Jigsaw Cooperative Learning Environment

    ERIC Educational Resources Information Center

    Huang, Yueh-Min; Huang, Tien-Chi; Hsieh, Meng-Yeh

    2008-01-01

    This study describes the development of a ubiquitous cooperative learning environment using proposed annotation services, wireless communication devices, and the Jigsaw method of cooperative learning. The purpose of the study is to investigate the potential benefits of studying digital course materials with embedded annotations. The SQ3R study…

  15. ESL/EFL Methodology: Topical, Annotated Bibliographies. Volume 1.

    ERIC Educational Resources Information Center

    Tannacito, Dan J., Comp.; Gebhard, Jerry G., Comp.

    Six annotated bibliographies prepared by graduate students address topics related to methodology for teaching English as a Second Language (ESL) or English as a Foreign Language (EFL). Each bibliography defines a topic area, gives pedagogical criteria for selecting entries, and provides brief annotations for relevant recent citations. The six…

  16. Computer Applications in Marketing. An Annotated Bibliography of Computer Software.

    ERIC Educational Resources Information Center

    Burrow, Jim; Schwamman, Faye

    This bibliography contains annotations of 95 items of educational and business software with applications in seven marketing and business functions. The annotations, which appear in alphabetical order by title, provide this information: category (related application), title, date, source and price, equipment, supplementary materials, description…

  17. A User-Driven Annotation Framework for Scientific Data

    ERIC Educational Resources Information Center

    Li, Qinglan

    2013-01-01

    Annotations play an increasingly crucial role in scientific exploration and discovery, as the amount of data and the level of collaboration among scientists increases. There are many systems today focusing on annotation management, querying, and propagation. Although all such systems are implemented to take user input (i.e., the annotations…

  18. A Factor Graph Approach to Automated GO Annotation

    PubMed Central

    Spetale, Flavio E.; Tapia, Elizabeth; Krsticevic, Flavia; Roda, Fernando; Bulacio, Pilar

    2016-01-01

    As volume of genomic data grows, computational methods become essential for providing a first glimpse onto gene annotations. Automated Gene Ontology (GO) annotation methods based on hierarchical ensemble classification techniques are particularly interesting when interpretability of annotation results is a main concern. In these methods, raw GO-term predictions computed by base binary classifiers are leveraged by checking the consistency of predefined GO relationships. Both formal leveraging strategies, with main focus on annotation precision, and heuristic alternatives, with main focus on scalability issues, have been described in literature. In this contribution, a factor graph approach to the hierarchical ensemble formulation of the automated GO annotation problem is presented. In this formal framework, a core factor graph is first built based on the GO structure and then enriched to take into account the noisy nature of GO-term predictions. Hence, starting from raw GO-term predictions, an iterative message passing algorithm between nodes of the factor graph is used to compute marginal probabilities of target GO-terms. Evaluations on Saccharomyces cerevisiae, Arabidopsis thaliana and Drosophila melanogaster protein sequences from the GO Molecular Function domain showed significant improvements over competing approaches, even when protein sequences were naively characterized by their physicochemical and secondary structure properties or when loose noisy annotation datasets were considered. Based on these promising results and using Arabidopsis thaliana annotation data, we extend our approach to the identification of most promising molecular function annotations for a set of proteins of unknown function in Solanum lycopersicum. PMID:26771463

  19. Applying negative rule mining to improve genome annotation

    PubMed Central

    Artamonova, Irena I; Frishman, Goar; Frishman, Dmitrij

    2007-01-01

    Background Unsupervised annotation of proteins by software pipelines suffers from very high error rates. Spurious functional assignments are usually caused by unwarranted homology-based transfer of information from existing database entries to the new target sequences. We have previously demonstrated that data mining in large sequence annotation databanks can help identify annotation items that are strongly associated with each other, and that exceptions from strong positive association rules often point to potential annotation errors. Here we investigate the applicability of negative association rule mining to revealing erroneously assigned annotation items. Results Almost all exceptions from strong negative association rules are connected to at least one wrong attribute in the feature combination making up the rule. The fraction of annotation features flagged by this approach as suspicious is strongly enriched in errors and constitutes about 0.6% of the whole body of the similarity-transferred annotation in the PEDANT genome database. Positive rule mining does not identify two thirds of these errors. The approach based on exceptions from negative rules is much more specific than positive rule mining, but its coverage is significantly lower. Conclusion Mining of both negative and positive association rules is a potent tool for finding significant trends in protein annotation and flagging doubtful features for further inspection. PMID:17659089

  20. Behavioral Contributions to "Teaching of Psychology": An Annotated Bibliography

    ERIC Educational Resources Information Center

    Karsten, A. M.; Carr, J. E.

    2008-01-01

    An annotated bibliography that summarizes behavioral contributions to the journal "Teaching of Psychology" from 1974 to 2006 is provided. A total of 116 articles of potential utility to college-level instructors of behavior analysis and related areas were identified, annotated, and organized into nine categories for ease of accessibility.…

  1. Comparative omics-driven genome annotation refinement: application across Yersiniae.

    PubMed

    Schrimpe-Rutledge, Alexandra C; Jones, Marcus B; Chauhan, Sadhana; Purvine, Samuel O; Sanford, James A; Monroe, Matthew E; Brewer, Heather M; Payne, Samuel H; Ansong, Charles; Frank, Bryan C; Smith, Richard D; Peterson, Scott N; Motin, Vladimir L; Adkins, Joshua N

    2012-01-01

    Genome sequencing continues to be a rapidly evolving technology, yet most downstream aspects of genome annotation pipelines remain relatively stable or are even being abandoned. The annotation process is now performed almost exclusively in an automated fashion to balance the large number of sequences generated. One possible way of reducing errors inherent to automated computational annotations is to apply data from omics measurements (i.e. transcriptional and proteomic) to the un-annotated genome with a proteogenomic-based approach. Here, the concept of annotation refinement has been extended to include a comparative assessment of genomes across closely related species. Transcriptomic and proteomic data derived from highly similar pathogenic Yersiniae (Y. pestis CO92, Y. pestis Pestoides F, and Y. pseudotuberculosis PB1/+) was used to demonstrate a comprehensive comparative omic-based annotation methodology. Peptide and oligo measurements experimentally validated the expression of nearly 40% of each strain's predicted proteome and revealed the identification of 28 novel and 68 incorrect (i.e., observed frameshifts, extended start sites, and translated pseudogenes) protein-coding sequences within the three current genome annotations. Gene loss is presumed to play a major role in Y. pestis acquiring its niche as a virulent pathogen, thus the discovery of many translated pseudogenes, including the insertion-ablated argD, underscores a need for functional analyses to investigate hypotheses related to divergence. Refinements included the discovery of a seemingly essential ribosomal protein, several virulence-associated factors, a transcriptional regulator, and many hypothetical proteins that were missed during annotation.

  2. Solving the Problem: Genome Annotation Standards before the Data Deluge

    PubMed Central

    Klimke, William; O'Donovan, Claire; White, Owen; Brister, J. Rodney; Clark, Karen; Fedorov, Boris; Mizrachi, Ilene; Pruitt, Kim D.; Tatusova, Tatiana

    2011-01-01

    The promise of genome sequencing was that the vast undiscovered country would be mapped out by comparison of the multitude of sequences available and would aid researchers in deciphering the role of each gene in every organism. Researchers recognize that there is a need for high quality data. However, different annotation procedures, numerous databases, and a diminishing percentage of experimentally determined gene functions have resulted in a spectrum of annotation quality. NCBI in collaboration with sequencing centers, archival databases, and researchers, has developed the first international annotation standards, a fundamental step in ensuring that high quality complete prokaryotic genomes are available as gold standard references. Highlights include the development of annotation assessment tools, community acceptance of protein naming standards, comparison of annotation resources to provide consistent annotation, and improved tracking of the evidence used to generate a particular annotation. The development of a set of minimal standards, including the requirement for annotated complete prokaryotic genomes to contain a full set of ribosomal RNAs, transfer RNAs, and proteins encoding core conserved functions, is an historic milestone. The use of these standards in existing genomes and future submissions will increase the quality of databases, enabling researchers to make accurate biological discoveries. PMID:22180819

  3. Automatic Annotation Method on Learners' Opinions in Case Method Discussion

    ERIC Educational Resources Information Center

    Samejima, Masaki; Hisakane, Daichi; Komoda, Norihisa

    2015-01-01

    Purpose: The purpose of this paper is to annotate an attribute of a problem, a solution or no annotation on learners' opinions automatically for supporting the learners' discussion without a facilitator. The case method aims at discussing problems and solutions in a target case. However, the learners miss discussing some of problems and solutions.…

  4. K-Nearest Neighbors Relevance Annotation Model for Distance Education

    ERIC Educational Resources Information Center

    Ke, Xiao; Li, Shaozi; Cao, Donglin

    2011-01-01

    With the rapid development of Internet technologies, distance education has become a popular educational mode. In this paper, the authors propose an online image automatic annotation distance education system, which could effectively help children learn interrelations between image content and corresponding keywords. Image automatic annotation is…

  5. The GATO gene annotation tool for research laboratories.

    PubMed

    Fujita, A; Massirer, K B; Durham, A M; Ferreira, C E; Sogayar, M C

    2005-11-01

    Large-scale genome projects have generated a rapidly increasing number of DNA sequences. Therefore, development of computational methods to rapidly analyze these sequences is essential for progress in genomic research. Here we present an automatic annotation system for preliminary analysis of DNA sequences. The gene annotation tool (GATO) is a Bioinformatics pipeline designed to facilitate routine functional annotation and easy access to annotated genes. It was designed in view of the frequent need of genomic researchers to access data pertaining to a common set of genes. In the GATO system, annotation is generated by querying some of the Web-accessible resources and the information is stored in a local database, which keeps a record of all previous annotation results. GATO may be accessed from everywhere through the internet or may be run locally if a large number of sequences are going to be annotated. It is implemented in PHP and Perl and may be run on any suitable Web server. Usually, installation and application of annotation systems require experience and are time consuming, but GATO is simple and practical, allowing anyone with basic skills in informatics to access it without any special training. GATO can be downloaded at [http://mariwork.iq.usp.br/gato/]. Minimum computer free space required is 2 MB.

  6. From the Margins to the Center: The Future of Annotation.

    ERIC Educational Resources Information Center

    Wolfe, Joanna L.; Neuwirth, Christine M.

    2001-01-01

    Describes the importance of annotation to reading and writing practices and reviews new technologies that complicate the ways annotation can be used to support and enhance traditional reading, writing, and collaboration processes. Emphasizes issues and methods that will be productive for enhancing theories of workplace and classroom communication…

  7. Evaluating techniques for metagenome annotation using simulated sequence data

    PubMed Central

    Randle-Boggis, Richard J.; Helgason, Thorunn; Sapp, Melanie; Ashton, Peter D.

    2016-01-01

    The advent of next-generation sequencing has allowed huge amounts of DNA sequence data to be produced, advancing the capabilities of microbial ecosystem studies. The current challenge is to identify from which microorganisms and genes the DNA originated. Several tools and databases are available for annotating DNA sequences. The tools, databases and parameters used can have a significant impact on the results: naïve choice of these factors can result in a false representation of community composition and function. We use a simulated metagenome to show how different parameters affect annotation accuracy by evaluating the sequence annotation performances of MEGAN, MG-RAST, One Codex and Megablast. This simulated metagenome allowed the recovery of known organism and function abundances to be quantitatively evaluated, which is not possible for environmental metagenomes. The performance of each program and database varied, e.g. One Codex correctly annotated many sequences at the genus level, whereas MG-RAST RefSeq produced many false positive annotations. This effect decreased as the taxonomic level investigated increased. Selecting more stringent parameters decreases the annotation sensitivity, but increases precision. Ultimately, there is a trade-off between taxonomic resolution and annotation accuracy. These results should be considered when annotating metagenomes and interpreting results from previous studies. PMID:27162180

  8. A Factor Graph Approach to Automated GO Annotation.

    PubMed

    Spetale, Flavio E; Tapia, Elizabeth; Krsticevic, Flavia; Roda, Fernando; Bulacio, Pilar

    2016-01-01

    As volume of genomic data grows, computational methods become essential for providing a first glimpse onto gene annotations. Automated Gene Ontology (GO) annotation methods based on hierarchical ensemble classification techniques are particularly interesting when interpretability of annotation results is a main concern. In these methods, raw GO-term predictions computed by base binary classifiers are leveraged by checking the consistency of predefined GO relationships. Both formal leveraging strategies, with main focus on annotation precision, and heuristic alternatives, with main focus on scalability issues, have been described in literature. In this contribution, a factor graph approach to the hierarchical ensemble formulation of the automated GO annotation problem is presented. In this formal framework, a core factor graph is first built based on the GO structure and then enriched to take into account the noisy nature of GO-term predictions. Hence, starting from raw GO-term predictions, an iterative message passing algorithm between nodes of the factor graph is used to compute marginal probabilities of target GO-terms. Evaluations on Saccharomyces cerevisiae, Arabidopsis thaliana and Drosophila melanogaster protein sequences from the GO Molecular Function domain showed significant improvements over competing approaches, even when protein sequences were naively characterized by their physicochemical and secondary structure properties or when loose noisy annotation datasets were considered. Based on these promising results and using Arabidopsis thaliana annotation data, we extend our approach to the identification of most promising molecular function annotations for a set of proteins of unknown function in Solanum lycopersicum.

  9. Annotation-Based Learner's Personality Modeling in Distance Learning Context

    ERIC Educational Resources Information Center

    Omheni, Nizar; Kalboussi, Anis; Mazhoud, Omar; Kacem, Ahmed Hadj

    2016-01-01

    Researchers in distance education are interested in observing and modeling learners' personality profiles, and adapting their learning experiences accordingly. When learners read and interact with their reading materials, they do unselfconscious activities like annotation which may be key feature of their personalities. Annotation activity…

  10. Gene calling and bacterial genome annotation with BG7.

    PubMed

    Tobes, Raquel; Pareja-Tobes, Pablo; Manrique, Marina; Pareja-Tobes, Eduardo; Kovach, Evdokim; Alekhin, Alexey; Pareja, Eduardo

    2015-01-01

    New massive sequencing technologies are providing many bacterial genome sequences from diverse taxa but a refined annotation of these genomes is crucial for obtaining scientific findings and new knowledge. Thus, bacterial genome annotation has emerged as a key point to investigate in bacteria. Any efficient tool designed specifically to annotate bacterial genomes sequenced with massively parallel technologies has to consider the specific features of bacterial genomes (absence of introns and scarcity of nonprotein-coding sequence) and of next-generation sequencing (NGS) technologies (presence of errors and not perfectly assembled genomes). These features make it convenient to focus on coding regions and, hence, on protein sequences that are the elements directly related with biological functions. In this chapter we describe how to annotate bacterial genomes with BG7, an open-source tool based on a protein-centered gene calling/annotation paradigm. BG7 is specifically designed for the annotation of bacterial genomes sequenced with NGS. This tool is sequence error tolerant maintaining their capabilities for the annotation of highly fragmented genomes or for annotating mixed sequences coming from several genomes (as those obtained through metagenomics samples). BG7 has been designed with scalability as a requirement, with a computing infrastructure completely based on cloud computing (Amazon Web Services).

  11. Online Metacognitive Strategies, Hypermedia Annotations, and Motivation on Hypertext Comprehension

    ERIC Educational Resources Information Center

    Shang, Hui-Fang

    2016-01-01

    This study examined the effect of online metacognitive strategies, hypermedia annotations, and motivation on reading comprehension in a Taiwanese hypertext environment. A path analysis model was proposed based on the assumption that if English as a foreign language learners frequently use online metacognitive strategies and hypermedia annotations,…

  12. Annotated Bibliography of Research in the Teaching of English

    ERIC Educational Resources Information Center

    Beach, Richard; Bigelow, Martha; Dillon, Deborah; Dockter, Jessie; Galda, Lee; Helman, Lori; Kalnin, Julie; Ngo, Bic; O'Brien, David; Sato, Mistilina; Scharber, Cassandra; Jorgensen, Karen; Liang, Lauren; Braaksma, Martine; Janssen, Tanja

    2008-01-01

    This article presents an annotated bibliography of research in the teaching of English. This annotated bibliography addresses the following topics: (1) discourse/cultural analysis; (2) literacy; (3) literary response/literature/narrative; (4) professional development/teacher education; (5) reading; (6) second language literacy; (7)…

  13. Mastery Learning and Mastery Testing: An Annotated ERIC Bibliography.

    ERIC Educational Resources Information Center

    Wildemuth, Barbara M., Comp.

    This 136-item annotated bibliography on mastery learning and mastery testing is the result of a computer search of the ERIC data base in February 1977. All entries are listed alphabetically by author. An abstract or annotation is provided for each entry. A subject index is included reflecting the major emphasis of each citation. (RC)

  14. Behavioral Contributions to Teaching of Psychology: An Annotated Bibliography

    PubMed Central

    Karsten, Amanda M; Carr, James E

    2008-01-01

    An annotated bibliography that summarizes behavioral contributions to the journal Teaching of Psychology from 1974 to 2006 is provided. A total of 116 articles of potential utility to college-level instructors of behavior analysis and related areas were identified, annotated, and organized into nine categories for ease of accessibility. PMID:22478500

  15. Grade 10 to Grade 12 Mathematics Resources: Annotated Bibliography.

    ERIC Educational Resources Information Center

    Western Canadian Protocol for Collaboration in Basic Education, Edmonton (Alberta).

    This annotated bibliography identifies English language resources endorsed by all Western Canadian Protocol (WCP) jurisdictions implementing The Common Curriculum Framework for K-12 Mathematics Grade 10 to Grade 12. Resources in this annotated bibliography were selected through a collaborative review process based on their high level of fidelity…

  16. Maize - GO annotation methods, evaluation, and review (Maize-GAMER)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Making a genome sequence accessible and useful involves three basic steps: genome assembly, structural annotation, and functional annotation. The quality of data generated at each step influences the accuracy of inferences that can be made, with high-quality analyses produce better datasets resultin...

  17. Developing Annotation Solutions for Online Data Driven Learning

    ERIC Educational Resources Information Center

    Perez-Paredes, Pascual; Alcaraz-Calero, Jose M.

    2009-01-01

    Although "annotation" is a widely-researched topic in Corpus Linguistics (CL), its potential role in Data Driven Learning (DDL) has not been addressed in depth by Foreign Language Teaching (FLT) practitioners. Furthermore, most of the research in the use of DDL methods pays little attention to annotation in the design and implementation…

  18. Annotated selected references on natural resources investigations, Collier County, Florida

    USGS Publications Warehouse

    Swayze, L.J.

    1981-01-01

    A data base for future natural resources investigations in Collier County, Fla., was initiated by compiling a selected annotated bibliography. This report provides references and annotations for selected reports released between 1950 and 1978. The references are presented by subject material as follows: biologic, ecologic, geologic, geochemical, and hydrologic. (USGS)

  19. Collaborative Paper-Based Annotation of Lecture Slides

    ERIC Educational Resources Information Center

    Steimle, Jurgen; Brdiczka, Oliver; Muhlhauser, Max

    2009-01-01

    In a study of notetaking in university courses, we found that the large majority of students prefer paper to computer-based media like Tablet PCs for taking notes and making annotations. Based on this finding, we developed CoScribe, a concept and system which supports students in making collaborative handwritten annotations on printed lecture…

  20. Prepare-Participate-Connect: Active Learning with Video Annotation

    ERIC Educational Resources Information Center

    Colasante, Meg; Douglas, Kathy

    2016-01-01

    Annotation of video provides students with the opportunity to view and engage with audiovisual content in an interactive and participatory way rather than in passive-receptive mode. This article discusses research into the use of video annotation in four vocational programs at RMIT University in Melbourne, which allowed students to interact with…

  1. MitoFish and MitoAnnotator: a mitochondrial genome database of fish with an accurate and automatic annotation pipeline.

    PubMed

    Iwasaki, Wataru; Fukunaga, Tsukasa; Isagozawa, Ryota; Yamada, Koichiro; Maeda, Yasunobu; Satoh, Takashi P; Sado, Tetsuya; Mabuchi, Kohji; Takeshima, Hirohiko; Miya, Masaki; Nishida, Mutsumi

    2013-11-01

    Mitofish is a database of fish mitochondrial genomes (mitogenomes) that includes powerful and precise de novo annotations for mitogenome sequences. Fish occupy an important position in the evolution of vertebrates and the ecology of the hydrosphere, and mitogenomic sequence data have served as a rich source of information for resolving fish phylogenies and identifying new fish species. The importance of a mitogenomic database continues to grow at a rapid pace as massive amounts of mitogenomic data are generated with the advent of new sequencing technologies. A severe bottleneck seems likely to occur with regard to mitogenome annotation because of the overwhelming pace of data accumulation and the intrinsic difficulties in annotating sequences with degenerating transfer RNA structures, divergent start/stop codons of the coding elements, and the overlapping of adjacent elements. To ease this data backlog, we developed an annotation pipeline named MitoAnnotator. MitoAnnotator automatically annotates a fish mitogenome with a high degree of accuracy in approximately 5 min; thus, it is readily applicable to data sets of dozens of sequences. MitoFish also contains re-annotations of previously sequenced fish mitogenomes, enabling researchers to refer to them when they find annotations that are likely to be erroneous or while conducting comparative mitogenomic analyses. For users who need more information on the taxonomy, habitats, phenotypes, or life cycles of fish, MitoFish provides links to related databases. MitoFish and MitoAnnotator are freely available at http://mitofish.aori.u-tokyo.ac.jp/ (last accessed August 28, 2013); all of the data can be batch downloaded, and the annotation pipeline can be used via a web interface.

  2. MitoFish and MitoAnnotator: A Mitochondrial Genome Database of Fish with an Accurate and Automatic Annotation Pipeline

    PubMed Central

    Iwasaki, Wataru; Fukunaga, Tsukasa; Isagozawa, Ryota; Yamada, Koichiro; Maeda, Yasunobu; Satoh, Takashi P.; Sado, Tetsuya; Mabuchi, Kohji; Takeshima, Hirohiko; Miya, Masaki; Nishida, Mutsumi

    2013-01-01

    Mitofish is a database of fish mitochondrial genomes (mitogenomes) that includes powerful and precise de novo annotations for mitogenome sequences. Fish occupy an important position in the evolution of vertebrates and the ecology of the hydrosphere, and mitogenomic sequence data have served as a rich source of information for resolving fish phylogenies and identifying new fish species. The importance of a mitogenomic database continues to grow at a rapid pace as massive amounts of mitogenomic data are generated with the advent of new sequencing technologies. A severe bottleneck seems likely to occur with regard to mitogenome annotation because of the overwhelming pace of data accumulation and the intrinsic difficulties in annotating sequences with degenerating transfer RNA structures, divergent start/stop codons of the coding elements, and the overlapping of adjacent elements. To ease this data backlog, we developed an annotation pipeline named MitoAnnotator. MitoAnnotator automatically annotates a fish mitogenome with a high degree of accuracy in approximately 5 min; thus, it is readily applicable to data sets of dozens of sequences. MitoFish also contains re-annotations of previously sequenced fish mitogenomes, enabling researchers to refer to them when they find annotations that are likely to be erroneous or while conducting comparative mitogenomic analyses. For users who need more information on the taxonomy, habitats, phenotypes, or life cycles of fish, MitoFish provides links to related databases. MitoFish and MitoAnnotator are freely available at http://mitofish.aori.u-tokyo.ac.jp/ (last accessed August 28, 2013); all of the data can be batch downloaded, and the annotation pipeline can be used via a web interface. PMID:23955518

  3. Annotation methods to develop and evaluate an expert system based on natural language processing in electronic medical records.

    PubMed

    Gicquel, Quentin; Tvardik, Nastassia; Bouvry, Côme; Kergourlay, Ivan; Bittar, André; Segond, Frédérique; Darmoni, Stefan; Metzger, Marie-Hélène

    2015-01-01

    The objective of the SYNODOS collaborative project was to develop a generic IT solution, combining a medical terminology server, a semantic analyser and a knowledge base. The goal of the project was to generate meaningful epidemiological data for various medical domains from the textual content of French medical records. In the context of this project, we built a care pathway oriented conceptual model and corresponding annotation method to develop and evaluate an expert system's knowledge base. The annotation method is based on a semi-automatic process, using a software application (MedIndex). This application exchanges with a cross-lingual multi-termino-ontology portal. The annotator selects the most appropriate medical code proposed for the medical concept in question by the multi-termino-ontology portal and temporally labels the medical concept according to the course of the medical event. This choice of conceptual model and annotation method aims to create a generic database of facts for the secondary use of electronic health records data.

  4. Improving the Arabidopsis genome annotation using maximal transcript alignment assemblies.

    PubMed

    Haas, Brian J; Delcher, Arthur L; Mount, Stephen M; Wortman, Jennifer R; Smith, Roger K; Hannick, Linda I; Maiti, Rama; Ronning, Catherine M; Rusch, Douglas B; Town, Christopher D; Salzberg, Steven L; White, Owen

    2003-10-01

    The spliced alignment of expressed sequence data to genomic sequence has proven a key tool in the comprehensive annotation of genes in eukaryotic genomes. A novel algorithm was developed to assemble clusters of overlapping transcript alignments (ESTs and full-length cDNAs) into maximal alignment assemblies, thereby comprehensively incorporating all available transcript data and capturing subtle splicing variations. Complete and partial gene structures identified by this method were used to improve The Institute for Genomic Research Arabidopsis genome annotation (TIGR release v.4.0). The alignment assemblies permitted the automated modeling of several novel genes and >1000 alternative splicing variations as well as updates (including UTR annotations) to nearly half of the approximately 27 000 annotated protein coding genes. The algorithm of the Program to Assemble Spliced Alignments (PASA) tool is described, as well as the results of automated updates to Arabidopsis gene annotations.

  5. The Vertebrate Genome Annotation browser 10 years on.

    PubMed

    Harrow, Jennifer L; Steward, Charles A; Frankish, Adam; Gilbert, James G; Gonzalez, Jose M; Loveland, Jane E; Mudge, Jonathan; Sheppard, Dan; Thomas, Mark; Trevanion, Stephen; Wilming, Laurens G

    2014-01-01

    The Vertebrate Genome Annotation (VEGA) database (http://vega.sanger.ac.uk), initially designed as a community resource for browsing manual annotation of the human genome project, now contains five reference genomes (human, mouse, zebrafish, pig and rat). Its introduction pages have been redesigned to enable the user to easily navigate between whole genomes and smaller multi-species haplotypic regions of interest such as the major histocompatibility complex. The VEGA browser is unique in that annotation is updated via the Human And Vertebrate Analysis aNd Annotation (HAVANA) update track every 2 weeks, allowing single gene updates to be made publicly available to the research community quickly. The user can now access different haplotypic subregions more easily, such as those from the non-obese diabetic mouse, and display them in a more intuitive way using the comparative tools. We also highlight how the user can browse manually annotated updated patches from the Genome Reference Consortium (GRC).

  6. Evaluation of medication list completeness, safety, and annotations.

    PubMed

    Owen, Michael C; Chang, Nancy M; Chong, David H; Vawdrey, David K

    2011-01-01

    Clinical documents frequently contain a list of a patient's medications. Missing information about the dosage, route, or frequency of a medication impairs clinical communication and may harm patients. We examined 253 medication lists. There were 181 lists (72%) with at least one medication missing a dose, route, or frequency. Missing information was judged to be potentially harmful in 47 of the lists (19% of 253) by three physician reviewers (kappa=0.69). We also observed that many lists contained additional information included as annotations, prompting a secondary thematic analysis of the annotations. Fifty-five of the 253 lists (22%) contained one or more annotations. The most frequent types of annotations were comments about the patient's medical history, the clinician's treatment plan changes, and the patient's adherence to a medication. Future development of electronic medication reconciliation tools to improve medication list completeness should also support annotating the medication list in a flexible manner.

  7. Genomic variant annotation workflow for clinical applications

    PubMed Central

    Thurnherr, Thomas; Singer, Franziska; Stekhoven, Daniel J.; Beerenwinkel, Niko

    2016-01-01

    Annotation and interpretation of DNA aberrations identified through next-generation sequencing is becoming an increasingly important task. Even more so in the context of data analysis pipelines for medical applications, where genomic aberrations are associated with phenotypic and clinical features. Here we describe a workflow to identify potential gene targets in aberrated genes or pathways and their corresponding drugs. To this end, we provide the R/Bioconductor package rDGIdb, an R wrapper to query the drug-gene interaction database (DGIdb). DGIdb accumulates drug-gene interaction data from 15 different resources and allows filtering on different levels. The rDGIdb package makes these resources and tools available to R users. Moreover, rDGIdb queries can be automated through incorporation of the rDGIdb package into NGS sequencing pipelines. PMID:27990260

  8. Annotated bibliography of software engineering laboratory literature

    NASA Technical Reports Server (NTRS)

    Kistler, David; Bristow, John; Smith, Don

    1994-01-01

    This document is an annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory. Nearly 200 publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials have been grouped into eight general subject areas for easy reference: (1) The Software Engineering Laboratory; (2) The Software Engineering Laboratory: Software Development Documents; (3) Software Tools; (4) Software Models; (5) Software Measurement; (6) Technology Evaluations; (7) Ada Technology; and (8) Data Collection. This document contains an index of these publications classified by individual author.

  9. Desert tortoise annotated bibliography, 1991-2015

    USGS Publications Warehouse

    Berry, Kristin H.; Lyren, Lisa M.; Mack, Jeremy S.; Brand, L. Arriana; Wood, Dustin A.

    2016-03-01

    Agassiz’s Desert Tortoise (hereinafter called desert tortoise) is a state- and federally-listed threatened species (U.S. Fish and Wildlife Service, 1990; California Department of Fish and Game, 2015). The first population federally listed as threatened occurred on the Beaver Dam Slope, Utah (U.S. Fish and Wildlife Service, 1980). In 1990, the entire geographic range north and west of the Colorado River was federally listed as threatened (U.S. Fish and Wildlife Service, 1990), with the exception being a small population in northwestern Arizona. The purpose of this annotated bibliography is to support recovery efforts for the species, because populations have continued to decline in spite of designation of critical habitat and publication of a recovery plan (U.S. Fish and Wildlife Service, 1994). For example, between 2005 and 2014, populations in critical habitats declined about 50% (U.S. Fish and Wildlife Service, 2015).

  10. Inter-Annotator Reliability of Medical Events, Coreferences and Temporal Relations in Clinical Narratives by Annotators with Varying Levels of Clinical Expertise

    PubMed Central

    Raghavan, Preethi; Fosler-Lussier, Eric; Lai, Albert M.

    2012-01-01

    The manual annotation of clinical narratives is an important step for training and validating the performance of automated systems that utilize these clinical narratives. We build an annotation specification to capture medical events, and coreferences and temporal relations between medical events in clinical text. Unfortunately, the process of clinical data annotation is both time consuming and costly. Many annotation efforts have used physicians to annotate the data. We investigate using annotators that are current students or graduates from diverse clinical backgrounds with varying levels of clinical experience. In spite of this diversity, the annotation agreement across our team of annotators is high; the average inter-annotator kappa statistic for medical events, coreferences, temporal relations, and medical event concept unique identifiers was 0.843, 0.859, 0.833, and 0.806, respectively. We describe methods towards leveraging the annotations to support temporal reasoning with medical events. PMID:23304416

  11. RASTtk: A modular and extensible implementation of the RAST algorithm for building custom annotation pipelines and annotating batches of genomes

    DOE PAGES

    Brettin, Thomas; Davis, James J.; Disz, Terry; ...

    2015-02-10

    The RAST (Rapid Annotation using Subsystem Technology) annotation engine was built in 2008 to annotate bacterial and archaeal genomes. It works by offering a standard software pipeline for identifying genomic features (i.e., protein-encoding genes and RNA) and annotating their functions. Recently, in order to make RAST a more useful research tool and to keep pace with advancements in bioinformatics, it has become desirable to build a version of RAST that is both customizable and extensible. In this paper, we describe the RAST tool kit (RASTtk), a modular version of RAST that enables researchers to build custom annotation pipelines. RASTtk offersmore » a choice of software for identifying and annotating genomic features as well as the ability to add custom features to an annotation job. RASTtk also accommodates the batch submission of genomes and the ability to customize annotation protocols for batch submissions. This is the first major software restructuring of RAST since its inception.« less

  12. Heat exchanger

    DOEpatents

    Brackenbury, Phillip J.

    1986-04-01

    A heat exchanger comparising a shell attached at its open end to one side of a tube sheet and a detachable head connected to the other side of said tube sheet. The head is divided into a first and second chamber in fluid communication with a nozzle inlet and nozzle outlet, respectively, formed in said tube sheet. A tube bundle is mounted within said shell and is provided with inlets and outlets formed in said tube sheet in communication with said first and second chambers, respectively.

  13. Current and future trends in marine image annotation software

    NASA Astrophysics Data System (ADS)

    Gomes-Pereira, Jose Nuno; Auger, Vincent; Beisiegel, Kolja; Benjamin, Robert; Bergmann, Melanie; Bowden, David; Buhl-Mortensen, Pal; De Leo, Fabio C.; Dionísio, Gisela; Durden, Jennifer M.; Edwards, Luke; Friedman, Ariell; Greinert, Jens; Jacobsen-Stout, Nancy; Lerner, Steve; Leslie, Murray; Nattkemper, Tim W.; Sameoto, Jessica A.; Schoening, Timm; Schouten, Ronald; Seager, James; Singh, Hanumant; Soubigou, Olivier; Tojeira, Inês; van den Beld, Inge; Dias, Frederico; Tempera, Fernando; Santos, Ricardo S.

    2016-12-01

    Given the need to describe, analyze and index large quantities of marine imagery data for exploration and monitoring activities, a range of specialized image annotation tools have been developed worldwide. Image annotation - the process of transposing objects or events represented in a video or still image to the semantic level, may involve human interactions and computer-assisted solutions. Marine image annotation software (MIAS) have enabled over 500 publications to date. We review the functioning, application trends and developments, by comparing general and advanced features of 23 different tools utilized in underwater image analysis. MIAS requiring human input are basically a graphical user interface, with a video player or image browser that recognizes a specific time code or image code, allowing to log events in a time-stamped (and/or geo-referenced) manner. MIAS differ from similar software by the capability of integrating data associated to video collection, the most simple being the position coordinates of the video recording platform. MIAS have three main characteristics: annotating events in real time, posteriorly to annotation and interact with a database. These range from simple annotation interfaces, to full onboard data management systems, with a variety of toolboxes. Advanced packages allow to input and display data from multiple sensors or multiple annotators via intranet or internet. Posterior human-mediated annotation often include tools for data display and image analysis, e.g. length, area, image segmentation, point count; and in a few cases the possibility of browsing and editing previous dive logs or to analyze the annotations. The interaction with a database allows the automatic integration of annotations from different surveys, repeated annotation and collaborative annotation of shared datasets, browsing and querying of data. Progress in the field of automated annotation is mostly in post processing, for stable platforms or still images

  14. Structural and functional annotation of the porcine immunome

    PubMed Central

    2013-01-01

    Background The domestic pig is known as an excellent model for human immunology and the two species share many pathogens. Susceptibility to infectious disease is one of the major constraints on swine performance, yet the structure and function of genes comprising the pig immunome are not well-characterized. The completion of the pig genome provides the opportunity to annotate the pig immunome, and compare and contrast pig and human immune systems. Results The Immune Response Annotation Group (IRAG) used computational curation and manual annotation of the swine genome assembly 10.2 (Sscrofa10.2) to refine the currently available automated annotation of 1,369 immunity-related genes through sequence-based comparison to genes in other species. Within these genes, we annotated 3,472 transcripts. Annotation provided evidence for gene expansions in several immune response families, and identified artiodactyl-specific expansions in the cathelicidin and type 1 Interferon families. We found gene duplications for 18 genes, including 13 immune response genes and five non-immune response genes discovered in the annotation process. Manual annotation provided evidence for many new alternative splice variants and 8 gene duplications. Over 1,100 transcripts without porcine sequence evidence were detected using cross-species annotation. We used a functional approach to discover and accurately annotate porcine immune response genes. A co-expression clustering analysis of transcriptomic data from selected experimental infections or immune stimulations of blood, macrophages or lymph nodes identified a large cluster of genes that exhibited a correlated positive response upon infection across multiple pathogens or immune stimuli. Interestingly, this gene cluster (cluster 4) is enriched for known general human immune response genes, yet contains many un-annotated porcine genes. A phylogenetic analysis of the encoded proteins of cluster 4 genes showed that 15% exhibited an accelerated

  15. SNMFCA: supervised NMF-based image classification and annotation.

    PubMed

    Jing, Liping; Zhang, Chao; Ng, Michael K

    2012-11-01

    In this paper, we propose a novel supervised nonnegative matrix factorization-based framework for both image classification and annotation. The framework consists of two phases: training and prediction. In the training phase, two supervised nonnegative matrix factorizations for image descriptors and annotation terms are combined to identify the latent image bases, and to represent the training images in the bases space. These latent bases can capture the representation of the images in terms of both descriptors and annotation terms. Based on the new representation of training images, classifiers can be learnt and built. In the prediction phase, a test image is first represented by the latent bases via solving a linear least squares problem, and then its class label and annotation can be predicted via the trained classifiers and the proposed annotation mapping model. In the algorithm, we develop a three-block proximal alternating nonnegative least squares algorithm to determine the latent image bases, and show its convergent property. Extensive experiments on real-world image data sets suggest that the proposed framework is able to predict the label and annotation for testing images successfully. Experimental results have also shown that our algorithm is computationally efficient and effective for image classification and annotation.

  16. Validating Annotations for Uncharacterized Proteins in Shewanella oneidensis

    PubMed Central

    Louie, Brenton; Tarczy-Hornoch, Peter; Higdon, Roger

    2008-01-01

    Abstract Proteins of unknown function are a barrier to our understanding of molecular biology. Assigning function to these “uncharacterized” proteins is imperative, but challenging. The usual approach is similarity searches using annotation databases, which are useful for predicting function. However, since the performance of these databases on uncharacterized proteins is basically unknown, the accuracy of their predictions is suspect, making annotation difficult. To address this challenge, we developed a benchmark annotation dataset of 30 proteins in Shewanella oneidensis. The proteins in the dataset were originally uncharacterized after the initial annotation of the S. oneidensis proteome in 2002. In the intervening 5 years, the accumulation of new experimental evidence has enabled specific functions to be predicted. We utilized this benchmark dataset to evaluate several commonly utilized annotation databases. According to our criteria, six annotation databases accurately predicted functions for at least 60% of proteins in our dataset. Two of these six even had a “conditional accuracy” of 90%. Conditional accuracy is another evaluation metric we developed which excludes results from databases where no function was predicted. Also, 27 of the 30 proteins' functions were correctly predicted by at least one database. These represent one of the first performance evaluations of annotation databases on uncharacterized proteins. Our evaluation indicates that these databases readily incorporate new information and are accurate in predicting functions for uncharacterized proteins, provided that experimental function evidence exists. PMID:18687039

  17. Genix: a new online automated pipeline for bacterial genome annotation.

    PubMed

    Kremer, Frederico Schmitt; Eslabão, Marcus Redü; Dellagostin, Odir Antônio; Pinto, Luciano da Silva

    2016-12-01

    Next-generation sequencing has significantly reduced the cost of genome-sequencing projects, resulting in an expressive increase in the availability of genomic data in public databases. The cheaper and easier is to sequence new genomes, the more accurate the annotation steps have to be to avoid both the loss of information and the accumulation of erroneous features that may affect the accuracy of further analysis. In the case of bacteria genomes, a range of web annotation software has been developed; however, many applications have yet to incorporate the steps required to improve their result, including the removal of false-positive/spurious and a more complete identification of non-coding features. We present Genix, a new web-based bacterial genome annotation pipeline. A comparison of the results generated by Genix for four reference genomes against those generated by other annotation tools indicated that our pipeline is able to provide results that are closer to the reference genome annotation, with a smaller amount of false-positive proteins and missing functional annotated proteins. Additionally, the metrics obtained by Genix were slightly better than those obtained by Prokka, a state-of-art standalone annotation system. Our results indicate that Genix is a useful tool that is able to provide a more refined result, and may be a user-friendly way to obtain high-quality results.

  18. Open semantic annotation of scientific publications using DOMEO

    PubMed Central

    2012-01-01

    Background Our group has developed a useful shared software framework for performing, versioning, sharing and viewing Web annotations of a number of kinds, using an open representation model. Methods The Domeo Annotation Tool was developed in tandem with this open model, the Annotation Ontology (AO). Development of both the Annotation Framework and the open model was driven by requirements of several different types of alpha users, including bench scientists and biomedical curators from university research labs, online scientific communities, publishing and pharmaceutical companies. Several use cases were incrementally implemented by the toolkit. These use cases in biomedical communications include personal note-taking, group document annotation, semantic tagging, claim-evidence-context extraction, reagent tagging, and curation of textmining results from entity extraction algorithms. Results We report on the Domeo user interface here. Domeo has been deployed in beta release as part of the NIH Neuroscience Information Framework (NIF, http://www.neuinfo.org) and is scheduled for production deployment in the NIF’s next full release. Future papers will describe other aspects of this work in detail, including Annotation Framework Services and components for integrating with external textmining services, such as the NCBO Annotator web service, and with other textmining applications using the Apache UIMA framework. PMID:22541592

  19. Considerations to improve functional annotations in biological databases.

    PubMed

    Benítez-Páez, Alfonso

    2009-12-01

    Despite the great effort to design efficient systems allowing the electronic indexation of information concerning genes, proteins, structures, and interactions published daily in scientific journals, some problems are still observed in specific tasks such as functional annotation. The annotation of function is a critical issue for bioinformatic routines, such as for instance, in functional genomics and the further prediction of unknown protein function, which are highly dependent of the quality of existing annotations. Some information management systems evolve to efficiently incorporate information from large-scale projects, but often, annotation of single records from the literature is difficult and slow. In this short report, functional characterizations of a representative sample of the entire set of uncharacterized proteins from Escherichia coli K12 was compiled from Swiss-Prot, PubMed, and EcoCyc and demonstrate a functional annotation deficit in biological databases. Some issues are postulated as causes of the lack of annotation, and different solutions are evaluated and proposed to avoid them. The hope is that as a consequence of these observations, there will be new impetus to improve the speed and quality of functional annotation and ultimately provide updated, reliable information to the scientific community.

  20. eXamine: Exploring annotated modules in networks

    PubMed Central

    2014-01-01

    Background Biological networks have a growing importance for the interpretation of high-throughput “omics” data. Integrative network analysis makes use of statistical and combinatorial methods to extract smaller subnetwork modules, and performs enrichment analysis to annotate the modules with ontology terms or other available knowledge. This process results in an annotated module, which retains the original network structure and includes enrichment information as a set system. A major bottleneck is a lack of tools that allow exploring both network structure of extracted modules and its annotations. Results This paper presents a visual analysis approach that targets small modules with many set-based annotations, and which displays the annotations as contours on top of a node-link diagram. We introduce an extension of self-organizing maps to lay out nodes, links, and contours in a unified way. An implementation of this approach is freely available as the Cytoscape app eXamine Conclusions eXamine accurately conveys small and annotated modules consisting of several dozens of proteins and annotations. We demonstrate that eXamine facilitates the interpretation of integrative network analysis results in a guided case study. This study has resulted in a novel biological insight regarding the virally-encoded G-protein coupled receptor US28. PMID:25002203

  1. The caBIG annotation and image Markup project.

    PubMed

    Channin, David S; Mongkolwat, Pattanasak; Kleper, Vladimir; Sepukar, Kastubh; Rubin, Daniel L

    2010-04-01

    Image annotation and markup are at the core of medical interpretation in both the clinical and the research setting. Digital medical images are managed with the DICOM standard format. While DICOM contains a large amount of meta-data about whom, where, and how the image was acquired, DICOM says little about the content or meaning of the pixel data. An image annotation is the explanatory or descriptive information about the pixel data of an image that is generated by a human or machine observer. An image markup is the graphical symbols placed over the image to depict an annotation. While DICOM is the standard for medical image acquisition, manipulation, transmission, storage, and display, there are no standards for image annotation and markup. Many systems expect annotation to be reported verbally, while markups are stored in graphical overlays or proprietary formats. This makes it difficult to extract and compute with both of them. The goal of the Annotation and Image Markup (AIM) project is to develop a mechanism, for modeling, capturing, and serializing image annotation and markup data that can be adopted as a standard by the medical imaging community. The AIM project produces both human- and machine-readable artifacts. This paper describes the AIM information model, schemas, software libraries, and tools so as to prepare researchers and developers for their use of AIM.

  2. Fuzzy Emotional Semantic Analysis and Automated Annotation of Scene Images

    PubMed Central

    Cao, Jianfang; Chen, Lichao

    2015-01-01

    With the advances in electronic and imaging techniques, the production of digital images has rapidly increased, and the extraction and automated annotation of emotional semantics implied by images have become issues that must be urgently addressed. To better simulate human subjectivity and ambiguity for understanding scene images, the current study proposes an emotional semantic annotation method for scene images based on fuzzy set theory. A fuzzy membership degree was calculated to describe the emotional degree of a scene image and was implemented using the Adaboost algorithm and a back-propagation (BP) neural network. The automated annotation method was trained and tested using scene images from the SUN Database. The annotation results were then compared with those based on artificial annotation. Our method showed an annotation accuracy rate of 91.2% for basic emotional values and 82.4% after extended emotional values were added, which correspond to increases of 5.5% and 8.9%, respectively, compared with the results from using a single BP neural network algorithm. Furthermore, the retrieval accuracy rate based on our method reached approximately 89%. This study attempts to lay a solid foundation for the automated emotional semantic annotation of more types of images and therefore is of practical significance. PMID:25838818

  3. A semantic analysis of the annotations of the human genome

    PubMed Central

    Khatri, Purvesh; Done, Bogdan; Rao, Archana; Done, Arina

    2008-01-01

    The correct interpretation of any biological experiment depends in an essential way on the accuracy and consistency of the existing annotation databases. Such databases are ubiquitous and used by all life scientists in most experiments. However, it is well known that such databases are incomplete and many annotations may also be incorrect. In this paper we describe a technique that can be used to analyze the semantic content of such annotation databases. Our approach is able to extract implicit semantic relationships between genes and functions. This ability allows us to discover novel functions for known genes. This approach is able to identify missing and inaccurate annotations in existing annotation databases, and thus help improve their accuracy. We used our technique to analyze the current annotations of the human genome. From this body of annotations, we were able to predict 212 additional gene–function assignments. A subsequent literature search found that 138 of these gene–functions assignments are supported by existing peer-reviewed papers. An additional 23 assignments have been confirmed in the meantime by the addition of the respective annotations in later releases of the Gene Ontology database. Overall, the 161 confirmed assignments represent 75.95% of the proposed gene–function assignments. Only one of our predictions (0.4%) was contradicted by the existing literature. We could not find any relevant articles for 50 of our predictions (23.58%). The method is independent of the organism and can be used to analyze and improve the quality of the data of any public or private annotation database. Availability http://vortex.cs.wayne.edu/papers/semantic_analysis_bioinfo.pdf Contact sod@cs.wayne.edu PMID:15955782

  4. Gene ontology annotation by density and gravitation models.

    PubMed

    Hou, Wen-Juan; Lin, Kevin Hsin-Yih; Chen, Hsin-Hsi

    2006-01-01

    Gene Ontology (GO) is developed to provide standard vocabularies of gene products in different databases. The process of annotating GO terms to genes requires curators to read through lengthy articles. Methods for speeding up or automating the annotation process are thus of great importance. We propose a GO annotation approach using full-text biomedical documents for directing more relevant papers to curators. This system explores word density and gravitation relationships between genes and GO terms. Different density and gravitation models are built and several evaluation criteria are employed to assess the effects of the proposed methods.

  5. Comparative Omics-Driven Genome Annotation Refinement: Application across Yersiniae

    SciTech Connect

    Rutledge, Alexandra C.; Jones, Marcus B.; Chauhan, Sadhana; Purvine, Samuel O.; Sanford, James; Monroe, Matthew E.; Brewer, Heather M.; Payne, Samuel H.; Ansong, Charles; Frank, Bryan C.; Smith, Richard D.; Peterson, Scott; Motin, Vladimir L.; Adkins, Joshua N.

    2012-03-27

    Genome sequencing continues to be a rapidly evolving technology, yet most downstream aspects of genome annotation pipelines remain relatively stable or are even being abandoned. To date, the perceived value of manual curation for genome annotations is not offset by the real cost and time associated with the process. In order to balance the large number of sequences generated, the annotation process is now performed almost exclusively in an automated fashion for most genome sequencing projects. One possible way to reduce errors inherent to automated computational annotations is to apply data from 'omics' measurements (i.e. transcriptional and proteomic) to the un-annotated genome with a proteogenomic-based approach. This approach does require additional experimental and bioinformatics methods to include omics technologies; however, the approach is readily automatable and can benefit from rapid developments occurring in those research domains as well. The annotation process can be improved by experimental validation of transcription and translation and aid in the discovery of annotation errors. Here the concept of annotation refinement has been extended to include a comparative assessment of genomes across closely related species, as is becoming common in sequencing efforts. Transcriptomic and proteomic data derived from three highly similar pathogenic Yersiniae (Y. pestis CO92, Y. pestis pestoides F, and Y. pseudotuberculosis PB1/+) was used to demonstrate a comprehensive comparative omic-based annotation methodology. Peptide and oligo measurements experimentally validated the expression of nearly 40% of each strain's predicted proteome and revealed the identification of 28 novel and 68 previously incorrect protein-coding sequences (e.g., observed frameshifts, extended start sites, and translated pseudogenes) within the three current Yersinia genome annotations. Gene loss is presumed to play a major role in Y. pestis acquiring its niche as a virulent pathogen, thus

  6. An annotation system for 3D fluid flow visualization

    NASA Technical Reports Server (NTRS)

    Loughlin, Maria M.; Hughes, John F.

    1995-01-01

    Annotation is a key activity of data analysis. However, current systems for data analysis focus almost exclusively on visualization. We propose a system which integrates annotations into a visualization system. Annotations are embedded in 3D data space, using the Post-it metaphor. This embedding allows contextual-based information storage and retrieval, and facilitates information sharing in collaborative environments. We provide a traditional database filter and a Magic Lens filter to create specialized views of the data. The system has been customized for fluid flow applications, with features which allow users to store parameters of visualization tools and sketch 3D volumes.

  7. Quantification of false positives within Moon Zoo crater annotations

    NASA Astrophysics Data System (ADS)

    Tar, P.; Thacker, N.

    2014-04-01

    The Moon Zoo citizen science project [1] allows members of the public to annotate lunar images, providing researchers with a wealth of location and size information regarding the population of small craters on the Moon. To date, approximately 4 million images have been inspected. Here, we show how a quantitative pattern recognition system can be used to estimate the quantity of contamination in Moon Zoo data from erroneous annotations. The proposed method produces not only estimates of true verses false crater annotations, but also a full error covariance, with additional conformity checks, which is essential for the meaningful interpretation of measurements, e.g. for plotting error bars.

  8. Coalescence and refinement of Moon Zoo crater annotations

    NASA Astrophysics Data System (ADS)

    Tar, P.; Thacker, N.

    2014-04-01

    The Moon Zoo citizen science project [1] allows members of the public to annotate lunar images, providing researchers with a wealth of location and size information regarding the population of small craters on the Moon. To date, approximately 4 million images have been inspected. Here, we show how data from multiple users can be combined to give a consensus as to the parameters of annotated craters. The process uses annotations and image data to provide Likelihood solutions, revealing the most probable crater parameters, from which crater Size-Frequency Distributions (SFDs) might be produced.

  9. Segmented heat exchanger

    DOEpatents

    Baldwin, Darryl Dean; Willi, Martin Leo; Fiveland, Scott Byron; Timmons, Kristine Ann

    2010-12-14

    A segmented heat exchanger system for transferring heat energy from an exhaust fluid to a working fluid. The heat exchanger system may include a first heat exchanger for receiving incoming working fluid and the exhaust fluid. The working fluid and exhaust fluid may travel through at least a portion of the first heat exchanger in a parallel flow configuration. In addition, the heat exchanger system may include a second heat exchanger for receiving working fluid from the first heat exchanger and exhaust fluid from a third heat exchanger. The working fluid and exhaust fluid may travel through at least a portion of the second heat exchanger in a counter flow configuration. Furthermore, the heat exchanger system may include a third heat exchanger for receiving working fluid from the second heat exchanger and exhaust fluid from the first heat exchanger. The working fluid and exhaust fluid may travel through at least a portion of the third heat exchanger in a parallel flow configuration.

  10. Enhanced Acylcarnitine Annotation in High-Resolution Mass Spectrometry Data: Fragmentation Analysis for the Classification and Annotation of Acylcarnitines

    PubMed Central

    van der Hooft, Justin J. J.; Ridder, Lars; Barrett, Michael P.; Burgess, Karl E. V.

    2015-01-01

    Metabolite annotation and identification are primary challenges in untargeted metabolomics experiments. Rigorous workflows for reliable annotation of mass features with chemical structures or compound classes are needed to enhance the power of untargeted mass spectrometry. High-resolution mass spectrometry considerably improves the confidence in assigning elemental formulas to mass features in comparison to nominal mass spectrometry, and embedding of fragmentation methods enables more reliable metabolite annotations and facilitates metabolite classification. However, the analysis of mass fragmentation spectra can be a time-consuming step and requires expert knowledge. This study demonstrates how characteristic fragmentations, specific to compound classes, can be used to systematically analyze their presence in complex biological extracts like urine that have undergone untargeted mass spectrometry combined with data dependent or targeted fragmentation. Human urine extracts were analyzed using normal phase liquid chromatography (hydrophilic interaction chromatography) coupled to an Ion Trap-Orbitrap hybrid instrument. Subsequently, mass chromatograms and collision-induced dissociation and higher-energy collisional dissociation (HCD) fragments were annotated using the freely available MAGMa software1. Acylcarnitines play a central role in energy metabolism by transporting fatty acids into the mitochondrial matrix. By filtering on a combination of a mass fragment and neutral loss designed based on the MAGMa fragment annotations, we were able to classify and annotate 50 acylcarnitines in human urine extracts, based on high-resolution mass spectrometry HCD fragmentation spectra at different energies for all of them. Of these annotated acylcarnitines, 31 are not described in HMDB yet and for only 4 annotated acylcarnitines the fragmentation spectra could be matched to reference spectra. Therefore, we conclude that the use of mass fragmentation filters within the context

  11. Sophia: A Expedient UMLS Concept Extraction Annotator

    PubMed Central

    Divita, Guy; Zeng, Qing T; Gundlapalli, Adi V.; Duvall, Scott; Nebeker, Jonathan; Samore, Matthew H.

    2014-01-01

    An opportunity exists for meaningful concept extraction and indexing from large corpora of clinical notes in the Veterans Affairs (VA) electronic medical record. Currently available tools such as MetaMap, cTAKES and HITex do not scale up to address this big data need. Sophia, a rapid UMLS concept extraction annotator was developed to fulfill a mandate and address extraction where high throughput is needed while preserving performance. We report on the development, testing and benchmarking of Sophia against MetaMap and cTAKEs. Sophia demonstrated improved performance on recall as compared to cTAKES and MetaMap (0.71 vs 0.66 and 0.38). The overall f-score was similar to cTAKES and an improvement over MetaMap (0.53 vs 0.57 and 0.43). With regard to speed of processing records, we noted Sophia to be several fold faster than cTAKES and the scaled-out MetaMap service. Sophia offers a viable alternative for high-throughput information extraction tasks. PMID:25954351

  12. Arctic stream processes--an annotated bibliography

    USGS Publications Warehouse

    Scott, Kevin M.

    1979-01-01

    This bibliography selectively summarizes investigations to date (1978) dealing with the physical processes of streams in the Arctic. The specialized annotations include aspects of stream processes described in subordinate parts of general papers on the arctic environment and therefore not evident in author-abstract bibliographies. Foreign contributions--Canadian, Scandinavian, and Russian--are summarized, in the case of Russian literature primarily by means of papers in translation journals. Until 1970 the role of streams in development of the arctic landscape was commonly considered subordinate to that of glacial and frost-related processes. This conclusion changed, however, with the findings of the many new studies begun in response to oil and gas discoveries in the late 1960's. The conclusions of these studies, made to provide both the engineering data for resource development and the information to assess the impacts of that development, were in general agreement that stream processes throughout most of the Arctic were significantly more important than previously had been thought.

  13. Cancer Survivorship for Primary Care Annotated Bibliography.

    PubMed

    Westfall, Matthew Y; Overholser, Linda; Zittleman, Linda; Westfall, John M

    2015-06-01

    Long-term cancer survivorship care is a relatively new and rapidly advancing field of research. Increasing cancer survivorship rates have created a huge population of long-term cancer survivors whose cancer-specific needs challenge healthcare infrastructure and highlight a significant deficit of knowledge and guidelines in transitional care from treatment to normalcy/prolonged survivorship. As the paradigm of cancer care has changed from a fixation on the curative to the maintenance on long-term overall quality of life, so to, has the delineation of responsibility between oncologists and primary care physicians (PCPs). As more patients enjoy long-term survival, PCPs play a more comprehensive role in cancer care following acute treatment. To this end, this annotated bibliography was written to provide PCPs and other readers with an up-to-date and robust base of knowledge on long-term cancer survivorship, including definitions and epidemiological information as well as specific considerations and recommendations on physical, psychosocial, sexual, and comorbidity needs of survivors. Additionally, significant information is included on survivorship care, specifically Survivorship Care Plans (SPCs) and their evolution, utilization by oncologists and PCPs, and current gaps, as well as an introduction to patient navigation programs. Given rapid advancements in cancer research, this bibliography is meant to serve as current baseline reference outlining the state of the science.

  14. Freedom of Speech: A Selected, Annotated Basic Bibliography.

    ERIC Educational Resources Information Center

    Tedford, Thomas L.

    This bibliography lists 36 books related to problems of freedom of speech. General sources (history, analyses, texts, and anthologies) are listed separately from those dealing with censorship of obscenity and pornography. Each entry is briefly annotated. (AA)

  15. Managing and Querying Image Annotation and Markup in XML

    PubMed Central

    Wang, Fusheng; Pan, Tony; Sharma, Ashish; Saltz, Joel

    2010-01-01

    Proprietary approaches for representing annotations and image markup are serious barriers for researchers to share image data and knowledge. The Annotation and Image Markup (AIM) project is developing a standard based information model for image annotation and markup in health care and clinical trial environments. The complex hierarchical structures of AIM data model pose new challenges for managing such data in terms of performance and support of complex queries. In this paper, we present our work on managing AIM data through a native XML approach, and supporting complex image and annotation queries through native extension of XQuery language. Through integration with xService, AIM databases can now be conveniently shared through caGrid. PMID:21218167

  16. Annotated Bibliography of Recent Research Related to Academic Advising

    ERIC Educational Resources Information Center

    Mottarella, Karen, Comp.

    2011-01-01

    This article presents an annotated bibliography of recent research related to academic advising. It includes research papers that focus on advising and a special section of the "Journal of Career Development" that is devoted to multicultural graduate advising relationships.

  17. Hymenoptera Genome Database: integrating genome annotations in HymenopteraMine

    PubMed Central

    Elsik, Christine G.; Tayal, Aditi; Diesh, Colin M.; Unni, Deepak R.; Emery, Marianne L.; Nguyen, Hung N.; Hagen, Darren E.

    2016-01-01

    We report an update of the Hymenoptera Genome Database (HGD) (http://HymenopteraGenome.org), a model organism database for insect species of the order Hymenoptera (ants, bees and wasps). HGD maintains genomic data for 9 bee species, 10 ant species and 1 wasp, including the versions of genome and annotation data sets published by the genome sequencing consortiums and those provided by NCBI. A new data-mining warehouse, HymenopteraMine, based on the InterMine data warehousing system, integrates the genome data with data from external sources and facilitates cross-species analyses based on orthology. New genome browsers and annotation tools based on JBrowse/WebApollo provide easy genome navigation, and viewing of high throughput sequence data sets and can be used for collaborative genome annotation. All of the genomes and annotation data sets are combined into a single BLAST server that allows users to select and combine sequence data sets to search. PMID:26578564

  18. 102. Photocopy of 1882 plan of Smithsonian grounds annotated through ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    102. Photocopy of 1882 plan of Smithsonian grounds annotated through 1891. Displayed in Great Hall of 'Castle.' SMITHSONIAN PARK - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  19. Articles Pertinent to the Campus Press: A Selected Annotated Bibliography

    ERIC Educational Resources Information Center

    Ardoin, Birthney

    1974-01-01

    Contains a selected annotated bibliography of 51 items covering articles published from January through August, 1974, organized under the following categories: advertising, broadcasting, media criticism, editorial policy, graphics, job opportunities, pedagogy, and photography. (RB)

  20. Articles Pertinent to the Campus Press: A Selected Annotated Bibliography

    ERIC Educational Resources Information Center

    Ardoin, Birthney; And Others

    1978-01-01

    Lists and annotates articles dealing with such topics as advertising, audience analysis, broadcasting, criticism and defense of media, editorial policy and methods, journalism history, journalism education, magazines, media management, and press law. (GW)

  1. Articles Pertinent to the Campus Press: A Selected Annotated Bibliography

    ERIC Educational Resources Information Center

    Ardoin, Birthney; And Others

    1977-01-01

    Lists and annotates articles dealing with such topics as advertising, audience analysis, broadcasting, broadcast law, criticism and defense of media, editorial policy and methods, media policy and methods, journalism education, press law, and school publications. (GW)

  2. Analysis of Annotation on Documents for Recycling Information

    NASA Astrophysics Data System (ADS)

    Nakai, Tomohiro; Kondo, Nobuyuki; Kise, Koichi; Matsumoto, Keinosuke

    In order to make collaborative business activities fruitful, it is essential to know characteristics of organizations and persons in more details and to gather information relevant to the activities. In this paper, we describe a notion of “information recycle" that actualizes these requirements by analyzing documents. The key of recycling information is to utilize annotations on documents as clues for generating users' profiles and for weighting contents in the context of the activities. We also propose a method of extracting annotations on paper documents just by pressing one button with the help of techniques of camera-based document image analysis. Experimental results demonstrate that it is fundamentally capable of acquiring annotations on paper documents on condition that their electronic versions without annotations are available for the processing.

  3. Media Themes and Threads: Annotated Bibliography on Gifted Females.

    ERIC Educational Resources Information Center

    Landrum, Mary S.; Ramsay, Shula G.

    1989-01-01

    This annotated bibliography describes 15 journal articles on gifted females. Topics include: educational strategies; personality outcomes; special guidance concerns; internal barriers to the realization of potential; life satisfaction; teacher attitudes; psychological development; nontraditional vocational enrollment; sex differences; career…

  4. Ethics in Oncology: An Annotated Bibliography of Important Literature

    PubMed Central

    Tenner, Laura L.; Helft, Paul R.

    2013-01-01

    The aim of this annotated bibliography about important articles in the field of ethics and oncology is to provide the practicing hematologist/oncologist with a brief overview of some of the important literature in this crucial area. PMID:23942932

  5. Effects of dehydration on performance in man: Annotated bibliography

    NASA Technical Reports Server (NTRS)

    Greenleaf, J. E.

    1973-01-01

    A compilation of studies on the effect of dehydration on human performance and related physiological mechanisms. The annotations are listed in alphabetical order by first author and cover material through June 1973.

  6. Hymenoptera Genome Database: integrating genome annotations in HymenopteraMine.

    PubMed

    Elsik, Christine G; Tayal, Aditi; Diesh, Colin M; Unni, Deepak R; Emery, Marianne L; Nguyen, Hung N; Hagen, Darren E

    2016-01-04

    We report an update of the Hymenoptera Genome Database (HGD) (http://HymenopteraGenome.org), a model organism database for insect species of the order Hymenoptera (ants, bees and wasps). HGD maintains genomic data for 9 bee species, 10 ant species and 1 wasp, including the versions of genome and annotation data sets published by the genome sequencing consortiums and those provided by NCBI. A new data-mining warehouse, HymenopteraMine, based on the InterMine data warehousing system, integrates the genome data with data from external sources and facilitates cross-species analyses based on orthology. New genome browsers and annotation tools based on JBrowse/WebApollo provide easy genome navigation, and viewing of high throughput sequence data sets and can be used for collaborative genome annotation. All of the genomes and annotation data sets are combined into a single BLAST server that allows users to select and combine sequence data sets to search.

  7. Geothermal wetlands: an annotated bibliography of pertinent literature

    SciTech Connect

    Stanley, N.E.; Thurow, T.L.; Russell, B.F.; Sullivan, J.F.

    1980-05-01

    This annotated bibliography covers the following topics: algae, wetland ecosystems; institutional aspects; macrophytes - general, production rates, and mineral absorption; trace metal absorption; wetland soils; water quality; and other aspects of marsh ecosystems. (MHR)

  8. Managing and Querying Image Annotation and Markup in XML.

    PubMed

    Wang, Fusheng; Pan, Tony; Sharma, Ashish; Saltz, Joel

    2010-01-01

    Proprietary approaches for representing annotations and image markup are serious barriers for researchers to share image data and knowledge. The Annotation and Image Markup (AIM) project is developing a standard based information model for image annotation and markup in health care and clinical trial environments. The complex hierarchical structures of AIM data model pose new challenges for managing such data in terms of performance and support of complex queries. In this paper, we present our work on managing AIM data through a native XML approach, and supporting complex image and annotation queries through native extension of XQuery language. Through integration with xService, AIM databases can now be conveniently shared through caGrid.

  9. Visualizing Genomic Annotations with the UCSC Genome Browser.

    PubMed

    Hung, Jui-Hung; Weng, Zhiping

    2016-11-01

    Genomic data and annotations are rapidly accumulating in databases such as the UCSC Genome Browser, NCBI, and Ensembl. Given the massive scale of these genomic databases, it is important to be able to easily retrieve known data and annotations of a specified genomic locus. For example, for a newly identified cis-regulatory element bound by a transcription factor, questions that immediately come to mind include whether the element is near a transcriptional start site and, if so, the name of the corresponding gene, and whether the histones or DNA at the locus are modified. The UCSC Genome Browser organizes data and annotations (called tracks) around the reference sequences or draft assemblies of many eukaryotic genomes and presents them using a powerful web-based graphical interface. This protocol describes how to use the UCSC Genome Browser to visualize selected tracks at specified genomic regions, download the data and annotations for further analysis, and retrieve multiple sequence alignments and their conservation scores.

  10. Educator Exchange Resource Guide.

    ERIC Educational Resources Information Center

    Garza, Cris; Rodriguez, Victor

    This resource guide was developed for teachers and administrators interested in participating in intercultural and international exchange programs or starting an exchange program. An analysis of an exchange program's critical elements discusses exchange activities; orientation sessions; duration of exchange; criteria for participation; travel,…

  11. Improving the Caenorhabditis elegans genome annotation using machine learning.

    PubMed

    Rätsch, Gunnar; Sonnenburg, Sören; Srinivasan, Jagan; Witte, Hanh; Müller, Klaus-R; Sommer, Ralf-J; Schölkopf, Bernhard

    2007-02-23

    For modern biology, precise genome annotations are of prime importance, as they allow the accurate definition of genic regions. We employ state-of-the-art machine learning methods to assay and improve the accuracy of the genome annotation of the nematode Caenorhabditis elegans. The proposed machine learning system is trained to recognize exons and introns on the unspliced mRNA, utilizing recent advances in support vector machines and label sequence learning. In 87% (coding and untranslated regions) and 95% (coding regions only) of all genes tested in several out-of-sample evaluations, our method correctly identified all exons and introns. Notably, only 37% and 50%, respectively, of the presently unconfirmed genes in the C. elegans genome annotation agree with our predictions, thus we hypothesize that a sizable fraction of those genes are not correctly annotated. A retrospective evaluation of the Wormbase WS120 annotation [] of C. elegans reveals that splice form predictions on unconfirmed genes in WS120 are inaccurate in about 18% of the considered cases, while our predictions deviate from the truth only in 10%-13%. We experimentally analyzed 20 controversial genes on which our system and the annotation disagree, confirming the superiority of our predictions. While our method correctly predicted 75% of those cases, the standard annotation was never completely correct. The accuracy of our system is further corroborated by a comparison with two other recently proposed systems that can be used for splice form prediction: SNAP and ExonHunter. We conclude that the genome annotation of C. elegans and other organisms can be greatly enhanced using modern machine learning technology.

  12. Challenges in Whole-Genome Annotation of Pyrosequenced Eukaryotic Genomes

    SciTech Connect

    Kuo, Alan; Grigoriev, Igor

    2009-04-17

    Pyrosequencing technologies such as 454/Roche and Solexa/Illumina vastly lower the cost of nucleotide sequencing compared to the traditional Sanger method, and thus promise to greatly expand the number of sequenced eukaryotic genomes. However, the new technologies also bring new challenges such as shorter reads and new kinds and higher rates of sequencing errors, which complicate genome assembly and gene prediction. At JGI we are deploying 454 technology for the sequencing and assembly of ever-larger eukaryotic genomes. Here we describe our first whole-genome annotation of a purely 454-sequenced fungal genome that is larger than a yeast (>30 Mbp). The pezizomycotine (filamentous ascomycote) Aspergillus carbonarius belongs to the Aspergillus section Nigri species complex, members of which are significant as platforms for bioenergy and bioindustrial technology, as members of soil microbial communities and players in the global carbon cycle, and as agricultural toxigens. Application of a modified version of the standard JGI Annotation Pipeline has so far predicted ~;;10k genes. ~;;12percent of these preliminary annotations suffer a potential frameshift error, which is somewhat higher than the ~;;9percent rate in the Sanger-sequenced and conventionally assembled and annotated genome of fellow Aspergillus section Nigri member A. niger. Also,>90percent of A. niger genes have potential homologs in the A. carbonarius preliminary annotation. Weconclude, and with further annotation and comparative analysis expect to confirm, that 454 sequencing strategies provide a promising substrate for annotation of modestly sized eukaryotic genomes. We will also present results of annotation of a number of other pyrosequenced fungal genomes of bioenergy interest.

  13. AmiGO: online access to ontology and annotation data

    SciTech Connect

    Carbon, Seth; Ireland, Amelia; Mungall, Christopher J.; Shu, ShengQiang; Marshall, Brad; Lewis, Suzanna

    2009-01-15

    AmiGO is a web application that allows users to query, browse, and visualize ontologies and related gene product annotation (association) data. AmiGO can be used online at the Gene Ontology (GO) website to access the data provided by the GO Consortium; it can also be downloaded and installed to browse local ontologies and annotations. AmiGO is free open source software developed and maintained by the GO Consortium.

  14. NoisyGOA: Noisy GO annotations prediction using taxonomic and semantic similarity.

    PubMed

    Lu, Chang; Wang, Jun; Zhang, Zili; Yang, Pengyi; Yu, Guoxian

    2016-12-01

    Gene Ontology (GO) provides GO annotations (GOA) that associate gene products with GO terms that summarize their cellular, molecular and functional aspects in the context of biological pathways. GO Consortium (GOC) resorts to various quality assurances to ensure the correctness of annotations. Due to resources limitations, only a small portion of annotations are manually added/checked by GO curators, and a large portion of available annotations are computationally inferred. While computationally inferred annotations provide greater coverage of known genes, they may also introduce annotation errors (noise) that could mislead the interpretation of the gene functions and their roles in cellular and biological processes. In this paper, we investigate how to identify noisy annotations, a rarely addressed problem, and propose a novel approach called NoisyGOA. NoisyGOA first measures taxonomic similarity between ontological terms using the GO hierarchy and semantic similarity between genes. Next, it leverages the taxonomic similarity and semantic similarity to predict noisy annotations. We compare NoisyGOA with other alternative methods on identifying noisy annotations under different simulated cases of noisy annotations, and on archived GO annotations. NoisyGOA achieved higher accuracy than other alternative methods in comparison. These results demonstrated both taxonomic similarity and semantic similarity contribute to the identification of noisy annotations. Our study shows that annotation errors are predictable and removing noisy annotations improves the performance of gene function prediction. This study can prompt the community to study methods for removing inaccurate annotations, a critical step for annotating gene and pathway functions.

  15. From Paper-and-Pen Annotations to Artefact-Based Mobile Learning

    ERIC Educational Resources Information Center

    Hoff, C.; Wehling, U.; Rothkugel, S.

    2009-01-01

    Making annotations on books and learning materials is part of students' everyday life. Although there are many computer-based annotation systems, many people prefer to print digital documents and make annotations on physical paper. We introduce a classification scheme for computer-based annotation systems and provide an overview of different…

  16. The Use of Annotations in Examination Marking: Opening a Window into Markers' Minds

    ERIC Educational Resources Information Center

    Crisp, Victoria; Johnson, Martin

    2007-01-01

    This study investigated the functions of annotations, the role of annotations in markers' decision-making processes, whether annotations conform to conventions, and whether these vary according to subject area. Across subjects a number of scripts were analysed to survey which annotations are subject specific and which are more general. Twelve…

  17. Metagenomic gene annotation by a homology-independent approach

    SciTech Connect

    Froula, Jeff; Zhang, Tao; Salmeen, Annette; Hess, Matthias; Kerfeld, Cheryl A.; Wang, Zhong; Du, Changbin

    2011-06-02

    Fully understanding the genetic potential of a microbial community requires functional annotation of all the genes it encodes. The recently developed deep metagenome sequencing approach has enabled rapid identification of millions of genes from a complex microbial community without cultivation. Current homology-based gene annotation fails to detect distantly-related or structural homologs. Furthermore, homology searches with millions of genes are very computational intensive. To overcome these limitations, we developed rhModeller, a homology-independent software pipeline to efficiently annotate genes from metagenomic sequencing projects. Using cellulases and carbonic anhydrases as two independent test cases, we demonstrated that rhModeller is much faster than HMMER but with comparable accuracy, at 94.5percent and 99.9percent accuracy, respectively. More importantly, rhModeller has the ability to detect novel proteins that do not share significant homology to any known protein families. As {approx}50percent of the 2 million genes derived from the cow rumen metagenome failed to be annotated based on sequence homology, we tested whether rhModeller could be used to annotate these genes. Preliminary results suggest that rhModeller is robust in the presence of missense and frameshift mutations, two common errors in metagenomic genes. Applying the pipeline to the cow rumen genes identified 4,990 novel cellulases candidates and 8,196 novel carbonic anhydrase candidates.In summary, we expect rhModeller to dramatically increase the speed and quality of metagnomic gene annotation.

  18. GENCODE: the reference human genome annotation for The ENCODE Project.

    PubMed

    Harrow, Jennifer; Frankish, Adam; Gonzalez, Jose M; Tapanari, Electra; Diekhans, Mark; Kokocinski, Felix; Aken, Bronwen L; Barrell, Daniel; Zadissa, Amonida; Searle, Stephen; Barnes, If; Bignell, Alexandra; Boychenko, Veronika; Hunt, Toby; Kay, Mike; Mukherjee, Gaurab; Rajan, Jeena; Despacio-Reyes, Gloria; Saunders, Gary; Steward, Charles; Harte, Rachel; Lin, Michael; Howald, Cédric; Tanzer, Andrea; Derrien, Thomas; Chrast, Jacqueline; Walters, Nathalie; Balasubramanian, Suganthi; Pei, Baikang; Tress, Michael; Rodriguez, Jose Manuel; Ezkurdia, Iakes; van Baren, Jeltje; Brent, Michael; Haussler, David; Kellis, Manolis; Valencia, Alfonso; Reymond, Alexandre; Gerstein, Mark; Guigó, Roderic; Hubbard, Tim J

    2012-09-01

    The GENCODE Consortium aims to identify all gene features in the human genome using a combination of computational analysis, manual annotation, and experimental validation. Since the first public release of this annotation data set, few new protein-coding loci have been added, yet the number of alternative splicing transcripts annotated has steadily increased. The GENCODE 7 release contains 20,687 protein-coding and 9640 long noncoding RNA loci and has 33,977 coding transcripts not represented in UCSC genes and RefSeq. It also has the most comprehensive annotation of long noncoding RNA (lncRNA) loci publicly available with the predominant transcript form consisting of two exons. We have examined the completeness of the transcript annotation and found that 35% of transcriptional start sites are supported by CAGE clusters and 62% of protein-coding genes have annotated polyA sites. Over one-third of GENCODE protein-coding genes are supported by peptide hits derived from mass spectrometry spectra submitted to Peptide Atlas. New models derived from the Illumina Body Map 2.0 RNA-seq data identify 3689 new loci not currently in GENCODE, of which 3127 consist of two exon models indicating that they are possibly unannotated long noncoding loci. GENCODE 7 is publicly available from gencodegenes.org and via the Ensembl and UCSC Genome Browsers.

  19. MITOS: improved de novo metazoan mitochondrial genome annotation.

    PubMed

    Bernt, Matthias; Donath, Alexander; Jühling, Frank; Externbrink, Fabian; Florentz, Catherine; Fritzsch, Guido; Pütz, Joern; Middendorf, Martin; Stadler, Peter F

    2013-11-01

    About 2000 completely sequenced mitochondrial genomes are available from the NCBI RefSeq data base together with manually curated annotations of their protein-coding genes, rRNAs, and tRNAs. This annotation information, which has accumulated over two decades, has been obtained with a diverse set of computational tools and annotation strategies. Despite all efforts of manual curation it is still plagued by misassignments of reading directions, erroneous gene names, and missing as well as false positive annotations in particular for the RNA genes. Taken together, this causes substantial problems for fully automatic pipelines that aim to use these data comprehensively for studies of animal phylogenetics and the molecular evolution of mitogenomes. The MITOS pipeline is designed to compute a consistent de novo annotation of the mitogenomic sequences. We show that the results of MITOS match RefSeq and MitoZoa in terms of annotation coverage and quality. At the same time we avoid biases, inconsistencies of nomenclature, and typos originating from manual curation strategies. The MITOS pipeline is accessible online at http://mitos.bioinf.uni-leipzig.de.

  20. AutoFACT: An Automatic Functional Annotation and Classification Tool

    PubMed Central

    Koski, Liisa B; Gray, Michael W; Lang, B Franz; Burger, Gertraud

    2005-01-01

    Background Assignment of function to new molecular sequence data is an essential step in genomics projects. The usual process involves similarity searches of a given sequence against one or more databases, an arduous process for large datasets. Results We present AutoFACT, a fully automated and customizable annotation tool that assigns biologically informative functions to a sequence. Key features of this tool are that it (1) analyzes nucleotide and protein sequence data; (2) determines the most informative functional description by combining multiple BLAST reports from several user-selected databases; (3) assigns putative metabolic pathways, functional classes, enzyme classes, GeneOntology terms and locus names; and (4) generates output in HTML, text and GFF formats for the user's convenience. We have compared AutoFACT to four well-established annotation pipelines. The error rate of functional annotation is estimated to be only between 1–2%. Comparison of AutoFACT to the traditional top-BLAST-hit annotation method shows that our procedure increases the number of functionally informative annotations by approximately 50%. Conclusion AutoFACT will serve as a useful annotation tool for smaller sequencing groups lacking dedicated bioinformatics staff. It is implemented in PERL and runs on LINUX/UNIX platforms. AutoFACT is available at . PMID:15960857

  1. A semi-automatic annotation tool for cooking video

    NASA Astrophysics Data System (ADS)

    Bianco, Simone; Ciocca, Gianluigi; Napoletano, Paolo; Schettini, Raimondo; Margherita, Roberto; Marini, Gianluca; Gianforme, Giorgio; Pantaleo, Giuseppe

    2013-03-01

    In order to create a cooking assistant application to guide the users in the preparation of the dishes relevant to their profile diets and food preferences, it is necessary to accurately annotate the video recipes, identifying and tracking the foods of the cook. These videos present particular annotation challenges such as frequent occlusions, food appearance changes, etc. Manually annotate the videos is a time-consuming, tedious and error-prone task. Fully automatic tools that integrate computer vision algorithms to extract and identify the elements of interest are not error free, and false positive and false negative detections need to be corrected in a post-processing stage. We present an interactive, semi-automatic tool for the annotation of cooking videos that integrates computer vision techniques under the supervision of the user. The annotation accuracy is increased with respect to completely automatic tools and the human effort is reduced with respect to completely manual ones. The performance and usability of the proposed tool are evaluated on the basis of the time and effort required to annotate the same video sequences.

  2. NECTAR: a database of codon-centric missense variant annotations.

    PubMed

    Gong, Sungsam; Ware, James S; Walsh, Roddy; Cook, Stuart A

    2014-01-01

    NECTAR (Non-synonymous Enriched Coding muTation ARchive; http://nectarmutation.org) is a database and web application to annotate disease-related and functionally important amino acids in human proteins. A number of tools are available to facilitate the interpretation of DNA variants identified in diagnostic or research sequencing. These typically identify previous reports of DNA variation at a given genomic location, predict its effects on transcript and protein sequence and may predict downstream functional consequences. Previous reports and functional annotations are typically linked by the genomic location of the variant observed. NECTAR collates disease-causing variants and functionally important amino acid residues from a number of sources. Importantly, rather than simply linking annotations by a shared genomic location, NECTAR annotates variants of interest with details of previously reported variation affecting the same codon. This provides a much richer data set for the interpretation of a novel DNA variant. NECTAR also identifies functionally equivalent amino acid residues in evolutionarily related proteins (paralogues) and, where appropriate, transfers annotations between them. As well as accessing these data through a web interface, users can upload batches of variants in variant call format (VCF) for annotation on-the-fly. The database is freely available to download from the ftp site: ftp://ftp.nectarmutation.org.

  3. Multiple ontologies in action: composite annotations for biosimulation models.

    PubMed

    Gennari, John H; Neal, Maxwell L; Galdzicki, Michal; Cook, Daniel L

    2011-02-01

    There now exists a rich set of ontologies that provide detailed semantics for biological entities of interest. However, there is not (nor should there be) a single source ontology that provides all the necessary semantics for describing biological phenomena. In the domain of physiological biosimulation models, researchers use annotations to convey semantics, and many of these annotations require the use of multiple reference ontologies. Therefore, we have developed the idea of composite annotations that access multiple ontologies to capture the physics-based meaning of model variables. These composite annotations provide the semantic expressivity needed to disambiguate the often-complex features of biosimulation models, and can be used to assist with model merging and interoperability. In this paper, we demonstrate the utility of composite annotations for model merging by describing their use within SemGen, our semantics-based model composition software. More broadly, if orthogonal reference ontologies are to meet their full potential, users need tools and methods to connect and link these ontologies. Our composite annotations and the SemGen tool provide one mechanism for leveraging multiple reference ontologies.

  4. MIPS: analysis and annotation of genome information in 2007.

    PubMed

    Mewes, H W; Dietmann, S; Frishman, D; Gregory, R; Mannhaupt, G; Mayer, K F X; Münsterkötter, M; Ruepp, A; Spannagl, M; Stümpflen, V; Rattei, T

    2008-01-01

    The Munich Information Center for Protein Sequences (MIPS-GSF, Neuherberg, Germany) combines automatic processing of large amounts of sequences with manual annotation of selected model genomes. Due to the massive growth of the available data, the depth of annotation varies widely between independent databases. Also, the criteria for the transfer of information from known to orthologous sequences are diverse. To cope with the task of global in-depth genome annotation has become unfeasible. Therefore, our efforts are dedicated to three levels of annotation: (i) the curation of selected genomes, in particular from fungal and plant taxa (e.g. CYGD, MNCDB, MatDB), (ii) the comprehensive, consistent, automatic annotation employing exhaustive methods for the computation of sequence similarities and sequence-related attributes as well as the classification of individual sequences (SIMAP, PEDANT and FunCat) and (iii) the compilation of manually curated databases for protein interactions based on scrutinized information from the literature to serve as an accepted set of reliable annotated interaction data (MPACT, MPPI, CORUM). All databases and tools described as well as the detailed descriptions of our projects can be accessed through the MIPS web server (http://mips.gsf.de).

  5. Gastrointestinal hormone research - with a Scandinavian annotation.

    PubMed

    Rehfeld, Jens F

    2015-06-01

    Gastrointestinal hormones are peptides released from neuroendocrine cells in the digestive tract. More than 30 hormone genes are currently known to be expressed in the gut, which makes it the largest hormone-producing organ in the body. Modern biology makes it feasible to conceive the hormones under five headings: The structural homology groups a majority of the hormones into nine families, each of which is assumed to originate from one ancestral gene. The individual hormone gene often has multiple phenotypes due to alternative splicing, tandem organization or differentiated posttranslational maturation of the prohormone. By a combination of these mechanisms, more than 100 different hormonally active peptides are released from the gut. Gut hormone genes are also widely expressed outside the gut, some only in extraintestinal endocrine cells and cerebral or peripheral neurons but others also in other cell types. The extraintestinal cells may release different bioactive fragments of the same prohormone due to cell-specific processing pathways. Moreover, endocrine cells, neurons, cancer cells and, for instance, spermatozoa secrete gut peptides in different ways, so the same peptide may act as a blood-borne hormone, a neurotransmitter, a local growth factor or a fertility factor. The targets of gastrointestinal hormones are specific G-protein-coupled receptors that are expressed in the cell membranes also outside the digestive tract. Thus, gut hormones not only regulate digestive functions, but also constitute regulatory systems operating in the whole organism. This overview of gut hormone biology is supplemented with an annotation on some Scandinavian contributions to gastrointestinal hormone research.

  6. Corrosive resistant heat exchanger

    DOEpatents

    Richlen, Scott L.

    1989-01-01

    A corrosive and errosive resistant heat exchanger which recovers heat from a contaminated heat stream. The heat exchanger utilizes a boundary layer of innocuous gas, which is continuously replenished, to protect the heat exchanger surface from the hot contaminated gas. The innocuous gas is conveyed through ducts or perforations in the heat exchanger wall. Heat from the heat stream is transferred by radiation to the heat exchanger wall. Heat is removed from the outer heat exchanger wall by a heat recovery medium.

  7. Enriching a biomedical event corpus with meta-knowledge annotation

    PubMed Central

    2011-01-01

    Background Biomedical papers contain rich information about entities, facts and events of biological relevance. To discover these automatically, we use text mining techniques, which rely on annotated corpora for training. In order to extract protein-protein interactions, genotype-phenotype/gene-disease associations, etc., we rely on event corpora that are annotated with classified, structured representations of important facts and findings contained within text. These provide an important resource for the training of domain-specific information extraction (IE) systems, to facilitate semantic-based searching of documents. Correct interpretation of these events is not possible without additional information, e.g., does an event describe a fact, a hypothesis, an experimental result or an analysis of results? How confident is the author about the validity of her analyses? These and other types of information, which we collectively term meta-knowledge, can be derived from the context of the event. Results We have designed an annotation scheme for meta-knowledge enrichment of biomedical event corpora. The scheme is multi-dimensional, in that each event is annotated for 5 different aspects of meta-knowledge that can be derived from the textual context of the event. Textual clues used to determine the values are also annotated. The scheme is intended to be general enough to allow integration with different types of bio-event annotation, whilst being detailed enough to capture important subtleties in the nature of the meta-knowledge expressed in the text. We report here on both the main features of the annotation scheme, as well as its application to the GENIA event corpus (1000 abstracts with 36,858 events). High levels of inter-annotator agreement have been achieved, falling in the range of 0.84-0.93 Kappa. Conclusion By augmenting event annotations with meta-knowledge, more sophisticated IE systems can be trained, which allow interpretative information to be specified as

  8. Exchange frequency in replica exchange molecular dynamics

    NASA Astrophysics Data System (ADS)

    Sindhikara, Daniel; Meng, Yilin; Roitberg, Adrian E.

    2008-01-01

    The effect of the exchange-attempt frequency on sampling efficiency is studied in replica exchange molecular dynamics (REMD). We show that sampling efficiency increases with increasing exchange-attempt frequency. This conclusion is contrary to a commonly expressed view in REMD. Five peptides (1-21 residues long) are studied with a spectrum of exchange-attempt rates. Convergence rates are gauged by comparing ensemble properties between fixed length test REMD simulations and longer reference simulations. To show the fundamental correlation between exchange frequency and convergence time, a simple model is designed and studied, displaying the same basic behavior of much more complex systems.

  9. Comprehensive comparative homeobox gene annotation in human and mouse.

    PubMed

    Wilming, Laurens G; Boychenko, Veronika; Harrow, Jennifer L

    2015-01-01

    Homeobox genes are a group of genes coding for transcription factors with a DNA-binding helix-turn-helix structure called a homeodomain and which play a crucial role in pattern formation during embryogenesis. Many homeobox genes are located in clusters and some of these, most notably the HOX genes, are known to have antisense or opposite strand long non-coding RNA (lncRNA) genes that play a regulatory role. Because automated annotation of both gene clusters and non-coding genes is fraught with difficulty (over-prediction, under-prediction, inaccurate transcript structures), we set out to manually annotate all homeobox genes in the mouse and human genomes. This includes all supported splice variants, pseudogenes and both antisense and flanking lncRNAs. One of the areas where manual annotation has a significant advantage is the annotation of duplicated gene clusters. After comprehensive annotation of all homeobox genes and their antisense genes in human and in mouse, we found some discrepancies with the current gene set in RefSeq regarding exact gene structures and coding versus pseudogene locus biotype. We also identified previously un-annotated pseudogenes in the DUX, Rhox and Obox gene clusters, which helped us re-evaluate and update the gene nomenclature in these regions. We found that human homeobox genes are enriched in antisense lncRNA loci, some of which are known to play a role in gene or gene cluster regulation, compared to their mouse orthologues. Of the annotated set of 241 human protein-coding homeobox genes, 98 have an antisense locus (41%) while of the 277 orthologous mouse genes, only 62 protein coding gene have an antisense locus (22%), based on publicly available transcriptional evidence.

  10. An Improved microRNA Annotation of the Canine Genome.

    PubMed

    Penso-Dolfin, Luca; Swofford, Ross; Johnson, Jeremy; Alföldi, Jessica; Lindblad-Toh, Kerstin; Swarbreck, David; Moxon, Simon; Di Palma, Federica

    2016-01-01

    The domestic dog, Canis familiaris, is a valuable model for studying human diseases. The publication of the latest Canine genome build and annotation, CanFam3.1 provides an opportunity to enhance our understanding of gene regulation across tissues in the dog model system. In this study, we used the latest dog genome assembly and small RNA sequencing data from 9 different dog tissues to predict novel miRNAs in the dog genome, as well as to annotate conserved miRNAs from the miRBase database that were missing from the current dog annotation. We used both miRCat and miRDeep2 algorithms to computationally predict miRNA loci. The resulting, putative hairpin sequences were analysed in order to discard false positives, based on predicted secondary structures and patterns of small RNA read alignments. Results were further divided into high and low confidence miRNAs, using the same criteria. We generated tissue specific expression profiles for the resulting set of 811 loci: 720 conserved miRNAs, (207 of which had not been previously annotated in the dog genome) and 91 novel miRNA loci. Comparative analyses revealed 8 putative homologues of some novel miRNA in ferret, and one in microbat. All miRNAs were also classified into the genic and intergenic categories, based on the Ensembl RefSeq gene annotation for CanFam3.1. This additionally allowed us to identify four previously undescribed MiRtrons among our total set of miRNAs. We additionally annotated piRNAs, using proTRAC on the same input data. We thus identified 263 putative clusters, most of which (211 clusters) were found to be expressed in testis. Our results represent an important improvement of the dog genome annotation, paving the way to further research on the evolution of gene regulation, as well as on the contribution of post-transcriptional regulation to pathological conditions.

  11. Comprehensive comparative homeobox gene annotation in human and mouse

    PubMed Central

    Wilming, Laurens G.; Boychenko, Veronika; Harrow, Jennifer L.

    2015-01-01

    Homeobox genes are a group of genes coding for transcription factors with a DNA-binding helix-turn-helix structure called a homeodomain and which play a crucial role in pattern formation during embryogenesis. Many homeobox genes are located in clusters and some of these, most notably the HOX genes, are known to have antisense or opposite strand long non-coding RNA (lncRNA) genes that play a regulatory role. Because automated annotation of both gene clusters and non-coding genes is fraught with difficulty (over-prediction, under-prediction, inaccurate transcript structures), we set out to manually annotate all homeobox genes in the mouse and human genomes. This includes all supported splice variants, pseudogenes and both antisense and flanking lncRNAs. One of the areas where manual annotation has a significant advantage is the annotation of duplicated gene clusters. After comprehensive annotation of all homeobox genes and their antisense genes in human and in mouse, we found some discrepancies with the current gene set in RefSeq regarding exact gene structures and coding versus pseudogene locus biotype. We also identified previously un-annotated pseudogenes in the DUX, Rhox and Obox gene clusters, which helped us re-evaluate and update the gene nomenclature in these regions. We found that human homeobox genes are enriched in antisense lncRNA loci, some of which are known to play a role in gene or gene cluster regulation, compared to their mouse orthologues. Of the annotated set of 241 human protein-coding homeobox genes, 98 have an antisense locus (41%) while of the 277 orthologous mouse genes, only 62 protein coding gene have an antisense locus (22%), based on publicly available transcriptional evidence. PMID:26412852

  12. Incorporating Feature-Based Annotations into Automatically Generated Knowledge Representations

    NASA Astrophysics Data System (ADS)

    Lumb, L. I.; Lederman, J. I.; Aldridge, K. D.

    2006-12-01

    Earth Science Markup Language (ESML) is efficient and effective in representing scientific data in an XML- based formalism. However, features of the data being represented are not accounted for in ESML. Such features might derive from events (e.g., a gap in data collection due to instrument servicing), identifications (e.g., a scientifically interesting area/volume in an image), or some other source. In order to account for features in an ESML context, we consider them from the perspective of annotation, i.e., the addition of information to existing documents without changing the originals. Although it is possible to extend ESML to incorporate feature-based annotations internally (e.g., by extending the XML schema for ESML), there are a number of complicating factors that we identify. Rather than pursuing the ESML-extension approach, we focus on an external representation for feature-based annotations via XML Pointer Language (XPointer). In previous work (Lumb &Aldridge, HPCS 2006, IEEE, doi:10.1109/HPCS.2006.26), we have shown that it is possible to extract relationships from ESML-based representations, and capture the results in the Resource Description Format (RDF). Thus we explore and report on this same requirement for XPointer-based annotations of ESML representations. As in our past efforts, the Global Geodynamics Project (GGP) allows us to illustrate with a real-world example this approach for introducing annotations into automatically generated knowledge representations.

  13. Evaluating Functional Annotations of Enzymes Using the Gene Ontology.

    PubMed

    Holliday, Gemma L; Davidson, Rebecca; Akiva, Eyal; Babbitt, Patricia C

    2017-01-01

    The Gene Ontology (GO) (Ashburner et al., Nat Genet 25(1):25-29, 2000) is a powerful tool in the informatics arsenal of methods for evaluating annotations in a protein dataset. From identifying the nearest well annotated homologue of a protein of interest to predicting where misannotation has occurred to knowing how confident you can be in the annotations assigned to those proteins is critical. In this chapter we explore what makes an enzyme unique and how we can use GO to infer aspects of protein function based on sequence similarity. These can range from identification of misannotation or other errors in a predicted function to accurate function prediction for an enzyme of entirely unknown function. Although GO annotation applies to any gene products, we focus here a describing our approach for hierarchical classification of enzymes in the Structure-Function Linkage Database (SFLD) (Akiva et al., Nucleic Acids Res 42(Database issue):D521-530, 2014) as a guide for informed utilisation of annotation transfer based on GO terms.

  14. Statistical algorithms for ontology-based annotation of scientific literature

    PubMed Central

    2014-01-01

    Background Ontologies encode relationships within a domain in robust data structures that can be used to annotate data objects, including scientific papers, in ways that ease tasks such as search and meta-analysis. However, the annotation process requires significant time and effort when performed by humans. Text mining algorithms can facilitate this process, but they render an analysis mainly based upon keyword, synonym and semantic matching. They do not leverage information embedded in an ontology's structure. Methods We present a probabilistic framework that facilitates the automatic annotation of literature by indirectly modeling the restrictions among the different classes in the ontology. Our research focuses on annotating human functional neuroimaging literature within the Cognitive Paradigm Ontology (CogPO). We use an approach that combines the stochastic simplicity of naïve Bayes with the formal transparency of decision trees. Our data structure is easily modifiable to reflect changing domain knowledge. Results We compare our results across naïve Bayes, Bayesian Decision Trees, and Constrained Decision Tree classifiers that keep a human expert in the loop, in terms of the quality measure of the F1-mirco score. Conclusions Unlike traditional text mining algorithms, our framework can model the knowledge encoded by the dependencies in an ontology, albeit indirectly. We successfully exploit the fact that CogPO has explicitly stated restrictions, and implicit dependencies in the form of patterns in the expert curated annotations. PMID:25093071

  15. Mouse genome annotation by the RefSeq project.

    PubMed

    McGarvey, Kelly M; Goldfarb, Tamara; Cox, Eric; Farrell, Catherine M; Gupta, Tripti; Joardar, Vinita S; Kodali, Vamsi K; Murphy, Michael R; O'Leary, Nuala A; Pujar, Shashikant; Rajput, Bhanu; Rangwala, Sanjida H; Riddick, Lillian D; Webb, David; Wright, Mathew W; Murphy, Terence D; Pruitt, Kim D

    2015-10-01

    Complete and accurate annotation of the mouse genome is critical to the advancement of research conducted on this important model organism. The National Center for Biotechnology Information (NCBI) develops and maintains many useful resources to assist the mouse research community. In particular, the reference sequence (RefSeq) database provides high-quality annotation of multiple mouse genome assemblies using a combinatorial approach that leverages computation, manual curation, and collaboration. Implementation of this conservative and rigorous approach, which focuses on representation of only full-length and non-redundant data, produces high-quality annotation products. RefSeq records explicitly link sequences to current knowledge in a timely manner, updating public records regularly and rapidly in response to nomenclature updates, addition of new relevant publications, collaborator discussion, and user feedback. Whole genome re-annotation is also conducted at least every 12-18 months, and often more frequently in response to assembly updates or availability of informative data. This article highlights key features and advantages of RefSeq genome annotation products and presents an overview of NCBI processes to generate these data. Further discussion of NCBI's resources highlights useful features and the best methods for accessing our data.

  16. Bovine Genome Database: integrated tools for genome annotation and discovery.

    PubMed

    Childers, Christopher P; Reese, Justin T; Sundaram, Jaideep P; Vile, Donald C; Dickens, C Michael; Childs, Kevin L; Salih, Hanni; Bennett, Anna K; Hagen, Darren E; Adelson, David L; Elsik, Christine G

    2011-01-01

    The Bovine Genome Database (BGD; http://BovineGenome.org) strives to improve annotation of the bovine genome and to integrate the genome sequence with other genomics data. BGD includes GBrowse genome browsers, the Apollo Annotation Editor, a quantitative trait loci (QTL) viewer, BLAST databases and gene pages. Genome browsers, available for both scaffold and chromosome coordinate systems, display the bovine Official Gene Set (OGS), RefSeq and Ensembl gene models, non-coding RNA, repeats, pseudogenes, single-nucleotide polymorphism, markers, QTL and alignments to complementary DNAs, ESTs and protein homologs. The Bovine QTL viewer is connected to the BGD Chromosome GBrowse, allowing for the identification of candidate genes underlying QTL. The Apollo Annotation Editor connects directly to the BGD Chado database to provide researchers with remote access to gene evidence in a graphical interface that allows editing and creating new gene models. Researchers may upload their annotations to the BGD server for review and integration into the subsequent release of the OGS. Gene pages display information for individual OGS gene models, including gene structure, transcript variants, functional descriptions, gene symbols, Gene Ontology terms, annotator comments and links to National Center for Biotechnology Information and Ensembl. Each gene page is linked to a wiki page to allow input from the research community.

  17. WEGO: a web tool for plotting GO annotations

    PubMed Central

    Ye, Jia; Fang, Lin; Zheng, Hongkun; Zhang, Yong; Chen, Jie; Zhang, Zengjin; Wang, Jing; Li, Shengting; Li, Ruiqiang; Bolund, Lars; Wang, Jun

    2006-01-01

    Unified, structured vocabularies and classifications freely provided by the Gene Ontology (GO) Consortium are widely accepted in most of the large scale gene annotation projects. Consequently, many tools have been created for use with the GO ontologies. WEGO (Web Gene Ontology Annotation Plot) is a simple but useful tool for visualizing, comparing and plotting GO annotation results. Different from other commercial software for creating chart, WEGO is designed to deal with the directed acyclic graph structure of GO to facilitate histogram creation of GO annotation results. WEGO has been used widely in many important biological research projects, such as the rice genome project and the silkworm genome project. It has become one of the daily tools for downstream gene annotation analysis, especially when performing comparative genomics tasks. WEGO, along with the two other tools, namely External to GO Query and GO Archive Query, are freely available for all users at . There are two available mirror sites at and . Any suggestions are welcome at wego@genomics.org.cn. PMID:16845012

  18. Genome annotation in the presence of insertional RNA editing

    PubMed Central

    Beargie, Christina; Liu, Tsunglin; Corriveau, Mark; Lee, Ha Youn; Gott, Jonatha; Bundschuh, Ralf

    2008-01-01

    Motivation: Insertional RNA editing renders gene prediction very difficult compared to organisms without such RNA editing. A case in point is the mitochondrial genome of Physarum polycephalum in which only about one-third of the number of genes that are to be expected given its length are annotated. Thus, gene prediction methods that explicitly take into account insertional editing are needed for successful annotation of such genomes. Results: We annotate the mitochondrial genome of P.polycephalum using several different approaches for gene prediction in organisms with insertional RNA editing. We computationally validate our annotations by comparing the results from different methods against each other and as proof of concept experimentally validate two of the newly predicted genes. We more than double the number of annotated putative genes in this organism and find several intriguing candidate genes that are not expected in a mitochondrial genome. Availability: The C source code of the programs described here are available upon request from the corresponding author. Contact: bundschuh@mps.ohio-state.edu PMID:18819938

  19. APPRIS: annotation of principal and alternative splice isoforms.

    PubMed

    Rodriguez, Jose Manuel; Maietta, Paolo; Ezkurdia, Iakes; Pietrelli, Alessandro; Wesselink, Jan-Jaap; Lopez, Gonzalo; Valencia, Alfonso; Tress, Michael L

    2013-01-01

    Here, we present APPRIS (http://appris.bioinfo.cnio.es), a database that houses annotations of human splice isoforms. APPRIS has been designed to provide value to manual annotations of the human genome by adding reliable protein structural and functional data and information from cross-species conservation. The visual representation of the annotations provided by APPRIS for each gene allows annotators and researchers alike to easily identify functional changes brought about by splicing events. In addition to collecting, integrating and analyzing reliable predictions of the effect of splicing events, APPRIS also selects a single reference sequence for each gene, here termed the principal isoform, based on the annotations of structure, function and conservation for each transcript. APPRIS identifies a principal isoform for 85% of the protein-coding genes in the GENCODE 7 release for ENSEMBL. Analysis of the APPRIS data shows that at least 70% of the alternative (non-principal) variants would lose important functional or structural information relative to the principal isoform.

  20. Dizeez: an online game for human gene-disease annotation.

    PubMed

    Loguercio, Salvatore; Good, Benjamin M; Su, Andrew I

    2013-01-01

    Structured gene annotations are a foundation upon which many bioinformatics and statistical analyses are built. However the structured annotations available in public databases are a sparse representation of biological knowledge as a whole. The rate of biomedical data generation is such that centralized biocuration efforts struggle to keep up. New models for gene annotation need to be explored that expand the pace at which we are able to structure biomedical knowledge. Recently, online games have emerged as an effective way to recruit, engage and organize large numbers of volunteers to help address difficult biological challenges. For example, games have been successfully developed for protein folding (Foldit), multiple sequence alignment (Phylo) and RNA structure design (EteRNA). Here we present Dizeez, a simple online game built with the purpose of structuring knowledge of gene-disease associations. Preliminary results from game play online and at scientific conferences suggest that Dizeez is producing valid gene-disease annotations not yet present in any public database. These early results provide a basic proof of principle that online games can be successfully applied to the challenge of gene annotation. Dizeez is available at http://genegames.org.

  1. Graph-based sequence annotation using a data integration approach.

    PubMed

    Pesch, Robert; Lysenko, Artem; Hindle, Matthew; Hassani-Pak, Keywan; Thiele, Ralf; Rawlings, Christopher; Köhler, Jacob; Taubert, Jan

    2008-08-25

    The automated annotation of data from high throughput sequencing and genomics experiments is a significant challenge for bioinformatics. Most current approaches rely on sequential pipelines of gene finding and gene function prediction methods that annotate a gene with information from different reference data sources. Each function prediction method contributes evidence supporting a functional assignment. Such approaches generally ignore the links between the information in the reference datasets. These links, however, are valuable for assessing the plausibility of a function assignment and can be used to evaluate the confidence in a prediction. We are working towards a novel annotation system that uses the network of information supporting the function assignment to enrich the annotation process for use by expert curators and predicting the function of previously unannotated genes. In this paper we describe our success in the first stages of this development. We present the data integration steps that are needed to create the core database of integrated reference databases (UniProt, PFAM, PDB, GO and the pathway database Ara-Cyc) which has been established in the ONDEX data integration system. We also present a comparison between different methods for integration of GO terms as part of the function assignment pipeline and discuss the consequences of this analysis for improving the accuracy of gene function annotation. The methods and algorithms presented in this publication are an integral part of the ONDEX system which is freely available from http://ondex.sf.net/.

  2. Annotations of Mexican bullfighting videos for semantic index

    NASA Astrophysics Data System (ADS)

    Montoya Obeso, Abraham; Oropesa Morales, Lester Arturo; Fernando Vázquez, Luis; Cocolán Almeda, Sara Ivonne; Stoian, Andrei; García Vázquez, Mireya Saraí; Zamudio Fuentes, Luis Miguel; Montiel Perez, Jesús Yalja; de la O Torres, Saul; Ramírez Acosta, Alejandro Alvaro

    2015-09-01

    The video annotation is important for web indexing and browsing systems. Indeed, in order to evaluate the performance of video query and mining techniques, databases with concept annotations are required. Therefore, it is necessary generate a database with a semantic indexing that represents the digital content of the Mexican bullfighting atmosphere. This paper proposes a scheme to make complex annotations in a video in the frame of multimedia search engine project. Each video is partitioned using our segmentation algorithm that creates shots of different length and different number of frames. In order to make complex annotations about the video, we use ELAN software. The annotations are done in two steps: First, we take note about the whole content in each shot. Second, we describe the actions as parameters of the camera like direction, position and deepness. As a consequence, we obtain a more complete descriptor of every action. In both cases we use the concepts of the TRECVid 2014 dataset. We also propose new concepts. This methodology allows to generate a database with the necessary information to create descriptors and algorithms capable to detect actions to automatically index and classify new bullfighting multimedia content.

  3. Semantic Annotation of Clinical Events for Generating a Problem List

    PubMed Central

    Mowery, Danielle L.; Jordan, Pamela; Wiebe, Janyce; Harkema, Henk; Dowling, John; Chapman, Wendy W.

    2013-01-01

    We present a pilot study of an annotation schema representing problems and their attributes, along with their relationship to temporal modifiers. We evaluated the ability for humans to annotate clinical reports using the schema and assessed the contribution of semantic annotations in determining the status of a problem mention as active, inactive, proposed, resolved, negated, or other. Our hypothesis is that the schema captures semantic information useful for generating an accurate problem list. Clinical named entities such as reference events, time points, time durations, aspectual phase, ordering words and their relationships including modifications and ordering relations can be annotated by humans with low to moderate recall. Once identified, most attributes can be annotated with low to moderate agreement. Some attributes – Experiencer, Existence, and Certainty - are more informative than other attributes – Intermittency and Generalized/Conditional - for predicting a problem mention’s status. Support vector machine outperformed Naïve Bayes and Decision Tree for predicting a problem’s status. PMID:24551392

  4. Woven heat exchanger

    DOEpatents

    Piscitella, Roger R.

    1987-05-05

    In a woven ceramic heat exchanger using the basic tube-in-shell design, each heat exchanger consisting of tube sheets and tube, is woven separately. Individual heat exchangers are assembled in cross-flow configuration. Each heat exchanger is woven from high temperature ceramic fiber, the warp is continuous from tube to tube sheet providing a smooth transition and unitized construction.

  5. Woven heat exchanger

    DOEpatents

    Piscitella, Roger R.

    1987-01-01

    In a woven ceramic heat exchanger using the basic tube-in-shell design, each heat exchanger consisting of tube sheets and tube, is woven separately. Individual heat exchangers are assembled in cross-flow configuration. Each heat exchanger is woven from high temperature ceramic fiber, the warp is continuous from tube to tube sheet providing a smooth transition and unitized construction.

  6. Woven heat exchanger

    DOEpatents

    Piscitella, R.R.

    1984-07-16

    This invention relates to a heat exchanger for waste heat recovery from high temperature industrial exhaust streams. In a woven ceramic heat exchanger using the basic tube-in-shell design, each heat exchanger consisting of tube sheets and tube, is woven separately. Individual heat exchangers are assembled in cross-flow configuration. Each heat exchanger is woven from high temperature ceramic fiber, the warp is continuous from tube to tube sheet providing a smooth transition and unitized construction.

  7. META2: Intercellular DNA Methylation Pairwise Annotation and Integrative Analysis

    PubMed Central

    2016-01-01

    Genome-wide deciphering intercellular differential DNA methylation as well as its roles in transcriptional regulation remains elusive in cancer epigenetics. Here we developed a toolkit META2 for DNA methylation annotation and analysis, which aims to perform integrative analysis on differentially methylated loci and regions through deep mining and statistical comparison methods. META2 contains multiple versatile functions for investigating and annotating DNA methylation profiles. Benchmarked with T-47D cell, we interrogated the association within differentially methylated CpG (DMC) and region (DMR) candidate count and region length and identified major transition zones as clues for inferring statistically significant DMRs; together we validated those DMRs with the functional annotation. Thus META2 can provide a comprehensive analysis approach for epigenetic research and clinical study. PMID:28116291

  8. Processing sequence annotation data using the Lua programming language.

    PubMed

    Ueno, Yutaka; Arita, Masanori; Kumagai, Toshitaka; Asai, Kiyoshi

    2003-01-01

    The data processing language in a graphical software tool that manages sequence annotation data from genome databases should provide flexible functions for the tasks in molecular biology research. Among currently available languages we adopted the Lua programming language. It fulfills our requirements to perform computational tasks for sequence map layouts, i.e. the handling of data containers, symbolic reference to data, and a simple programming syntax. Upon importing a foreign file, the original data are first decomposed in the Lua language while maintaining the original data schema. The converted data are parsed by the Lua interpreter and the contents are stored in our data warehouse. Then, portions of annotations are selected and arranged into our catalog format to be depicted on the sequence map. Our sequence visualization program was successfully implemented, embedding the Lua language for processing of annotation data and layout script. The program is available at http://staff.aist.go.jp/yutaka.ueno/guppy/.

  9. CRISPRdigger: detecting CRISPRs with better direct repeat annotations

    PubMed Central

    Ge, Ruiquan; Mai, Guoqin; Wang, Pu; Zhou, Manli; Luo, Youxi; Cai, Yunpeng; Zhou, Fengfeng

    2016-01-01

    Clustered regularly interspaced short palindromic repeats (CRISPRs) are important genetic elements in many bacterial and archaeal genomes, and play a key role in prokaryote immune systems’ fight against invasive foreign elements. The CRISPR system has also been engineered to facilitate target gene editing in eukaryotic genomes. Using the common features of mis-annotated CRISPRs in prokaryotic genomes, this study proposed an accurate de novo CRISPR annotation program CRISPRdigger, which can take a partially assembled genome as its input. A comprehensive comparison with the three existing programs demonstrated that CRISPRdigger can recover more Direct Repeats (DRs) for CRISPRs and achieve a higher accuracy for a query genome. The program was implemented by Perl and all the parameters had default values, so that a user could annotate CRISPRs in a query genome by supplying only a genome sequence in the FASTA format. All the supplementary data are available at http://www.healthinformaticslab.org/supp/. PMID:27596864

  10. Annotation of the Protein Coding Regions of the Equine Genome.

    PubMed

    Hestand, Matthew S; Kalbfleisch, Theodore S; Coleman, Stephen J; Zeng, Zheng; Liu, Jinze; Orlando, Ludovic; MacLeod, James N

    2015-01-01

    Current gene annotation of the horse genome is largely derived from in silico predictions and cross-species alignments. Only a small number of genes are annotated based on equine EST and mRNA sequences. To expand the number of equine genes annotated from equine experimental evidence, we sequenced mRNA from a pool of forty-three different tissues. From these, we derived the structures of 68,594 transcripts. In addition, we identified 301,829 positions with SNPs or small indels within these transcripts relative to EquCab2. Interestingly, 780 variants extend the open reading frame of the transcript and appear to be small errors in the equine reference genome, since they are also identified as homozygous variants by genomic DNA resequencing of the reference horse. Taken together, we provide a resource of equine mRNA structures and protein coding variants that will enhance equine and cross-species transcriptional and genomic comparisons.

  11. Use of Annotations for Component and Framework Interoperability

    NASA Astrophysics Data System (ADS)

    David, O.; Lloyd, W.; Carlson, J.; Leavesley, G. H.; Geter, F.

    2009-12-01

    The popular programming languages Java and C# provide annotations, a form of meta-data construct. Software frameworks for web integration, web services, database access, and unit testing now take advantage of annotations to reduce the complexity of APIs and the quantity of integration code between the application and framework infrastructure. Adopting annotation features in frameworks has been observed to lead to cleaner and leaner application code. The USDA Object Modeling System (OMS) version 3.0 fully embraces the annotation approach and additionally defines a meta-data standard for components and models. In version 3.0 framework/model integration previously accomplished using API calls is now achieved using descriptive annotations. This enables the framework to provide additional functionality non-invasively such as implicit multithreading, and auto-documenting capabilities while achieving a significant reduction in the size of the model source code. Using a non-invasive methodology leads to models and modeling components with only minimal dependencies on the modeling framework. Since models and modeling components are not directly bound to framework by the use of specific APIs and/or data types they can more easily be reused both within the framework as well as outside of it. To study the effectiveness of an annotation based framework approach with other modeling frameworks, a framework-invasiveness study was conducted to evaluate the effects of framework design on model code quality. A monthly water balance model was implemented across several modeling frameworks and several software metrics were collected. The metrics selected were measures of non-invasive design methods for modeling frameworks from a software engineering perspective. It appears that the use of annotations positively impacts several software quality measures. In a next step, the PRMS model was implemented in OMS 3.0 and is currently being implemented for water supply forecasting in the

  12. Semantic annotation for live and posterity logging of video documents

    NASA Astrophysics Data System (ADS)

    Bertini, Marco; Del Bimbo, Alberto; Nunziati, W.

    2003-06-01

    Broadcasters usually envision two basic applications for video databases: Live Logging and Posterity Logging. The former aims at providing effective annotation of video in quasi-real time and supports extraction of meaningful clips from the live stream; it is usually performed by assistant producers working at the same location of the event. The latter provides annotation for later reuse of video material and is the prerequisite for retrieval by content from video digital libraries; it is performed by trained librarians. Both require that annotation is performed, at a great extent, automatically. Video information structure must encompass both low-intermediate level video organization and event relationships that define specific highlights and situations. Analysis of the visual data of the video stream permits to extract hints, identify events and detect highlights. All of this must be supported by a-priori knowledge of the video domain and effective reasoning engines capable to capture the inherent semantics of the visual events.

  13. Annotation of the Protein Coding Regions of the Equine Genome

    PubMed Central

    Hestand, Matthew S.; Kalbfleisch, Theodore S.; Coleman, Stephen J.; Zeng, Zheng; Liu, Jinze; Orlando, Ludovic; MacLeod, James N.

    2015-01-01

    Current gene annotation of the horse genome is largely derived from in silico predictions and cross-species alignments. Only a small number of genes are annotated based on equine EST and mRNA sequences. To expand the number of equine genes annotated from equine experimental evidence, we sequenced mRNA from a pool of forty-three different tissues. From these, we derived the structures of 68,594 transcripts. In addition, we identified 301,829 positions with SNPs or small indels within these transcripts relative to EquCab2. Interestingly, 780 variants extend the open reading frame of the transcript and appear to be small errors in the equine reference genome, since they are also identified as homozygous variants by genomic DNA resequencing of the reference horse. Taken together, we provide a resource of equine mRNA structures and protein coding variants that will enhance equine and cross-species transcriptional and genomic comparisons. PMID:26107351

  14. ProSAT+: visualizing sequence annotations on 3D structure.

    PubMed

    Stank, Antonia; Richter, Stefan; Wade, Rebecca C

    2016-08-01

    PRO: tein S: tructure A: nnotation T: ool-plus (ProSAT(+)) is a new web server for mapping protein sequence annotations onto a protein structure and visualizing them simultaneously with the structure. ProSAT(+) incorporates many of the features of the preceding ProSAT and ProSAT2 tools but also provides new options for the visualization and sharing of protein annotations. Data are extracted from the UniProt KnowledgeBase, the RCSB PDB and the PDBe SIFTS resource, and visualization is performed using JSmol. User-defined sequence annotations can be added directly to the URL, thus enabling visualization and easy data sharing. ProSAT(+) is available at http://prosat.h-its.org.

  15. Annotating smart environment sensor data for activity learning.

    PubMed

    Szewcyzk, S; Dwan, K; Minor, B; Swedlove, B; Cook, D

    2009-01-01

    The pervasive sensing technologies found in smart homes offer unprecedented opportunities for providing health monitoring and assistance to individuals experiencing difficulties living independently at home. In order to monitor the functional health of smart home residents, we need to design technologies that recognize and track the activities that people perform at home. Machine learning techniques can perform this task, but the software algorithms rely upon large amounts of sample data that is correctly labeled with the corresponding activity. Labeling, or annotating, sensor data with the corresponding activity can be time consuming, may require input from the smart home resident, and is often inaccurate. Therefore, in this paper we investigate four alternative mechanisms for annotating sensor data with a corresponding activity label. We evaluate the alternative methods along the dimensions of annotation time, resident burden, and accuracy using sensor data collected in a real smart apartment.

  16. Hypertext Annotation: Effects of Presentation Formats and Learner Proficiency on Reading Comprehension and Vocabulary Learning in Foreign Languages

    ERIC Educational Resources Information Center

    Chen, I-Jung; Yen, Jung-Chuan

    2013-01-01

    This study extends current knowledge by exploring the effect of different annotation formats, namely in-text annotation, glossary annotation, and pop-up annotation, on hypertext reading comprehension in a foreign language and vocabulary acquisition across student proficiencies. User attitudes toward the annotation presentation were also…

  17. 3D annotation and manipulation of medical anatomical structures

    NASA Astrophysics Data System (ADS)

    Vitanovski, Dime; Schaller, Christian; Hahn, Dieter; Daum, Volker; Hornegger, Joachim

    2009-02-01

    Although the medical scanners are rapidly moving towards a three-dimensional paradigm, the manipulation and annotation/labeling of the acquired data is still performed in a standard 2D environment. Editing and annotation of three-dimensional medical structures is currently a complex task and rather time-consuming, as it is carried out in 2D projections of the original object. A major problem in 2D annotation is the depth ambiguity, which requires 3D landmarks to be identified and localized in at least two of the cutting planes. Operating directly in a three-dimensional space enables the implicit consideration of the full 3D local context, which significantly increases accuracy and speed. A three-dimensional environment is as well more natural optimizing the user's comfort and acceptance. The 3D annotation environment requires the three-dimensional manipulation device and display. By means of two novel and advanced technologies, Wii Nintendo Controller and Philips 3D WoWvx display, we define an appropriate 3D annotation tool and a suitable 3D visualization monitor. We define non-coplanar setting of four Infrared LEDs with a known and exact position, which are tracked by the Wii and from which we compute the pose of the device by applying a standard pose estimation algorithm. The novel 3D renderer developed by Philips uses either the Z-value of a 3D volume, or it computes the depth information out of a 2D image, to provide a real 3D experience without having some special glasses. Within this paper we present a new framework for manipulation and annotation of medical landmarks directly in three-dimensional volume.

  18. Determining similarity of scientific entities in annotation datasets.

    PubMed

    Palma, Guillermo; Vidal, Maria-Esther; Haag, Eric; Raschid, Louiqa; Thor, Andreas

    2015-01-01

    Linked Open Data initiatives have made available a diversity of scientific collections where scientists have annotated entities in the datasets with controlled vocabulary terms from ontologies. Annotations encode scientific knowledge, which is captured in annotation datasets. Determining relatedness between annotated entities becomes a building block for pattern mining, e.g. identifying drug-drug relationships may depend on the similarity of the targets that interact with each drug. A diversity of similarity measures has been proposed in the literature to compute relatedness between a pair of entities. Each measure exploits some knowledge including the name, function, relationships with other entities, taxonomic neighborhood and semantic knowledge. We propose a novel general-purpose annotation similarity measure called 'AnnSim' that measures the relatedness between two entities based on the similarity of their annotations. We model AnnSim as a 1-1 maximum weight bipartite match and exploit properties of existing solvers to provide an efficient solution. We empirically study the performance of AnnSim on real-world datasets of drugs and disease associations from clinical trials and relationships between drugs and (genomic) targets. Using baselines that include a variety of measures, we identify where AnnSim can provide a deeper understanding of the semantics underlying the relatedness of a pair of entities or where it could lead to predicting new links or identifying potential novel patterns. Although AnnSim does not exploit knowledge or properties of a particular domain, its performance compares well with a variety of state-of-the-art domain-specific measures. Database URL: http://www.yeastgenome.org/

  19. Determining similarity of scientific entities in annotation datasets

    PubMed Central

    Palma, Guillermo; Vidal, Maria-Esther; Haag, Eric; Raschid, Louiqa; Thor, Andreas

    2015-01-01

    Linked Open Data initiatives have made available a diversity of scientific collections where scientists have annotated entities in the datasets with controlled vocabulary terms from ontologies. Annotations encode scientific knowledge, which is captured in annotation datasets. Determining relatedness between annotated entities becomes a building block for pattern mining, e.g. identifying drug–drug relationships may depend on the similarity of the targets that interact with each drug. A diversity of similarity measures has been proposed in the literature to compute relatedness between a pair of entities. Each measure exploits some knowledge including the name, function, relationships with other entities, taxonomic neighborhood and semantic knowledge. We propose a novel general-purpose annotation similarity measure called ‘AnnSim’ that measures the relatedness between two entities based on the similarity of their annotations. We model AnnSim as a 1–1 maximum weight bipartite match and exploit properties of existing solvers to provide an efficient solution. We empirically study the performance of AnnSim on real-world datasets of drugs and disease associations from clinical trials and relationships between drugs and (genomic) targets. Using baselines that include a variety of measures, we identify where AnnSim can provide a deeper understanding of the semantics underlying the relatedness of a pair of entities or where it could lead to predicting new links or identifying potential novel patterns. Although AnnSim does not exploit knowledge or properties of a particular domain, its performance compares well with a variety of state-of-the-art domain-specific measures. Database URL: http://www.yeastgenome.org/ PMID:25725057

  20. ONEMercury: Towards Automatic Annotation of Earth Science Metadata

    NASA Astrophysics Data System (ADS)

    Tuarob, S.; Pouchard, L. C.; Noy, N.; Horsburgh, J. S.; Palanisamy, G.

    2012-12-01

    Earth sciences have become more data-intensive, requiring access to heterogeneous data collected from multiple places, times, and thematic scales. For example, research on climate change may involve exploring and analyzing observational data such as the migration of animals and temperature shifts across the earth, as well as various model-observation inter-comparison studies. Recently, DataONE, a federated data network built to facilitate access to and preservation of environmental and ecological data, has come to exist. ONEMercury has recently been implemented as part of the DataONE project to serve as a portal for discovering and accessing environmental and observational data across the globe. ONEMercury harvests metadata from the data hosted by multiple data repositories and makes it searchable via a common search interface built upon cutting edge search engine technology, allowing users to interact with the system, intelligently filter the search results on the fly, and fetch the data from distributed data sources. Linking data from heterogeneous sources always has a cost. A problem that ONEMercury faces is the different levels of annotation in the harvested metadata records. Poorly annotated records tend to be missed during the search process as they lack meaningful keywords. Furthermore, such records would not be compatible with the advanced search functionality offered by ONEMercury as the interface requires a metadata record be semantically annotated. The explosion of the number of metadata records harvested from an increasing number of data repositories makes it impossible to annotate the harvested records manually, urging the need for a tool capable of automatically annotating poorly curated metadata records. In this paper, we propose a topic-model (TM) based approach for automatic metadata annotation. Our approach mines topics in the set of well annotated records and suggests keywords for poorly annotated records based on topic similarity. We utilize the

  1. Biocuration of functional annotation at the European nucleotide archive

    PubMed Central

    Gibson, Richard; Alako, Blaise; Amid, Clara; Cerdeño-Tárraga, Ana; Cleland, Iain; Goodgame, Neil; ten Hoopen, Petra; Jayathilaka, Suran; Kay, Simon; Leinonen, Rasko; Liu, Xin; Pallreddy, Swapna; Pakseresht, Nima; Rajan, Jeena; Rosselló, Marc; Silvester, Nicole; Smirnov, Dmitriy; Toribio, Ana Luisa; Vaughan, Daniel; Zalunin, Vadim; Cochrane, Guy

    2016-01-01

    The European Nucleotide Archive (ENA; http://www.ebi.ac.uk/ena) is a repository for the submission, maintenance and presentation of nucleotide sequence data and related sample and experimental information. In this article we report on ENA in 2015 regarding general activity, notable published data sets and major achievements. This is followed by a focus on sustainable biocuration of functional annotation, an area which has particularly felt the pressure of sequencing growth. The importance of functional annotation, how it can be submitted and the shifting role of the biocurator in the context of increasing volumes of data are all discussed. PMID:26615190

  2. Semantic Annotations and Querying of Web Data Sources

    NASA Astrophysics Data System (ADS)

    Hornung, Thomas; May, Wolfgang

    A large part of the Web, actually holding a significant portion of the useful information throughout the Web, consists of views on hidden databases, provided by numerous heterogeneous interfaces that are partly human-oriented via Web forms ("Deep Web"), and partly based on Web Services (only machine accessible). In this paper we present an approach for annotating these sources in a way that makes them citizens of the Semantic Web. We illustrate how queries can be stated in terms of the ontology, and how the annotations are used to selected and access appropriate sources and to answer the queries.

  3. Protein function annotation using protein domain family resources.

    PubMed

    Das, Sayoni; Orengo, Christine A

    2016-01-15

    As a result of the genome sequencing and structural genomics initiatives, we have a wealth of protein sequence and structural data. However, only about 1% of these proteins have experimental functional annotations. As a result, computational approaches that can predict protein functions are essential in bridging this widening annotation gap. This article reviews the current approaches of protein function prediction using structure and sequence based classification of protein domain family resources with a special focus on functional families in the CATH-Gene3D resource.

  4. Exploring inconsistencies in genome-wide protein function annotations: a machine learning approach

    PubMed Central

    Andorf, Carson; Dobbs, Drena; Honavar, Vasant

    2007-01-01

    Background Incorrectly annotated sequence data are becoming more commonplace as databases increasingly rely on automated techniques for annotation. Hence, there is an urgent need for computational methods for checking consistency of such annotations against independent sources of evidence and detecting potential annotation errors. We show how a machine learning approach designed to automatically predict a protein's Gene Ontology (GO) functional class can be employed to identify potential gene annotation errors. Results In a set of 211 previously annotated mouse protein kinases, we found that 201 of the GO annotations returned by AmiGO appear to be inconsistent with the UniProt functions assigned to their human counterparts. In contrast, 97% of the predicted annotations generated using a machine learning approach were consistent with the UniProt annotations of the human counterparts, as well as with available annotations for these mouse protein kinases in the Mouse Kinome database. Conclusion We conjecture that most of our predicted annotations are, therefore, correct and suggest that the machine learning approach developed here could be routinely used to detect potential errors in GO annotations generated by high-throughput gene annotation projects. Editors Note : Authors from the original publication (Okazaki et al.: Nature 2002, 420:563–73) have provided their response to Andorf et al, directly following the correspondence. PMID:17683567

  5. Efficient assembly and annotation of the transcriptome of catfish by RNA-seq analysis of a doubled haploid homozygote

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Upon the completion of whole genome sequencing, thorough genome annotation that associates genome sequences with biological meanings is essential. Genome annotation depends on the availability of transcript information as well as orthology information. In teleost fish, genome annotation is seriousl...

  6. Education and Training. Annotated Bibliography. Author and Subject Index.

    ERIC Educational Resources Information Center

    United Nations Food and Agriculture Organization, Rome (Italy).

    Food and Agriculture Organization (FAO) publications and documents issued by the Human Resources and Institutions division and by other technical divisions in the technical, economic, and social fields are selected, annotated and indexed in this bibliography. Documents issued prior to 1967 are not included but can be found in the Rural…

  7. Annotated Football Bibliography. An Applied Project in Physical Education.

    ERIC Educational Resources Information Center

    Clemence, William J., Jr.; Pitts, James Walter

    This annotated bibliography was compiled to assist physical education majors, especially those having a major interest in football and football coaching. The bibliography is limited to the areas of coaching techniques and philosophy, fundamentals, offense, defense, injuries, and conditioning at the high school and college level. These broader…

  8. An Annotated Bibliography on Identification of the Gifted Student.

    ERIC Educational Resources Information Center

    Baldwin, Alexinia Young; Dawes, Elaine

    The annotated bibliography lists approximately 100 resources (1962-82) on identification of gifted students. The research studies and conceptual papers were chosen because they represent a cross section of procedures and uses of identification instruments. Entries are arranged alphabetically by author's last name and include information on title,…

  9. Folklore around the World: An Annotated Bibliography of Folk Literature.

    ERIC Educational Resources Information Center

    Eastman, Kristen Paletti, Ed.; Omura, Grace Inokuchi, Ed.

    Fourth in a series, the annotated bibliographies in this collection were compiled by students in the Traditional Literature and Oral Narration class at the School of Library and Information Studies, University of Hawaii at Manoa. These bibliographies are designed to make information about specific topics in traditional literature easily accessible…

  10. Higher Education in the People's Republic of China: Annotated Bibliography.

    ERIC Educational Resources Information Center

    Parker, Franklin

    An annotated bibliography of publications on every aspect of higher education in China, before and since the creation of the People's Republic of China, is presented. The 125 publications include journal articles, articles from major newspapers, and books produced in China, Japan, the United States, and Europe, including the U.S.S.R. Most of the…

  11. KNOWING AND EDUCATING THE DISADVANTAGED, AN ANNOTATED BIBLIOGRAPHY.

    ERIC Educational Resources Information Center

    POTTS, ALFRED M., 2D

    "KNOWING AND EDUCATING THE DISADVANTAGED" IS AN ANNOTATED BIBLIOGRAPHY OF MATERIALS RELATED TO THE EDUCATION OF MIGRANTS OR THE ECONOMICALLY DISADVANTAGED. IT IS ARRANGED BY BOTH TOPIC AND TITLE INDEXES. TOPICS INCLUDE AGRICULTURE, AMERICAN CULTURE, DIRECTORIES, BIBLIOGRAPHIES, GUIDES, HANDBOOKS, ADMINISTRATION AND ORGANIZATION OF…

  12. Annotated Bibliography of Wayne Dennis, Ph.D.

    ERIC Educational Resources Information Center

    Kraft, William A.; Rodolfa, Emil R.

    The major works of the child/developmental psychologist and educator Wayne Dennis are listed in this annotated bibliography. (One-hundred-twenty-one citations are included.) For ease of use, the bibliography has been subdivided into the major headings of aging (7 citations); animistic thinking (9 citations); cross-cultural studies (8 citations);…

  13. Using Online Annotations to Support Error Correction and Corrective Feedback

    ERIC Educational Resources Information Center

    Yeh, Shiou-Wen; Lo, Jia-Jiunn

    2009-01-01

    Giving feedback on second language (L2) writing is a challenging task. This research proposed an interactive environment for error correction and corrective feedback. First, we developed an online corrective feedback and error analysis system called "Online Annotator for EFL Writing". The system consisted of five facilities: Document Maker,…

  14. Annotation: Neurofeedback--Train Your Brain to Train Behaviour

    ERIC Educational Resources Information Center

    Heinrich, Hartmut; Gevensleben, Holger; Strehl, Ute

    2007-01-01

    Background: Neurofeedback (NF) is a form of behavioural training aimed at developing skills for self-regulation of brain activity. Within the past decade, several NF studies have been published that tend to overcome the methodological shortcomings of earlier studies. This annotation describes the methodical basis of NF and reviews the evidence…

  15. Mental Health and Social Change: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Coelho, George V., Ed.

    This annotated bibliography was prepared at the Staff Seminar on Social Change and Human Behavior held at the National Institute of Mental Health during 1970 and 1971 and was designed to serve as a working guide to the relevant mental health literature published between 1967 and 1971. The 730 abstracts included here have been categorized into five…

  16. An Annotated Bibliography on Refugee Mental Health. Volume II.

    ERIC Educational Resources Information Center

    Peterson, Susan C.; And Others

    The second volume of this annotated bibliography contains primarily materials in published scientific literature on refugee mental health. References have been grouped into five major sections. Section 1, Understanding Refugees in Context, provides important background material in five categories: cultural and related information about different…

  17. An Annotated Bibliography on Refugee Mental Health. Volume I.

    ERIC Educational Resources Information Center

    Williams, Carolyn L.

    This annotated bibliography, spanning a number of relevant disciplines, contains primarily materials in published scientific literature on refugee mental health. References have been grouped into four major sections. Section 1, Understanding Refugees in Context, provides important background material in five categories: cultural and related…

  18. Annotated Bibliography on the Teaching of Psychology: 2007

    ERIC Educational Resources Information Center

    Johnson, David E.; Schroder, Simone I.; Erickson, Jonathan P.; Grimes, Katherine N.

    2008-01-01

    This annotated bibliography is a continuation of those previously published in "Teaching of Psychology" (e.g., Berry & Daniel, 1984; Fulkerson & Wise, 1987; Johnson & Schroder, 1997; Wise & Fulkerson, 1996). In this paper, the authors maintained similar search methods and criteria for inclusion that were used in previous bibliographies. They also…

  19. Native American Fishing/Hunting Rights: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    McDonald, David R.

    An attempt to provide ready access to publications dealing with the controversy over American Indian fishing and hunting rights, this annotated bibliography includes 37 citations (law journals, books, government documents, and other publications excluding newspapers and court cases). The earliest citation is a 1915 speech to the Washington…

  20. Annotated Bibliography of Special Education Instructional Materials: Supplement.

    ERIC Educational Resources Information Center

    Cook, Iva Dean, Comp.

    Presented is an annotated bibliography of instructional materials available through the West Virginia College of Graduate Studies Special Education Instructional Materials Center (SEIMC). Materials are grouped into the following major categories: art, curriculum guides, guidance, health and safety, homemaking, language arts, mathematics, music,…

  1. Functional Annotations of Paralogs: A Blessing and a Curse

    PubMed Central

    Zallot, Rémi; Harrison, Katherine J.; Kolaczkowski, Bryan; de Crécy-Lagard, Valérie

    2016-01-01

    Gene duplication followed by mutation is a classic mechanism of neofunctionalization, producing gene families with functional diversity. In some cases, a single point mutation is sufficient to change the substrate specificity and/or the chemistry performed by an enzyme, making it difficult to accurately separate enzymes with identical functions from homologs with different functions. Because sequence similarity is often used as a basis for assigning functional annotations to genes, non-isofunctional gene families pose a great challenge for genome annotation pipelines. Here we describe how integrating evolutionary and functional information such as genome context, phylogeny, metabolic reconstruction and signature motifs may be required to correctly annotate multifunctional families. These integrative analyses can also lead to the discovery of novel gene functions, as hints from specific subgroups can guide the functional characterization of other members of the family. We demonstrate how careful manual curation processes using comparative genomics can disambiguate subgroups within large multifunctional families and discover their functions. We present the COG0720 protein family as a case study. We also discuss strategies to automate this process to improve the accuracy of genome functional annotation pipelines. PMID:27618105

  2. MSDAC Resource Library Annotated Bibliography, 1981-1982. Third Edition.

    ERIC Educational Resources Information Center

    Bunker, Suzanne, Ed.; And Others

    This annotated bibliography includes books, booklets, films, and recordings on women; women's rights; legislation affecting women; sex equity in education and employment; sex roles and sex stereotypes; female careers; female participation in the arts, religion, history, and other aspects of society; sex fairness in school curricula; and other…

  3. The Gifted Child in Contemporary Fiction: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Schroeder-Davis, Stephen

    This annotated bibliography lists contemporary, realistic fiction with gifted school-age protagonists. The 82 novels, published between 1946 and 1992, are arranged alphabetically by author. Each listing includes the publisher, specific talent areas, and a suggested grade-level target audience, from early elementary to senior high. The bibliography…

  4. Annotated Bibliography of Research in Adult Education 1983-1988.

    ERIC Educational Resources Information Center

    New Brunswick Dept. of Education, Fredericton (Canada).

    Research studies conducted in Canada are emphasized in this annotated bibliography of adult education research conducted from 1983-1988, although a few studies from the United States and England are included. The entries, arranged in alphabetical order by author's last name, are in English and, occasionally, French. (CML)

  5. Construction of a Phonotactic Dialect Corpus using Semiautomatic Annotation

    DTIC Science & Technology

    2007-01-01

    phonological or phonetic feature is speaker specific or commonly found in that speaker’s dialect. Historically, the sociolinguistic study of dialect...variation in speech has been limited to small-scale population studies, usually conducted through sociolinguistic interviews [1]. Dialect analysis of...large populations has generally been difficult because the cost associated with collection, transcription, and annotation (what sociolinguists call

  6. Hispanic Americans in the United States: A Select Annotated Bibliography.

    ERIC Educational Resources Information Center

    Ramirez-Krodel, Aurora, Comp.

    This annotated bibiliography provides background information on three main groups of Hispanic Americans (Mexican Americans, Puerto Ricans, and Cuban Americans) and is arranged to reflect the diverse histories, experiences, and cultures of these Hispanic subgroups. The bibliography includes both English publications and bilingual publications…

  7. Global Climate Change. Selected Annotated Bibliography. Second Edition.

    ERIC Educational Resources Information Center

    Jones, Douglas E.

    This annotated bibliography on global climate change contains 27 articles designed to expand the breadth and depth of information presented in the Global Change Information Packet. Most articles were chosen from journals likely to be available in most medium-sized public or college libraries. The articles cover a variety of topics related to…

  8. Modifying Corpus Annotation to Support the Analysis of Learner Language

    ERIC Educational Resources Information Center

    Dickinson, Markus; Lee, Chong Min

    2009-01-01

    A crucial question for automatically analyzing learner language is to determine which grammatical information is relevant and useful for learner feedback. Based on knowledge about how learner language varies in its grammatical properties, we propose a framework for reusing analyses found in corpus annotation and illustrate its applicability to…

  9. WORKSHOPS FOR THE HANDICAPPED, AN ANNOTATED BIBLIOGRAPHY--NO. 3.

    ERIC Educational Resources Information Center

    PERKINS, DOROTHY C.; AND OTHERS

    THESE 126 ANNOTATIONS ARE THE THIRD VOLUME OF A CONTINUING SERIES OF BIBLIOGRAPHIES LISTING ARTICLES APPEARING IN JOURNALS AND CONFERENCE, RESEARCH, AND PROJECT REPORTS. LISTINGS INCLUDE TESTS, TEST RESULTS, STAFF TRAINING PROGRAMS, GUIDES FOR COUNSELORS AND TEACHERS, AND ARCHITECTURAL PLANNING, AND RELATE TO THE MENTALLY RETARDED, EMOTIONALLY…

  10. Television and Sex Roles: A Selected Annotated Bibliography.

    ERIC Educational Resources Information Center

    Kear, Lynn

    Thirty-five books and articles about television and sex roles that were published between l954 and l983 are listed in this annotated bibliography. Among the topics covered in the articles and books are female stereotypes, the influence of television on children's perception of sex roles, a survey and summary of the research on sex roles and mass…

  11. Shakespeare Is Alive and Well in Cyberspace: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Hett, Dorothy Marie

    2002-01-01

    Suggests that in addition to using books and movies to enhance students' understanding of Shakespeare, teachers can add the World Wide Web to their repertoire to help students connect to Shakespeare. Presents annotations of 12 websites to use for teaching Shakespeare. (SG)

  12. Building Blocks. An Annotated Bibliography for Single Parent Programming.

    ERIC Educational Resources Information Center

    Wiley-Thomas, Cheryl, Comp.; Norden, Tamara, Ed.

    This booklet lists 645 books, articles, curriculum materials, computer software, and videos that educational professionals can use to develop programs for single parents (especially teen parents). Many of the listings are annotated; all contain information on author, title, publisher name and city, and date of publication or production. The…

  13. Gender, Science, and Technology: A Selected Annotated Bibliography.

    ERIC Educational Resources Information Center

    Eldredge, Mary; And Others

    1990-01-01

    Presents 196 annotated listings of works on science, technology, and gender, under 9 headings: Biography and History; Women Scientists; Science Education; Feminists Look at Science and Technology; Effects of Technology on Women; Medicine and Reproductive Technologies in Women's Lives; Women and Evolution; Women and Agriculture; and Gender,…

  14. Picture Books That Teach Language: An Annotated Booklist.

    ERIC Educational Resources Information Center

    Gerstein, Leonore, Comp.

    This annotated booklist for parents and child caregivers is intended as a guide for using picture books to help children develop language skills. It differs from other lists which emphasize learning to listen; here the purpose is to facilitate talking. Each listed title is followed by a description of how the book might be used to teach a specific…

  15. Annotated Bibliography on Offender Job Training and Placement. Second Edition.

    ERIC Educational Resources Information Center

    Clem, Constance, Ed.

    This second edition of an annotated bibliography on offender job training and placement lists nearly 400 items from the collection of the National Institute of Corrections (NIC) Information Center in Longmont, Colorado, including 85 items added since the first edition in 1997. Items new to this edition are marked with an asterisk. Citations have…

  16. Black English and Standard English: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Mack, Molly A.

    Whether black students should be required to use standard English in school is a controversial issue that has fostered contradictory opinions, studies, and data. This annotated bibliography of more than 100 items provides a wide range of material dealing with the following aspects of this topic: the historical backgrounds of black English, the…

  17. Bibliographies and Annotations from Speakers and Class Participants.

    ERIC Educational Resources Information Center

    California Univ., Berkeley. Office of Resources for International and Area Studies.

    This annotated bibliography focuses on recent children's literature that deals with other cultures. The books in the bibliography are set in or about Africa (29 selections), Ancient Egypt (3 selections), East Asia (20 selections), India (7 selections), Latin America (3 selections), Middle East (5 selections), and Russia (9 selections). The…

  18. Annotated Bibliography for 6th Grade Science and Social Studies.

    ERIC Educational Resources Information Center

    Randolph, Margo

    Designed to support curriculum and to facilitate instruction and learning at the sixth grade level, this annotated bibliography contains materials found in the library at the Brawley Middle School in Scotland Neck, North Carolina. To foster cooperative planning between teacher and librarian, the bibliography provides sample activities and lessons…

  19. An Annotated Bibliography of Adult ESL Instructional Materials.

    ERIC Educational Resources Information Center

    Escobar, Joanna Sculley; Daugherty, John

    This annotated bibliography of adult English as a second language (ESL) student materials, available at the Illinois ESL/Adult Basic Education (ABE) Services Center, was prepared for adult ESL administrators, coordinators, teachers, and teacher aides to provide a representative sampling of materials available and to assist in the selection of…

  20. The Pragmatic Approach to Language Teaching: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Frank, Jeannette; Walelgn, Adamu

    This annotated bibliography, developed as a part of a course in methodology for teaching English as a Second Language (ESL), focuses on the pragmatic approach, which emphasizes development of language as communication through immersion in the target language and culture. The bibliography contains 44 citations of books, articles, and book chapters.…

  1. Cultural Considerations in the ESL Curriculum: A Selected, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Coxe, Sean

    This annotated bibliography, developed as a part of a course in methodology for teaching English as a Second Language (ESL), focuses on cultural aspects of classroom teaching. Published during 1986, 1987, and 1988, the selected material covers a variety of issues, including discourse analysis, contrastive rhetoric, reading theory, and many other…

  2. Reading Comprehension in ESL: A Selected, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Clark, Wilma; Innes, Joanna

    The annotated bibliography, developed as a part of a course in methodology for teaching English as a Second Language (ESL), focuses on classroom techniques for developing reading comprehension. References appear under the following five headings: (1) background information on theory; (2) interaction; (3) current research findings; (4) vocabulary…

  3. Cartel: Annotated Bibliography of Bilingual Bicultural Materials, No. 2.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  4. Cartel: Annotated Bibliography of Bilingual Bicultural Materials, No. 9.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  5. Cartel: Annotated Bibliography of Bilingual Bicultural Materials, No. 5.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  6. Cartel: Annotated Bibliography of Bilingual Bicultural Materials, No. 6.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  7. Cartel: Annotated Bibliography of Bilingual Bicultural Materials, No. 10.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  8. Cartel: Annotated Bibliography of Bilingual Bicultural Materials, No. 3.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  9. Cartel: Annotated Bibliography of Bilingual Bicultural Materials, No. 8.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  10. Cartel: Annotated Bibliography of Bilingual Bicultural Materials, No. 11.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  11. [Cartel]: Monthly Annotated Bibliography of Bilingual Bicultural Materials, No. 1.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  12. Cartel: Annotated Bibliography of Bilingual Bicultural Materials, No. 7.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This booklet contains an annotated listing of instructional materials for use in bilingual-bicultural programs. Each entry includes the following information: title, author or developing agency, name and address of the publisher, publication date, number of pages, language(s) used, intended audience or level, and a descriptive statement. Any…

  13. Asians in America: An Annotated Bibliography of Selected Reference Works.

    ERIC Educational Resources Information Center

    Tong, T. K.; Wu, Robert

    This annotated bibliography contains citations of works on Asian Americans, in general, as well as on individual Asian populations residing in North America. Referenced are government and public organization publications, bibliographies, and works by private authors. Separate chapters are included for (1) Chinese, (2) Japanese, (3) Koreans, (4)…

  14. A Selected Guide to Curriculum Literature: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Tyler, Louise L.

    This annotated bibliography on curriculum is the third publication of the auxiliary series to "Schools for the 70's--and Beyond," a publication and action program of NEA's Center for the Study of Instruction. Addressed principally to curriculum specialists and to university and school researchers, it is designed "to serve as an intellectual…

  15. Ethical Issues in Health Services: A Report and Annotated Bibliography.

    ERIC Educational Resources Information Center

    Carmody, James

    This publication identifies, discusses, and lists areas for further research for five ethical issues related to health services: 1) the right to health care; 2) death and euthanasia; 3) human experimentation; 4) genetic engineering; and, 5) abortion. Following a discussion of each issue is a selected annotated bibliography covering the years 1967…

  16. Validation of the Swine Protein-Annotated Oligonucleotide Microarray

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The specificity and utility of the Swine Protein-Annotated Oligonucleotide Microarray, or Pigoligoarray (www.pigoligoarray.org), has been evaluated by profiling the expression of transcripts from four porcine tissues. Tools for comparative analyses of expression on the Pigoligoarray were developed i...

  17. Annotation of Tutorial Dialogue Goals for Natural Language Generation

    ERIC Educational Resources Information Center

    Kim, Jung Hee; Freedman, Reva; Glass, Michael; Evens, Martha W.

    2006-01-01

    We annotated transcripts of human tutoring dialogue for the purpose of constructing a dialogue-based intelligent tutoring system, CIRCSIM-Tutor. The tutors were professors of physiology who were also expert tutors. The students were 1st year medical students who communicated with the tutors using typed communication from separate rooms. The tutors…

  18. Effects of Teaching Strategies in Annotated Bibliography Writing

    ERIC Educational Resources Information Center

    Tan-de Ramos, Jennifer

    2015-01-01

    The study examines the effect of teaching strategies to improved writing of students in the tertiary level. Specifically, three teaching approaches--the use of modelling, grammar-based, and information element-focused--were tested on their effect on the writing of annotated bibliography in three research classes at a university in Manila.…

  19. Genome Annotation in a Community College Cell Biology Lab

    ERIC Educational Resources Information Center

    Beagley, C. Timothy

    2013-01-01

    The Biology Department at Salt Lake Community College has used the IMG-ACT toolbox to introduce a genome mapping and annotation exercise into the laboratory portion of its Cell Biology course. This project provides students with an authentic inquiry-based learning experience while introducing them to computational biology and contemporary learning…

  20. Productivity: A Selected, Annotated Bibliography, 1976-78.

    ERIC Educational Resources Information Center

    Brand, Horst, Comp.; Belitsky, Harvey A., Comp.

    This selective bibliography provides annotated references for 1,200 books and articles published between 1976 and 1978 which concern productivity--the relation between physical output and input. Publications deal with concepts and methods; measurement of levels and trends; the sources of productivity change (such as technology and research); the…

  1. An Annotated Bibliography of the Literature Dealing with Mathematics Anxiety.

    ERIC Educational Resources Information Center

    Berebitsky, Roger D.

    This study examined the nature, causes, and reinforcement of mathematics anxiety as well as methods of alleviating at least some of its symptoms. The literature on the subject was reviewed and an annotated bibliography prepared with entries grouped under three headings: (1) What is Mathematics Anxiety? Definition, Characteristics, and Symptoms;…

  2. Forcible Rape: A Literature Review and Annotated Bibliography.

    ERIC Educational Resources Information Center

    Chappell, Duncan; Fogarty, Faith

    This selective, annotated bibliography provides guidance to the source and content of a small proportion of the existing publicity about rape, Non-English-language publications, as well as those receiving only limited distribution, are excluded. All materials are recent, most having been published during the 1970's. Outdated materials, such as…

  3. Technology and Copyright: Annotated Bibliography and Source Materials.

    ERIC Educational Resources Information Center

    Bush, George P., Ed.

    The objective of this book is to present selected reference and extensive resource materials in the narrow field of the impact of technology upon copyright, with special attention to the revision process presently in progress. The first section of the book is a bibliography, with brief annotations, of about 300 references, most of them from…

  4. Learning Resources Centers: Best of ERIC. A Selected, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Ducote, Richard L.

    This selected annotated bibliography lists almost two hundred documents, added to the ERIC data base since 1972, which deal with adaptations of the learning resources center concept to specific situations. The bibliography is divided into ten sections: (1) elementary and secondary schools; (2) colleges and universities; (3) personnel and training;…

  5. Child and Adolescent Health Profile Project: Annotated Bibliography.

    ERIC Educational Resources Information Center

    Simkin, Linda; And Others

    Developed as part of the Child and Adolescent Health Profile Project, this annotated bibliography is intended as a reference for professionals interested in key dimensions of children's health. Citations are grouped into the following four categories: (1) background information on child health issues, (2) child health indicators and health status…

  6. Chemical Geology: An Annotated Bibliography. CEGS Programs Publication Number 11.

    ERIC Educational Resources Information Center

    Billings, Gale K.

    The annotated bibliography is intended to aid geologists whose primary background is not in geochemistry. The references thus range from chemistry texts to papers on complex geochemical applications. The emphasis has been on those books and papers concerned with the application of chemical concepts to geology. Citations are arranged topically to…

  7. An Annotated Bibliography: Readings on Sexism and Education.

    ERIC Educational Resources Information Center

    Ginzberg, Rachel

    1979-01-01

    An annotated bibliography on sexism and education covers societal sexism; sexism in schools; communicating more positive notions of sex roles to children; sexism in textbooks; curriculum ideas; lists of resources, research and workshop formats; and legal aspects of sexism in education. (MLW)

  8. Annotated Bibliography of Research in the Teaching of English.

    ERIC Educational Resources Information Center

    Brown, Deborah; Beavis, Catherine; Kalman, Judith; Stinson, Anne D'Antonio; Whiting, Melissa E.

    2002-01-01

    Presents annotations of 37 selected recent research in the teaching of English and related fields. Addresses bilingual/foreign language education, discourse processes, literacy, professional development, reading, teaching and learning of literature, teaching and learning of writing, and technology and literacy. Notes that most of the studies…

  9. Annotated Bibliography of Research in the Teaching of English.

    ERIC Educational Resources Information Center

    Brown, Deborah; Kalman, Judy; Stinson, Anne D'Antonio; Whiting, Melissa E.

    2001-01-01

    Presents 34-item annotated bibliography of journal articles addressing issues such as: bilingual/foreign language/second language education; classroom discourse; literacy; reading; and writing. Notes that most of the studies appeared during the six-month period from June to December, 2000 but some studies that appeared earlier are occasionally…

  10. Effects of E-Textbook Instructor Annotations on Learner Performance

    ERIC Educational Resources Information Center

    Dennis, Alan R.; Abaci, Serdar; Morrone, Anastasia S.; Plaskoff, Joshua; McNamara, Kelly O.

    2016-01-01

    With additional features and increasing cost advantages, e-textbooks are becoming a viable alternative to paper textbooks. One important feature offered by enhanced e-textbooks (e-textbooks with interactive functionality) is the ability for instructors to annotate passages with additional insights. This paper describes a pilot study that examines…

  11. An Annotated Bibliography of Games and Simulations in Consumer Education.

    ERIC Educational Resources Information Center

    Blucker, Gwen

    Thirty-two games and simulations relating to consumer education comprise this annotated bibliography designed to aid the teacher of adult basic education students and others in their search for teaching devices. Topics covered in the various simulations include money management, insurance, credit, credit unions, consumer law, consumer frauds,…

  12. Developing a Resource Center in Consumer Education: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Garman, E. Thomas; And Others

    The rationale behind this annotated bibliography of over 1300 items is that every consumer education teacher needs numerous classroom resources to provide for the individual needs of his students, and these resources should be balanced in representing all content areas. The resource materials included, mostly booklets and pamphlets for classroom…

  13. Feeling Expression Using Avatars and Its Consistency for Subjective Annotation

    NASA Astrophysics Data System (ADS)

    Ito, Fuyuko; Sasaki, Yasunari; Hiroyasu, Tomoyuki; Miki, Mitsunori

    Consumer Generated Media(CGM) is growing rapidly and the amount of content is increasing. However, it is often difficult for users to extract important contents and the existence of contents recording their experiences can easily be forgotten. As there are no methods or systems to indicate the subjective value of the contents or ways to reuse them, subjective annotation appending subjectivity, such as feelings and intentions, to contents is needed. Representation of subjectivity depends on not only verbal expression, but also nonverbal expression. Linguistically expressed annotation, typified by collaborative tagging in social bookmarking systems, has come into widespread use, but there is no system of nonverbally expressed annotation on the web. We propose the utilization of controllable avatars as a means of nonverbal expression of subjectivity, and confirmed the consistency of feelings elicited by avatars over time for an individual and in a group. In addition, we compared the expressiveness and ease of subjective annotation between collaborative tagging and controllable avatars. The result indicates that the feelings evoked by avatars are consistent in both cases, and using controllable avatars is easier than collaborative tagging for representing feelings elicited by contents that do not express meaning, such as photos.

  14. Rural Development Literature. An Annotated Bibliography, 1969-75.

    ERIC Educational Resources Information Center

    Southern Rural Development Center, State College, MS.

    References with annotations in seven key rural development areas and suggestions on sources of information are contained in this selective bibliography on rural development. Community leaders, rural development committees, researchers, and community resource development personnel should find the publication useful for identifying and obtaining…

  15. Annotation: Childhood-Onset Schizophrenia--Clinical and Treatment Issues

    ERIC Educational Resources Information Center

    Asarnow, Joan Rosenbaum; Tompson, Martha C.; McGrath, Emily P.

    2004-01-01

    Background: In the past 10 years, there has been increased research on childhood-onset schizophrenia and clear advances have been achieved. Method: This annotation reviews the recent clinical and treatment literature on childhood-onset schizophrenia. Results: There is now strong evidence that the syndrome of childhood-onset schizophrenia exists…

  16. Experiential Learning: An Annotated Literature Guide. CAEL Project Report.

    ERIC Educational Resources Information Center

    Stutz, Jane Porter, Ed.; Knapp, Joan, Ed.

    This guide is organized into three parts. Parts A and B contain bibliographic citations and brief annotations; Part C is an alphabetical listing of all references. Topics included in Part A are: the rationale and history of experiential learning, types of programs, program planning and implementation, program evaluation and quality assurance,…

  17. The Dartmouth/Rassias Method: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Horner, Jeanne; Stansfield, Charles

    The Dartmouth/Rassias method of foreign language instruction, which is used in many American colleges and universities, has inspired much comment in the media. This annotated bibliography describes 17 books, articles, and monographs, as well as a film, which focus on the method. (JB)

  18. "Books" Annotated by American Council for Elementary School Industrial Arts.

    ERIC Educational Resources Information Center

    Stunard, E. Arthur, Ed.

    Prepared by the American Council for Elementary School Industrial Arts, (ACESIA), this annotated bibliography of books is a result of their commitment to publish materials that might be useful to the profession. For use in elementary school industrial arts activities, this list was compiled over a period of years with the help of many colleagues.…

  19. LINGUISTICS AND THE TEACHING OF READING--AN ANNOTATED BIBLIOGRAPHY.

    ERIC Educational Resources Information Center

    GOODMAN, KENNETH S.; GOODMAN, YETTA M.

    ONE OF THE INTERNATIONAL READING ASSOCIATION'S ANNOTATED BIBLIOGRAPHY SERIES IS CONCERNED WITH THE APPLICATION OF LINGUISTICS TO READING INSTRUCTION AND WAS PREPARED TO SERVE A WIDE RANGE OF USERS. IT CONTAINS ABOUT 100 CITATIONS OF BOOKS, RESEARCH REPORTS, DOCTORAL DISSERTATIONS, AND ARTICLES FROM PERIODICALS, YEARBOOKS, AND CONFERENCE…

  20. Autism and Childhood Psychosis: Annotated Bibliography 1969-1974.

    ERIC Educational Resources Information Center

    Erskine, Richard G.; And Others

    The annotated bibliography contains approximately 400 citations of articles (1969-1974) on autism and childhood psychosis. It is explained that material was drawn from medical, psychological, social service and educational sources. Entries are arranged in separate sections for autism and childhood psychosis and are presented alphabetically by…

  1. Behavioral Assessment Instruments, Techniques, and Procedures: Summary and Annotated Bibliography.

    ERIC Educational Resources Information Center

    Shorkey, Clayton T.; Williams, Harry

    This annotated bibliography cites 223 articles related to behavioral assessment reported in 18 professional journals between January 1960 and Spring 1976. A summary and a reference grouping of the articles are included to allow for identification of articles related to (1) electromechanical devices used in identification, measurement, and storage…

  2. Bibliographie Annotee de Linguistique Acadienne (Annotated Bibliography of Acadian Linguistics).

    ERIC Educational Resources Information Center

    Gesner, Edward

    A bibliography of 430 books, journal articles, papers, and other references on Acadian French written in English or French is divided into two principal sections: an annotated bibliography of works focusing on the Acadian French dialect spoken in the Canadian Maritime Provinces, and an unannotated bibliography pertaining to Louisiana Acadian…

  3. Visual Detection, Identification, and Localization: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Lyman, Bernard

    This annotated bibliography containing research on visual perception executed at photopic levels in artificial laboratory situations has been compiled to make information available that can be applied to scotopic perception of natural objects in natural situations. There are 407 reports or studies, published from 1945 through 1964, cited in this…

  4. Postsecondary Peer Cooperative Learning Programs: Annotated Bibliography 2016

    ERIC Educational Resources Information Center

    Arendale, David R., Comp.

    2016-01-01

    Purpose: This 2016 annotated bibliography reviews seven postsecondary peer cooperative learning programs that have been implemented nationally to increase student achievement. Methodology: An extensive literature search was conducted of published journal articles, newspaper accounts, book chapters, books, ERIC documents, thesis and dissertations,…

  5. Appropriate Technology--A Selected, Annotated Bibliography No. 8.

    ERIC Educational Resources Information Center

    Andree, Carolyn

    Presented is an annotated bibliography of "appropriate technology" (AT) publications. The bibliography is divided into the following sections. Philosophy and overview section includes works describing the interrelationship of technology with other facets of development; place of technology in international relations; criteria for…

  6. Gay Studies: A Communicative Perspective. An Interdisciplinary, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Chandler, Daniel Ross

    This interdisciplinary annotated bibliography consists of 59 citations of materials published between 1967 and 1994. Most of the materials in the bibliography are books, but several articles and sermons are included. After a section which serves as an introduction on the subject of homosexuality, the bibliography is divided into sections on…

  7. Annotation in School English: A Social Semiotic Historical Account

    ERIC Educational Resources Information Center

    Jewitt, Carey; Bezemer, Jeff; Kress, Gunther

    2011-01-01

    What exactly has changed in the production of secondary school English over the last decade? To provide one part of an answer to that question, this paper takes the practice of annotation--a defining activity of the subject English in the UK seldom researched--and uses it as a device for uncovering aspects of changes in the subject. The…

  8. Intra-species sequence comparisons for annotating genomes

    SciTech Connect

    Boffelli, Dario; Weer, Claire V.; Weng, Li; Lewis, Keith D.; Shoukry, Malak I.; Pachter, Lior; Keys, David N.; Rubin, Edward M.

    2004-07-15

    Analysis of sequence variation among members of a single species offers a potential approach to identify functional DNA elements responsible for biological features unique to that species. Due to its high rate of allelic polymorphism and ease of genetic manipulability, we chose the sea squirt, Ciona intestinalis, to explore intra-species sequence comparisons for genome annotation. A large number of C. intestinalis specimens were collected from four continents and a set of genomic intervals amplified, resequenced and analyzed to determine the mutation rates at each nucleotide in the sequence. We found that regions with low mutation rates efficiently demarcated functionally constrained sequences: these include a set of noncoding elements, which we showed in C intestinalis transgenic assays to act as tissue-specific enhancers, as well as the location of coding sequences. This illustrates that comparisons of multiple members of a species can be used for genome annotation, suggesting a path for the annotation of the sequenced genomes of organisms occupying uncharacterized phylogenetic branches of the animal kingdom and raises the possibility that the resequencing of a large number of Homo sapiens individuals might be used to annotate the human genome and identify sequences defining traits unique to our species. The sequence data from this study has been submitted to GenBank under accession nos. AY667278-AY667407.

  9. An Annotated Bibliography of the Gestalt Methods, Techniques, and Therapy

    ERIC Educational Resources Information Center

    Prewitt-Diaz, Joseph O.

    The purpose of this annotated bibliography is to provide the reader with a guide to relevant research in the area of Gestalt therapy, techniques, and methods. The majority of the references are journal articles written within the last 5 years or documents easily obtained through interlibrary loans from local libraries. These references were…

  10. Annotated Bibliography on the Teaching of Psychology: 1999.

    ERIC Educational Resources Information Center

    Johnson, David E.; Schroder, Simone I.

    2000-01-01

    Presents an annotated bibliography covering awards, computers and technology, critical thinking, developmental psychology and aging, ethics, graduate education and training issues, high school psychology, history, introductory psychology, learning and cognition, perception/physiological/comparative psychology, research methods and research-related…

  11. The Challenges of Blended Learning Using a Media Annotation Tool

    ERIC Educational Resources Information Center

    Douglas, Kathy A.; Lang, Josephine; Colasante, Meg

    2014-01-01

    Blended learning has been evolving as an important approach to learning and teaching in tertiary education. This approach incorporates learning in both online and face-to-face modes and promotes deep learning by incorporating the best of both approaches. An innovation in blended learning is the use of an online media annotation tool (MAT) in…

  12. The Natural Environment: An Annotated Bibliography on Attitudes and Values.

    ERIC Educational Resources Information Center

    Anglemyer, Mary, Comp.; Seagraves, Eleanor R., Comp.

    Presented in this annotated bibliography are 857 entries which deal with ethics, attitudes, and values and the relationship of these topics to the natural environment. The entries (numbered consecutively throughout the book) are arranged by these categories and subcategories: (1) comprehensive--general, decision-making, planning, and population;…

  13. The Netherlands in Fifty Maps: An Annotated Atlas.

    ERIC Educational Resources Information Center

    Tamsma, R.

    1988-01-01

    Statistical data relating to The Netherlands is presented in 50 maps that were originally published in the "Journal of Economic and Social Geography" between 1977 and 1986. Lengthy annotations accompanying each map provide important background information on the issues depicted. These elucidations were written with the foreign reader in…

  14. Chicano Perspectives in Literature--A Critical and Annotated Bibliography.

    ERIC Educational Resources Information Center

    Lomeli, Francisco A.; Urioste, Donaldo W.

    As an effort to define and explore the horizons of Chicano literature, this annotated and critical bibliography provides bibliographical data and critical evaluations and judgments regarding the quality, importance, and impact of 131 literary works by Chicanos. The commentaries are intended to be taken as opinions with the objective for promoting…

  15. The Native Learner and Distance Education: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Confederation Coll. of Applied Arts and Technology, Thunder Bay (Ontario).

    This annotated bibliography consists of 76 entries dated 1975 through 1988, describing publications in the area of distance education and the Native learner. The bibliography represents one phase of a project entitled "Native Priorities for Distance Education," with the goal being the participation of Native peoples in the planning and…

  16. Persuasion: Attitude/Behavior Change. A Selected, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Benoit, William L.

    Designed for teachers, students and researchers of the psychological dimensions of attitude and behavior change, this annotated bibliography lists books, bibliographies and articles on the subject ranging from general introductions and surveys through specific research studies, and from theoretical position essays to literature reviews. The 42…

  17. RADIOISOTOPE EXPERIMENTS IN HIGH SCHOOL BIOLOGY, AN ANNOTATED SELECTED BIBLIOGRAPHY.

    ERIC Educational Resources Information Center

    HURLBURT, EVELYN M.

    SELECTED REFERENCES ON THE USE OF RADIOISOTOPES IN BIOLOGY ARE CONTAINED IN THIS ANNOTATED BIBLIOGRAPHY FOR SECONDARY SCHOOL STUDENTS. MATERIALS INCLUDED WERE PUBLISHED AFTER 1960 AND DEAL WITH THE PROPERTIES OF RADIATION, SIMPLE RADIATION DETECTION PROCEDURES, AND TECHNIQUES FOR USING RADIOISOTOPES EXPERIMENTALLY. THE REFERENCES ARE LISTED IN…

  18. Minding the Gap: Annotation as Preparation for Discussion

    ERIC Educational Resources Information Center

    Feito, Jose Alfonso; Donahue, Patricia

    2008-01-01

    This research project examines classroom discussion in its relationship to reading as made visible through the practice of textual annotation. In order to develop a rich description of student reading/discussion processes, we targeted multiple undergraduate seminars at a liberal arts college as they encountered the first two Acts of Shakespeare's…

  19. Optimizing high performance computing workflow for protein functional annotation.

    PubMed

    Stanberry, Larissa; Rekepalli, Bhanu; Liu, Yuan; Giblock, Paul; Higdon, Roger; Montague, Elizabeth; Broomall, William; Kolker, Natali; Kolker, Eugene

    2014-09-10

    Functional annotation of newly sequenced genomes is one of the major challenges in modern biology. With modern sequencing technologies, the protein sequence universe is rapidly expanding. Newly sequenced bacterial genomes alone contain over 7.5 million proteins. The rate of data generation has far surpassed that of protein annotation. The volume of protein data makes manual curation infeasible, whereas a high compute cost limits the utility of existing automated approaches. In this work, we present an improved and optmized automated workflow to enable large-scale protein annotation. The workflow uses high performance computing architectures and a low complexity classification algorithm to assign proteins into existing clusters of orthologous groups of proteins. On the basis of the Position-Specific Iterative Basic Local Alignment Search Tool the algorithm ensures at least 80% specificity and sensitivity of the resulting classifications. The workflow utilizes highly scalable parallel applications for classification and sequence alignment. Using Extreme Science and Engineering Discovery Environment supercomputers, the workflow processed 1,200,000 newly sequenced bacterial proteins. With the rapid expansion of the protein sequence universe, the proposed workflow will enable scientists to annotate big genome data.

  20. Communication in a Diverse Classroom: An Annotated Bibliographic Review

    ERIC Educational Resources Information Center

    Brown, Rachelle

    2016-01-01

    Students have social and personal needs to fulfill and communicate these needs in different ways. This annotated bibliographic review examined communication studies to provide educators of diverse classrooms with ideas to build an environment that contributes to student well-being. Participants in the studies ranged in age, ability, and cultural…

  1. The Management of Higher Education: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Schofield, Allan, Ed.

    This document provides an annotated bibliography of Commonwealth (formerly the British Commonwealth) university management functions. Selection criteria included the following: items had to be practical and designed to support institutional management, be applicable to most Commonwealth higher education systems, and wherever possible be available…

  2. The Male Sex Role: A Selected and Annotated Bibliography.

    ERIC Educational Resources Information Center

    Grady, Kathleen E.; And Others

    This bibliography, containing more than 250 entries, presents research and theoretical perspectives into the male sex role. Articles were chosen for their usefulness to researchers, with emphasis on scientific and data-based research literature. All the annotations use a standard format including subjects, method, findings and comments. Articles…

  3. Africa: An Annotated List of Printed Materials Suitable for Children.

    ERIC Educational Resources Information Center

    State Univ. of New York, Ithaca. School of Hotel Administration at Cornell Univ.

    This joint project of the American Library Association, Children's Services Division, and the African American Institute is intended to provide kindergarten through ninth grade children with an annotated listing of appropriate works concerning the land and peoples of the African continent. The listings are presented by country and include…

  4. Academic Library Literature, 1981-1984: A Selective, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Dolak, Frank J.

    This annotated bibliography provides citations for selected English language journal articles and books that stress and address general, broad concerns of the academic library. Following citations of two bibliographies, the citations are presented in six general categories: (l) budgeting (12 titles); (2) decision making (9 titles); (3) directing…

  5. Resources for Special Education and Guidance & Counselling. An Annotated List.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Special Educational Services Branch.

    This guide lists and annotates approximately 120 English and 10 French resources available for use in special education and guidance/counseling in Alberta, Canada. Resources include books, monographs, curriculum materials, videos, and laser disks. Information typically provided includes title, date, source and order number, price, and the…

  6. CLASSROOM ORGANIZATION FOR READING INSTRUCTION--AN ANNOTATED BIBLIOGRAPHY.

    ERIC Educational Resources Information Center

    SPACHE, GEORGE D.

    THIS ANNOTATED BIBLIOGRAPHY ON CLASSROOM ORGANIZATION FOR READING INSTRUCTION IS COMPOSED OF 112 CITATIONS RANGING IN DATE FROM 1948 TO 1964. ITS DIVISIONS INCLUDE GENERAL SOURCES, GROUP DYNAMICS, HOMOGENEOUS VERSUS HETEROGENEOUS, CROSS-CLASS GROUPING, NONGRADED SCHOOLS AND THE UPGRADED PRIMARY, PROGRAMED INSTRUCTION, TEAM TEACHING AND EDUCATIONAL…

  7. Visual Perception and Its Relation to Reading: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Vernon, Magdalen D., Comp.

    This annotated bibliography on visual perception and its relation to reading is composed of 55 citations ranging in date from 1952 to 1965. Its divisions include Perception of Shape by Young Children, Perception of Words by Children, Perception in Backward Readers, and Perception of Shapes, Letters, and Words by Adults. Listings which include…

  8. Annotated Bibliography of Multi-Ethnic Curriculum Materials.

    ERIC Educational Resources Information Center

    Midwest Center for Equal Educational Opportunity, Columbia, MO.

    This is an annotated bibliography of multi-ethnic curriculum materials, compiled by the Midwest Center for Equal Educational Opportunity, University of Missouri. This bibliography is organized by type of material including 16mm films, filmstrips, sound recordings, photo aids, learning kits and packets, simulations and games, booklets, and books.…

  9. Midwest Race Desegregation Assistance Center Annotated Bibliography 1979.

    ERIC Educational Resources Information Center

    Midwest Race Desegregation Assistance Center, Manhattan, KS.

    In 31 pages this annotated bibliography lists the books, films, filmstrips, recordings and booklets available for temporary use at no cost, except for return postage, through the Midwest Race Desegregation Assistance Center (MRDAC). Included in each entry are the following items: name of author, editor or compiler; title; name, address and…

  10. Population Education: A Selective Annotated Bibliography for United States Schools.

    ERIC Educational Resources Information Center

    Leighton, Andrew J.

    This selective, annotated bibliography provides elementary, secondary, and undergraduate teachers, students, and curriculum designers with 47 references on population education. The bibliography is divided into four sections listing citations on basic reference data for the study of population, specific population education materials, points of…

  11. Annotated Bibliography of Graduate Education Commentary: 1978-1982.

    ERIC Educational Resources Information Center

    Fulton, Richard D., Comp.; Romero, Martha, Comp.

    An annotated bibliography on practices, theories, and potential problems in several subject areas in graduate education is presented. Most of the books and articles were published during 1978-1982, although some earlier works are included. The bibliography covers: administration; doctoral degrees other than the Ph.D.; fact books and reference…

  12. Cognitive Approaches to Writing: An Introductory Annotated Bibliography.

    ERIC Educational Resources Information Center

    Puma, Vincent; And Others

    The annotated titles in this bibliography are intended to introduce the novice to current or significant work on the application of cognitive psychology methodologies to the writing process. The bibliography is arranged in four sections: (1) an overview of the topic that includes anthologies, essays and papers; (2) relevant publications of Linda…

  13. Machine learning and genome annotation: a match meant to be?

    PubMed Central

    2013-01-01

    By its very nature, genomics produces large, high-dimensional datasets that are well suited to analysis by machine learning approaches. Here, we explain some key aspects of machine learning that make it useful for genome annotation, with illustrative examples from ENCODE. PMID:23731483

  14. Annotated bibliography of Software Engineering Laboratory (SEL) literature

    NASA Technical Reports Server (NTRS)

    Card, D.

    1982-01-01

    An annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory is presented. More than 75 publications are summarized. An index of these publications by subject is also included. These publications cover many areas of software engineering and range from research reports to software documentation.

  15. Automated Gene Ontology annotation for anonymous sequence data.

    PubMed

    Hennig, Steffen; Groth, Detlef; Lehrach, Hans

    2003-07-01

    Gene Ontology (GO) is the most widely accepted attempt to construct a unified and structured vocabulary for the description of genes and their products in any organism. Annotation by GO terms is performed in most of the current genome projects, which besides generality has the advantage of being very convenient for computer based classification methods. However, direct use of GO in small sequencing projects is not easy, especially for species not commonly represented in public databases. We present a software package (GOblet), which performs annotation based on GO terms for anonymous cDNA or protein sequences. It uses the species independent GO structure and vocabulary together with a series of protein databases collected from various sites, to perform a detailed GO annotation by sequence similarity searches. The sensitivity and the reference protein sets can be selected by the user. GOblet runs automatically and is available as a public service on our web server. The paper also addresses the reliability of automated GO annotations by using a reference set of more than 6000 human proteins. The GOblet server is accessible at http://goblet.molgen.mpg.de.

  16. The Middle East: An Annotated Bibliography of Literature for Children.

    ERIC Educational Resources Information Center

    Maehr, Jane

    This is an annotated bibliography of folklore, fiction and nonfiction about the Middle East, written in English for children aged 5 and older. There are eleven chapters - one which focuses on the entire Middle Eastern region, and ten which deal with individual countries: Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Saudi Arabia, Syria, Turkey, and…

  17. Extension to distributed annotation system: Summary and summaryplot commands.

    PubMed

    Chrysostomou, Charalambos; Brookes, Anthony J

    2015-01-01

    In recent years, the development of high-throughput sequencing technologies provided an effective way to generate data from entire genomes and test variants from thousands of individuals. The information acquired from analysing the data generated from high-throughput sequencing technologies provided useful insights into applications like whole-exome sequencing and targeted sequencing to discover the genetic cause of complex diseases and drug responses. The Distributed Annotation System (DAS) is one of the proposed solution developed to share and unify biological data from multiple local and remote DAS annotation servers. The researchers can use DAS to request data from federated or centralised databases and integrate them into a unified view. Furthermore, with the use of Reference DAS servers, structural and sequence data can be used to accompany annotation data, for the pursue of new knowledge for a particular feature or region. In this paper, two additional commands, summary and summary-plot commands, to the existing DAS protocol are proposed and implemented. The proposed commands were created in order to give the users the capabilities to request a summary of features for a particular region of interest. The summary command was created in order to extend the capabilities of the current DAS protocol, while the summaryplot command was created to provide a more user-friendly alternative to standard XML DAS responses. Finally, three examples are presented based on the GENCODE annotation data.

  18. Career Education: An Annotated Instructional Materials List K-12.

    ERIC Educational Resources Information Center

    Montgomery County Public Schools, Rockville, MD. Dept. of Educational Media and Technology.

    The annotated resource guide contains five sections. The first cites approximately 80 items, mostly sets of filmstrips, for the elementary level. Section 2 cites approximately 140 filmstrips, cassettes, pamphlets, books, kits, and similar materials for the secondary level. Section 3 lists 42 career education films available from the Montgomery…

  19. Development of Knowledge Discovery System from Annotated Time Sereis Data

    NASA Astrophysics Data System (ADS)

    Sugimura, Hiroshi; Matsumoto, Kazunori

    This paper proposes a knowledge discovery system from annotated time series data, they are expressed as sequences of numerical values. They generally have a lot of important information in background, but it is not included in data. Analysis methods without background information have limitations. Several studies propose meta data approaches, which is often expressed as a short text, the techniques are insufficient for our purpose. We therefore develop a method that uses annotations which are compact expressions of back ground information. Subsequences obtained by using domain knowledge are organized into groups based on a distance measure. Among the groups some of them are identified as important features. In order to measure importance, we develop a method that uses global and local frequencies of subsequences. This idea is similar to the TF*IDF method, which is used in text mining. A subsequence that represents an important group is regarded as a feature pattern. In addition, we extract association rules over feature patterns and annotations. We introduce a new concept, called max allowance length, to focus only on influential annotations to a pattern. We demonstrate an effect of the proposed method by using financial data.

  20. Books about Children with Special Needs: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Lass, Bonnie; Bromfield, Marcia

    1981-01-01

    Discusses what to look for when selecting children's books about handicapped persons. Presents an annotated bibliography of such books, each entry of which provides information about the reading level of the book, the handicap it discusses, and a synopsis of the plot. (FL)

  1. ACOUSTICS IN ARCHITECTURAL DESIGN, AN ANNOTATED BIBLIOGRAPHY ON ARCHITECTURAL ACOUSTICS.

    ERIC Educational Resources Information Center

    DOELLE, LESLIE L.

    THE PURPOSE OF THIS ANNOTATED BIBLIOGRAPHY ON ARCHITECTURAL ACOUSTICS WAS--(1) TO COMPILE A CLASSIFIED BIBLIOGRAPHY, INCLUDING MOST OF THOSE PUBLICATIONS ON ARCHITECTURAL ACOUSTICS, PUBLISHED IN ENGLISH, FRENCH, AND GERMAN WHICH CAN SUPPLY A USEFUL AND UP-TO-DATE SOURCE OF INFORMATION FOR THOSE ENCOUNTERING ANY ARCHITECTURAL-ACOUSTIC DESIGN…

  2. Annotated Bibliography of Research in the Teaching of English

    ERIC Educational Resources Information Center

    Beach, Richard; Bigelow, Martha; Dillon, Deborah; Dockter, Jessie; Galda, Lee; Helman, Lori; Kapoor, Richa; Ngo, Bic; O'Brien, David; Sato, Mistilina; Scharber, Cassie; Jorgensen, Karen; Liang, Lauren; Braaksma, Martine; Janssen, Tanja

    2009-01-01

    This article presents an annotated bibliography of research works about digital/technology tools for literacy instruction, discourse/cultural analysis, literacy, literary response/literature/narrative, media-information literacy/media use, professional development/teacher education related to English/language arts, reading, second language…

  3. Annotated Bibliography; Freedom of Information Center Reports and Summary Papers.

    ERIC Educational Resources Information Center

    Freedom of Information Center, Columbia, MO.

    This bibliography lists and annotates almost 400 information reports, opinion papers, and summary papers dealing with freedom of information. Topics covered include the nature of press freedom and increased press efforts toward more open access to information; the press situation in many foreign countries, including France, Sweden, Communist…

  4. Campus/Community Relationships: An Annotated Bibliography Volume 2.

    ERIC Educational Resources Information Center

    Fink, Ira Stephen, Comp.; Cooke, Joan, Comp.

    This annotated bibliography on campus/community relationships deals almost exclusively with the secondary effects of colleges and universities on their surrounding environs. The bibliography provides detailed and objective descriptions of the contents of the articles, monographs and books that deal with the effects of campus growth and expansion,…

  5. Program Evaluation in the Arts. An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Wildemuth, Barbara M., Comp.; Eichinger, Debra S., Comp.

    This 56-item annotated bibliography gives teachers and administrators access to information on the evaluation of school fine arts programs. Based upon a computer search of the Educational Resources Information Center (ERIC) data base, it cites project reports, journal articles, and dissertations published from 1963 to 1976. Citations of elementary…

  6. Charter Schools & Community Relations: An Annotated Video Transcript.

    ERIC Educational Resources Information Center

    Blaha, Karen Lytle, Ed.; Vincent, Susan, Ed.; Schwendiman, Jed, Ed.

    This annotated video transcript follows the discussion of six experts in community relations and charter schools. The panel was convened as part of an initiative to identify the specific needs of charter-school founders and to develop a leadership-training program designed to address those needs. Each member of the panel shared his or her insights…

  7. Annotated Bibliography on Human Relations--Teachers and Administrators.

    ERIC Educational Resources Information Center

    1987

    This annotated bibliography is a listing of 286 papers and journal articles on human relations in public education published between 1982 and 1986. Nearly 50 entries concern the principal's role as manager and instructional leader. Another 50 address teacher supervision and evaluation, while 30 others treat teacher burnout, stress, morale, and…

  8. Materials for Teaching about Europe: An Annotated Bibliography for Educators.

    ERIC Educational Resources Information Center

    Metcalf, Fay; Edwards, Catherine

    The Atlantic Council, in response to a need expressed by United States teachers for a guide to contemporary resources on Euorpe, commissioned this annotated bibliography limited to works in English which will serve as a stimulus to reflection by educators on how to more adequately present contemporary Europe and its values to United States…

  9. Microcomputers and the Media Specialist: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Miller, Inabeth

    An overview of the literature reflecting the rapid development of interest in microcomputer use in education since 1978 is followed by an annotated bibliography which lists books, articles, and ERIC documents in nine categories. The first section includes materials of general interest--historical background, guides to using computers in the…

  10. Fostering Creativity and Innovation in the Workforce: An Annotated Bibliography

    ERIC Educational Resources Information Center

    Sandeen, Cathy A.

    2010-01-01

    This annotated bibliography is a companion piece to "Putting Creativity and Innovation to Work: Continuing Higher Education's Role in Shifting the Educational Paradigm," also in this edition of "Continuing Higher Education Review." The author has provided citations for a selection of books and a brief description of the main idea in each along…

  11. Annotated List of Periodicals for Canadian School and Public Libraries.

    ERIC Educational Resources Information Center

    Galler, Anne M., Comp.

    This annotated list of periodicals is intended for both public libraries and school libraries in Canada. While focusing on Canadian magazines, this publication also cites some non-Canadian material suitable for Canadian school and public library collections. Most of the material is suitable for the average child or youngster, although there are…

  12. Ageism: Its Portrayal in Children's Books: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Crook, Patricia R.; Belcher, Ollie

    The children's books listed in this annotated bibliography contain older characters who are significant to the story, making the listing a useful resource for teachers and others interested in helping children become more sensitive to the ways in which older people are treated. The individual listings contain information on the author, title,…

  13. Literacy in the 70's: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Rivera, William, Comp.; Laubach, Robert S., Comp.

    This annotated bibliography contains books and periodicals on literacy and literature for newly literate persons, both in the United States and internationally. Except for a few items included for their historical value, all the entries were published in the 1970s. Listings in this bibliography are grouped in the following twenty categories:…

  14. The Performance Career of Charles Dickens: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Gentile, John Samuel

    Offered in response to the broad appeal of Charles Dickens's performance career to various disciplines, this annotated bibliography lists 40 resources concerned with Dickens's success as a performer interpreting his literary works. The resources are categorized under books, theses and dissertations, articles in scholarly journals, nineteenth…

  15. Selected Annotated Bibliography on Costume Design and Construction.

    ERIC Educational Resources Information Center

    Weisfeld, Zelma H.

    This selected bibliography is designed and annotated for those persons interested in building a library of basic books in the designing and construction of theatrical costumes. It is intended for use in secondary schools, colleges and universities, and repertory and professional costume shops. Most of the books cited are in print and are easily…

  16. Energy Documents for the Layman: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Rollins, Gene

    This annotated bibliography of 90 post-1970 United States Government Documents and some Texas State Documents on energy conservation for the non-scientist provides overviews and analyses of the general energy situation and the energy crisis, U.S. energy policy and legislation, governmental and individual conservation measures, and alternative…

  17. Health Education: Drugs and Alcohol; An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Aquino, John; Poliakoff, Lorraine

    This document begins with an article on what drug abuse is and how educators can deal with it. The annotated listing which follows is divided into sections on drug abuse, drug education, alcohol abuse, alcohol education, and venereal disease. Journal articles constitute the majority of the generally post-1971 entries; research studies, books,…

  18. Censorship of Sexual Materials: A Selected, Annotated Basic Bibliography.

    ERIC Educational Resources Information Center

    Tedford, Thomas L.

    The 37 references in this annotated bibliography are compiled for researchers of information on the censorship of sexual materials from ancient times to present. The materials include case studies, histories, essays, and opinion pieces about the use and regulation of "obscenity" in literature, pictorial art, radio broadcasting, the mail, film, and…

  19. Annotation of Korean Learner Corpora for Particle Error Detection

    ERIC Educational Resources Information Center

    Lee, Sun-Hee; Jang, Seok Bae; Seo, Sang-Kyu

    2009-01-01

    In this study, we focus on particle errors and discuss an annotation scheme for Korean learner corpora that can be used to extract heuristic patterns of particle errors efficiently. We investigate different properties of particle errors so that they can be later used to identify learner errors automatically, and we provide resourceful annotation…

  20. A Novel Method for Learner Assessment Based on Learner Annotations

    ERIC Educational Resources Information Center

    Noorbehbahani, Fakhroddin; Samani, Elaheh Biglar Beigi; Jazi, Hossein Hadian

    2013-01-01

    Assessment is one of the most essential parts of any instructive learning process which aims to evaluate a learner's knowledge about learning concepts. In this work, a new method for learner assessment based on learner annotations is presented. The proposed method exploits the M-BLEU algorithm to find the most similar reference annotations…