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1
UNITRAN (UNIversal TRANslator): A Principle-Based Approach to Machine Translation.
1987-01-01

This report presents an approach to natural language translation that relies on principle based descriptions of grammar rather than rule-oriented descriptions. The model that has been constructed is based on abstract principles as developed by Chomsky (19...

National Technical Information Service (NTIS)

2
Woody species susceptibility to forest herbicides applied by ground ...

Champaign, IL: Southern Weed Science Society: 111-119. Description: Abstract. This study used a simple approach of post-treatment observations to colleot ...

Treesearch

3
Terminal Dynamics Approach to Discrete Event Systems

Jan 22, 2011 ... dc.description.abstract, This paper presents and discusses a mathematical formalism for simulation of discrete event dynamic (DED)-a special ...

NASA Website

4
Teaching engineering ethics: a new approach - JPL Technical ...

Jan 22, 2011 ... dc.description.abstract, This paper describes The Ethics Challenge and how it can be used to teach engineering ethics in any engineering ...

NASA Website

5
Pilot Factors Considerations in See-To-Land
1976-05-01

... Descriptive Note : Final technical rept. ... Abstract : The aviation industry is employing a building block approach with respect to aircraft avionics in ...

DTIC Science & Technology

6
Non-Lipschitz Dynamics Approach to Discrete Event Systems

Jan 22, 2011 ... dc.description.abstract, This paper presents and discusses a mathematical formalism for simulation of discrete event dynamics (DED) - a ...

NASA Website

7
Methodology for evaluating modular assembly of large space platforms

Jan 22, 2011 ... dc.description.abstract, This paper presents a methodology for analytically comparing approaches to modular assembly of large space ...

NASA Website

8
Classification of JERS-1 Image Mosaic of Central Africa Using a ...

Jan 22, 2011 ... dc.description.abstract, In this paper, a multiscale approach is introduced to classify the JERS-1 mosaic image over the Central Africa ...

NASA Website

9
BEACON eSpace at Jet Propulsion Laboratory: Quantum Resonance ...

Jan 22, 2011 ... dc.description.abstract, It is shown that quantum resonance can be used for ... dc.title, Quantum Resonance Approach to Combinatorial ...

NASA Website

10
An Evolvable Multi-Agent Approach to Space Operations Engineering

Jan 22, 2011 ... dc.description.abstract, A complex system of spacecraft and ground ... dc.title, An Evolvable Multi-Agent Approach to Space Operations ...

NASA Website

11
Coordinated reasoning with inference fusion
2002-01-01

Abstract We discuss a new approach which uses inference fusion, i.e. the cooperative reasoning from distributed heterogeneous inference systems, in order to extend the scope of deductions based on description logics. More specifically, our approach integrates results from a description logics ...

E-print Network

12
THE U.S. ENVIRONMENTAL PROTECTION AGENCY VERSION OF POSITIVE MATRIX FACTORIZATION

The abstract describes some of the special features of the EPA's version of Positive Matrix Factorization that is freely distributed. Features include descriptions of the Graphical User Interface, an approach for estimating errors in the modeled solutions, and future development...

EPA Science Inventory

13
Non-Lipschitz Approach to Quantum Mechnics - JPL Technical Reports ...

Jan 22, 2011 ... dc.description.abstract, An attempt to reconcile quantum mechanics with Newton's laws represented by the non-Lipschitz formalism has been ...

NASA Website

14
A New Technique for Vernier Pointing of a Beam-Waveguide Antenna

Jan 22, 2011 ... dc.description.abstract, This paper presents a new and simple approach for the Ka-band vernier pointing of a 34m beam-waveguide (BWG) ...

NASA Website

15
BEACON eSpace at Jet Propulsion Laboratory: A Kalman Filter-Based ...

Jan 22, 2011 ... dc.description.abstract, An approach, based upon the use of a Kalman filter, that is currently employed at the Jet Propulsion Laboratory ...

NASA Website

16
Application of a Virtual Scientific Experiment Model in Different

. Boosting student productivity through on-line experimentation is not simple since many organizational for Physics experiments. The rest of this paper is structured as follows: Section 2 presents the approach Situation � Abstract Situation � Institutionalization The phase of Presentation provides a description

E-print Network

17
Abstract Description Approach to the Discovery and Classification of Bioinformatics Web Sources.
2003-01-01

The World Wide Web provides an incredible resource to genomics researchers in the form of dynamic data sources-e.g. BLAST sequence homology search interfaces. The growth rate of these sources outpaces the speed at which they can be manually classified, me...

National Technical Information Service (NTIS)

18
Applying the SCR Requirements Specification Method to Practical Systems: A Case Study
1996-01-01

ion The PVS model of the autopilot in [4] is too abstract to serve as a requirements specification, i.e., as a black box description of all acceptable system implementations. Rather than specifying the required relationship between environmental quantities of the autopilot mode control panel, the PVS description is an ...

E-print Network

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