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1341 |
Rule-Based Frequency Domain Speech Coding
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In: DTIC AND NTIS (1990)
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1342 |
Language of testing effects for academic achievement of French immersion students
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Samuel, Michele J.. - : University of Alberta. Department of Educational Psychology., 1990
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1343 |
Das individuelle Textverständnis griechischer Schüler mit Deutsch als Zweitsprache : eine qualitative Analyse von Ergebnissen aus Cloze- und C-Test-Verfahren
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BLLDB
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UB Frankfurt Linguistik
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1349 |
ASAT written test : a positive hidden agenda
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In: Vieth, E 1989, 'ASAT written test: a positive hidden agenda', Words' Worth: E.T.A.Q. Journal, vol. 22, no. 1, pp. 53-58. (1989)
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1350 |
Correlation of Preschoolers' Performance on Three Language Comprehension Tests
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In: Dissertations and Theses (1989)
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1351 |
Knowledge and Ability Factors Underlying Simple Learning by Accretion
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In: DTIC AND NTIS (1989)
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1352 |
Knowledge of Connectors as Cohesion in Text: A Comparative Study of Native English and ESL (English as a Second Language) Speakers
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In: DTIC AND NTIS (1989)
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1354 |
Integrating Syntax, Semantics,and Discourse DARPA (Defense Advanced Research Projects Agency) Natural Language Understanding Program
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In: DTIC AND NTIS (1989)
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1355 |
Integration of Speech and Natural Language
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In: DTIC AND NTIS (1989)
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1356 |
Coordinating Text and Graphics in Explanation Generation
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In: DTIC (1989)
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1357 |
Combining Multiple Knowledge Sources for Continuous Speech Recognition
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In: DTIC AND NTIS (1989)
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1358 |
Workshop on the Evaluation of Natural Language Processing Systems Held in Wayne, Pennsylvania on December 7-9, 1988
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In: DTIC AND NTIS (1989)
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1359 |
Reasoning and Comprehension Processes of Linguistic Minority Persons Learning from Text
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In: DTIC AND NTIS (1989)
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1360 |
Natural Language for Problem Solving Systems
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In: DTIC AND NTIS (1989)
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Abstract:
Over the course of the contract, we have had results in three separate projects: natural language interpretation for expert systems (covered under the previous contract), goal oriented explanation generation for expert systems, and generation for intelligent tutoring using domain and explanation knowledge sources (covered under the previous contract and the renewal grant). We have completed implementation of semantics for a natural language interface to expert systems. This has included development of a meta-structure for the underlying rule base derived from linguistic classification of verbs, an algorithm for semantic interpretation using the meta-structure representation, and a facility for completing semantic parses over dialog. We have also run a transportability test, moving the system from the domain of income tax advising to the domain of interview scheduling. In our intelligent tutoring system, we have developed a semantic taxonomy for relations between plans, implemented and tested our plan analyzer, and begun design on flexible interaction between schemas (structures in our explanation knowledge source that control generation of content). Finally, we have completed several evaluation studies of our fully implemented system for generating goal oriented explanations.
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Keyword:
*EXPERT SYSTEMS; *NATURAL LANGUAGE; *TEST AND EVALUATION; ALGORITHMS; ANALYZERS; CLASSIFICATION; Computer Programming and Software; CONTROL; EXPERT SYSTEMS; INTERACTIONS; INTERFACES; INTERVIEWING; Linguistics; NATURAL LANGUAGE; PROBLEM SOLVING; SCHEDULING; SEMANTICS; TAXONOMY; TRANSPORTABLE
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URL: http://www.dtic.mil/docs/citations/ADA240055 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA240055
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