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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 Hits 1 – 20 of 23 1 Challenges in Natural Language Processing Hovy, Eduard; Bates, Madeleine; Weischedel, Ralph M In: Computational linguistics. - Cambridge, Mass. : MIT Press 21 (1995) 1, 120-123 OLC Linguistik Show details 2 The future of computational linguistics Bates, Madeleine; Weischedel, Ralph M. In: Challenges in natural language processing (Cambridge [etc.], 1993), p. 283-288 MPI für Psycholinguistik Show details 3 Critical challenges for natural language processing Bates, Madeleine; Bobrow, Robert J.; Weischedel, Ralph M. In: Challenges in natural language processing (Cambridge [etc.], 1993), p. 3-36 MPI für Psycholinguistik Show details 4 Challenges in natural language processing Bates, Madeleine; Weischedel, Ralph M.. - Cambridge [etc.] : Cambridge University Press, 1993 MPI für Psycholinguistik Show details 5 Challenges in natural language processing Bates, Madeleine (Hrsg.); Weischedel, Ralph M. (Hrsg.). - Cambridge [u.a.] : Cambridge Univ. Press, 1993 BLLDB UB Frankfurt Linguistik Show details 6 The future of computational linguistics Bates, Madeleine; Weischedel, Ralph M. In: Challenges in natural language processing. - Cambridge [u.a.] : Cambridge Univ. Press (1993), 283-288 BLLDB Show details 7 Critical challenges for natural language processing Bates, Madeleine; Bobrow, Robert J.; Weischedel, Ralph M. In: Challenges in natural language processing. - Cambridge [u.a.] : Cambridge Univ. Press (1993), 3-34 BLLDB Show details 8 Multiple underlying systems : translating user requests into programs to produce answers Bobrow, Robert J.; Resnik, Philip; Weischedel, Ralph M. In: Association for Computational Linguistics. Proceedings of the conference. - Stroudsburg, Penn. : ACL 28 (1990), 227-234 BLLDB Show details 9 Portability in the Janus Natural Language Interface Weischedel, Ralph M.; Bobrow, Robert J.; Ayuso, Damaris... In: DTIC (1989) BASE Show details 10 Research and Development in Natural Language Understanding as Part of the Strategic Computing Program Weischedel, Ralph M. In: DTIC AND NTIS (1989) BASE Show details 11 A new semantic computation while parsing : presupposition and entailment Weischedel, Ralph M. In: Readings in natural language processing. - Los Altos, Calif. : Morgan Kaufmann (1986), 313-326 BLLDB Show details 12 Out of the Laboratory: A Case Study with the IRUS Natural Language Interface Weischedel, Ralph M.; Walker, Edward; Ayuso, Damaris... In: DTIC (1986) BASE Show details 13 Special issue on ill-formed input Carbonell, Jaime G. (Mitarb.); Hayes, Philip J. (Mitarb.); Jensen, K. (Mitarb.)... In: American journal of computational linguistics. - Menlo Park, Calif. : SRI International 9 (1983) 3-4, 123-198 BLLDB Show details 14 Prerequisites for Deriving Formal Specifications from Natural Language Requirements. Weischedel,Ralph M In: DTIC AND NTIS (1983) BASE Show details 15 Handling Ill-Formed Input: Session Introduction Weischedel,Ralph M. In: DTIC AND NTIS (1983) BASE Show details 16 Design of a System That Understands Informal Specifications. Weischedel,Ralph M; Chester,Daniel L In: DTIC AND NTIS (1983) BASE Show details 17 Mapping between Semantic Representations Using Horn Clauses. Weischedel,Ralph M In: DTIC AND NTIS (1983) BASE Show details 18 Prerequisites to Deriving Formal Specifications from Natural Language Requirements. Weischedel,Ralph M In: DTIC AND NTIS (1981) Abstract: Since English specifications and formal specifications of modules are complementary and since formal specifications require so much effort to write, our work is investigating application of artificial intelligence techniques to aid in the software specification process. The first area studied is comparing English descriptions with formal specifications of the same software module. This work is now complete; however, some of the examples will continue to serve as a guide to the software tool being constructed. The second area is suggesting modifications to formal specification languages, which would make them more understandable. In particular, we have been suggesting alternatives to logical quantifiers. The third and fourth areas deal with the syntactic and semantic components of an experimental software tool. Its purpose is to test our solutions to a handful of problems in transforming English descriptions to formal specifications under significant user assistance. In dealing with syntactic ambiguity, one of the solutions that many have spectulated about is the use of a semantic component to reject anomolous parses; we intend to test its effectiveness using the RUS grammar. When ambiguity is not resolved, questions must be presented to the user for his/her selection of the intended interpretation. Partial heuristics for this are part of the results of this year's effort. In addition, modification of the RUS parser and dictionary for the domain of software specification will continue during the next year. Keyword: *COMPUTER PROGRAMMING; *INFORMATION PROCESSING; *SPECIFICATIONS; *TECHNICAL WRITING; Ambiguity; ARTIFICIAL INTELLIGENCE; Bionics; Computer Programming and Software; COMPUTER PROGRAMS; ENGLISH LANGUAGE; HEURISTIC METHODS; Information Science; Linguistics; MAN COMPUTER INTERFACE; MODULAR CONSTRUCTION; NATURAL LANGUAGE; PARSERS; PE61102F; PROGRAMMING LANGUAGES; SEMANTICS; Software specifications; Specification writing; SYNTAX; WUAFOSR2304A2 URL: http://www.dtic.mil/docs/citations/ADA108612 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA108612 BASE Hide details 19 Prerequisites to Deriving Formal Specifications from Natural Language Requirements. Weischedel,Ralph M In: DTIC AND NTIS (1980) BASE Show details 20 A new semantic computation while parsing : presupposition and entailment Weischedel, Ralph M. In: Syntax and semantics. - Leiden : Brill 11 (1979), 155-182 BLLDB Show details Page: 1 2

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