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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 24 1 Articles - The Need for Accurate Alignment in Natural Language System Evaluation Kehler, Andrew; Bear, John; Appelt, Douglas In: Computational linguistics. - Cambridge, Mass. : MIT Press 27 (2001) 2, 231-248 OLC Linguistik Show details 2 The need for accurate alignment in natural language system evaluation Kehler, Andrew; Appelt, Douglas E.; Bear, John In: Computational linguistics. - Cambridge, Mass. : MIT Press 27 (2001) 2, 231-248 BLLDB Show details 3 Using Information Extraction to Improve Document Retrieval Bear, John; Israel, David; Petit, Jeff... In: DTIC (1998) BASE Show details 4 Finite state language processing Roche, Emmanuel (Hrsg.); Silberztein, Max (Mitarb.); Laporte, Eric (Mitarb.). - Cambridge, Mass. [u.a.] : MIT Press, 1997 BLLDB UB Frankfurt Linguistik Show details 5 FASTUS: A Cascaded Finite-State Transducer for Extracting Information from Natural-Language Text ... Hobbs, Jerry R.; Appelt, Douglas; Bear, John. - : arXiv, 1997 BASE Show details 6 SRI International FASTUS System MUC-6 Test Results and Analysis Appelt, Douglas E.; Hobbs, Jerry R.; Bear, John... In: DTIC (1995) BASE Show details 7 Topics, methods and formalisms in syntax, semantics and pragmatics Joshi, Aravind K. (Mitarb.); Hobbs, Jerry R. (Mitarb.); Bear, John (Mitarb.)... In: Linguistica computazionale. - Pisa : Giardini 9-10 (1994), 489-595 BLLDB Show details 8 A System for Labeling Self-Repairs in Speech Bear, John; Dowding, John; Shriberg, Elizabeth... In: DTIC (1993) BASE Show details 9 SRI International Fastus System MUC-4 Test Results and Analysis Appelt, Douglas E.; Bear, John; Hobbs, Jerry R.... In: DTIC (1992) BASE Show details 10 Detection and Correction of Repairs in Human-Computer Dialog Bear, John; Dowding, John; Shriberg, Elizabeth In: DTIC (1992) Abstract: The authors have analyzed 607 sentences of spontaneous human-computer speech data containing repairs that were drawn from a total corpus of 10,718 sentences. In this paper, they present criteria and techniques for automatically detecting the presence of a repair, its location, and making the appropriate correction. The criteria involve integration of knowledge from several sources: pattern matching, syntactic and semantic analysis, and acoustics. In summary, disfluencies occur at high enough rates in human-computer dialog to merit consideration. In contrast to earlier approaches, the authors have made it their goal to detect and correct repairs automatically, without assuming an explicit edit signal. Without such an edit signal, however, repairs are easily confused both with false positives and with other repairs. Preliminary results show that pattern matching is effective at detecting repairs without excessive overgeneration. Their syntactic/semantic approaches are quite accurate at detecting repairs and correcting them. Acoustics is a third source of information that can be tapped to provide evidence about the existence of a repair. While none of these knowledge sources by itself is sufficient, they propose that by combining them, and possibly others, one can greatly enhance one's ability to detect and correct repairs. As a next step, they intend to explore additional aspects of the syntax and semantics of repairs, analyze further acoustic patterns, and pursue the question of how best to integrate information from these multiple knowledge sources. ; Sponsored in part by the Defense Advanced Research Projects Agency (DARPA) and the National Science Foundation under grant NSF-IRI8905249. Technical Note No. 518. Pub. in the Proceedings of the Annual Meeting of the Association for Computational Linguistics under the title "Integrating Multiple Knowledge Sources for Detection and Correction of Repairs in Human-Computer Dialog," 1992. Keyword: *AUTOMATION; *COMPUTATIONAL LINGUISTICS; *COMPUTERS; *CORRECTIONS; *DETECTION; *DISFLUENT SPEECH; *HUMAN-COMPUTER SPEECH; *HUMANS; *KNOWLEDGE INTEGRATION; *REPAIR; *SPEECH ANALYSIS; ACOUSTIC ANALYSIS; ACOUSTICS; AUTOMATIC CORRECTION; AUTOMATIC DETECTION; Cybernetics; DARPA SPOKEN LANGUAGE PROGRAM; DIGITIZED TRANSCRIPTIONS; DIGITIZED WAVEFORMS; DISFLUENCIES; ERRORS; Human Factors Engineering & Man Machine System; HUMAN-COMPUTER DIALOG; INFORMATION PROCESSING; Linguistics; MAN MACHINE SYSTEMS; MATCHING; NATURAL LANGUAGE; NATURAL LANGUAGE PROCESSING; PARSERS; PATTERN MATCHING; PATTERNS; SEMANTIC ANALYSIS; SEMANTICS; SPEECH REPAIR; SPONTANEOUS SPEECH DATA; SYMPOSIA; SYNTACTIC ANALYSIS; SYNTAX; Voice Communications URL: http://www.dtic.mil/docs/citations/ADA458689 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA458689 BASE Hide details 11 SRI International: Description of the FASTUS System Used for MUC-4 Hobbs, Jerry R.; Appelt, Douglas; Tyson, Mabry... In: DTIC (1992) BASE Show details 12 FASTUS: A System for Extracting Information from Natural-Language Text Hobbs, Jerry R.; Appelt Sr, Douglas; Bear, John S.... In: DTIC AND NTIS (1992) BASE Show details 13 The TACITUS System: The MUC-3 Experience Hobbs, Jerry R.; Appelt, Douglas E.; Bear, John S.... In: DTIC (1991) BASE Show details 14 Robust Processing of Real-World Natural-Language Texts Hobbs, Jerry R.; Appelt, Douglas E.; Bear, John... In: DTIC AND NTIS (1991) BASE Show details 15 Two principles of parse preference Hobbs, Jerry R.; Bear, John In: COLING-90. Vol. 3. - Helsinki : Univ. of Helsinki (1990), 162-167 BLLDB Show details 16 Backwards phonology Bear, John In: COLING-90. Vol. 3. - Helsinki : Univ. of Helsinki (1990), 13-20 BLLDB Show details 17 Prosody, syntax and parsing Bear, John; Price, Patti In: Association for Computational Linguistics. Proceedings of the conference. - Stroudsburg, Penn. : ACL 28 (1990), 17-22 BLLDB Show details 18 Two Principles of Parse Preference Hobbs, Sr., Jerry R.; Bear, John In: DTIC (1990) BASE Show details 19 Prosody, Syntax and Parsing Bear, John; Price, Patti In: DTIC (1990) BASE Show details 20 Morphology with Two-Level Rules and Negative Rule Features Bear, John In: DTIC (1989) BASE Show details Page: 1 2

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