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BBN: Description of the PLUM System as Used for MUC-6
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In: DTIC (1995)
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BBN: Description of the PLUM System as Used for MUC-5
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In: DTIC (1993)
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BBN's PLUM Probabilistic Language Understanding System
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Weischedel, Ralph; Ayuso, Damaris; Boisen, Sean; Fox, Heidi; Matsukawa, Tomoyoshi; Papageorgiou, Constantine; MacLaughlin, Dawn; Kitawa, Masaichiro; Saki, Tsutomu; Abe, June; Hosihi, Hiroto; Miyamoto, Yoichi; Miller, Scott
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In: DTIC (1993)
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Abstract:
Traditional approaches to the problem of extracting data from texts have emphasized hand-crafted linguistic knowledge In contrast, BBN's PLUM system (Probabilistic Language Understanding Model) was developed as part of an ARPA-funded research effort on integrating probabilistic language models with more traditional linguistic techniques. Our research and development goals are: * Achieving high performance in objective evaluations, such as the Tipster evaluations. * Reducing human effort in porting the natural language algorithms to new domains and to new languages. * Providing technology that is scalable to realistic applications. We began this research agenda approximately three years ago. During the past two years, we have ported our data extraction system (PLUM) to a new language (Japanese) and to two new domains. ; Presented at the Tipster Text (Phase I) 24-Month Conference held in Fredericksburg, VA in 1993. Pub. in the Proceedings of the Tipster Text (Phase I) 24-Month Conference, 1993. Sponsored in part by the Defense Advanced Research Projects Agency (DARPA).
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Keyword:
*INFORMATION RETRIEVAL; *KNOWLEDGE BASED SYSTEMS; *LANGUAGE TRANSLATION; *MATHEMATICAL MODELS; *MESSAGE UNDERSTANDING PLUM(PROBABILISTIC LANGUAGE UNDERSTANDING MODEL); *PROBABILISTIC LANGUAGE UNDERSTANDING MODELS; *TEXT PROCESSING; ALGORITHMS; COMPUTATIONAL LINGUISTICS; COMPUTER ARCHITECTURE; Cybernetics; DATA EXTRACTION; DISCOURSE PROCESSING; FPP(FAST PARTIAL PARSER); Information Science; JAPANESE LANGUAGE; JUMAN(JAPANESE MORPHOLOGICAL PROCESSOR); LEARNING ALGORITHMS; Linguistics; MACHINE TRANSLATION; MARKOV PROCESSES; MULTIPLE DOMAINS; MULTIPLE LANGUAGES; NATURAL LANGUAGE; PARSERS; PARTIAL UNDERSTANDING; PATTERN MATCHING; PROBABILITY; RULE BASED SYSTEMS; SEMANTIC INTERPRETERS; SEMANTICS; SYMPOSIA; TEMPLATES
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URL: http://www.dtic.mil/docs/citations/ADA460668
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA460668
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A Practical Methodology for the Evaluation of Spoken Language Systems
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In: DTIC (1992)
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BBN: Description of the PLUM System as Used for MUC-4
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In: DTIC (1992)
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BBN: Description of the PLUM System as Used for MUC-3
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In: DTIC (1991)
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Adaptive Natural Language Processing
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In: DTIC AND NTIS (1991)
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