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Grammatical Processing Using the Mechanisms of Physical Inference
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In: DTIC (2004)
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Robustness Versus Fidelity in Natural Language Understanding
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In: DTIC (2004)
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HITIQA: A Data Driven Approach to Interactive Analytical Question Answering
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In: DTIC (2004)
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From Unstructured to Structured Information in Military Intelligence - Some Steps to Improve Information Fusion
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In: DTIC (2004)
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Ontological Approach to Military Knowledge Modeling and Management
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In: DTIC AND NTIS (2004)
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Spatial Language for Human-Robot Dialogs
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In: DTIC AND NTIS (2003)
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HITIQA: An Interactive Question Answering System. A Preliminary Report
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In: DTIC (2003)
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Abstract:
HITIQA is an interactive question answering technology designed to allow intelligence analysts and other users of information systems to pose questions in natural language and obtain relevant answers, or the assistance they require in order to perform their tasks. Our objective in HITIQA is to allow the user to submit exploratory, analytical, non-factual questions, such as "What has been Russia's reaction to U.S. bombing of Kosovo?" The distinguishing property of such questions is that one cannot generally anticipate what might constitute the answer. While certain types of things may be expected (e.g., diplomatic statements), the answer is heavily conditioned by what information is in fact available on the topic. From a practical viewpoint, analytical questions are often underspecified, thus casting a broad net on a space of possible answers. Therefore, clarification dialogue is often needed to negotiate with the user the exact scope and intent of the question. ; Presented at the Annual Meeting of the Association for Computational Linguistics (41st), Workshop on Multilingual Summarization and Question Answering held in Sapporo, Japan on 11-12 Jul 2003. Published in the Proceedings of ACL 2003 Workshop on Multilingual Summarization and Question Answering, v12, p46-53, 2004.
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Keyword:
*ANALYTICAL QUESTIONS; *INFORMATION RETRIEVAL; *NATURAL LANGUAGE; *QUESTION ANSWERING; AUTOMATION; CLUSTERING; Computer Programming and Software; Computer Systems; DIALOGUE; FRAMES; Information Science; INFORMATION SYSTEMS; MAN COMPUTER INTERFACE; SEMANTICS; SYMPOSIA; TEXT FRAMING
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URL: http://www.dtic.mil/docs/citations/ADA457809 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA457809
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Dialogue Management for an Automated Multilingual Call Center
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In: DTIC (2003)
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A Syntactic Approach to Foundational Proof-Carrying Code
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In: DTIC AND NTIS (2002)
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Proceedings of the Twenty-Fourth Annual Conference of the Cognitive Science Society
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In: DTIC AND NTIS (2002)
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31 |
Automatic Predicate Argument Analysis of the Penn TreeBank
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In: DTIC (2001)
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33 |
Towards an ML-style Polymorphic Type System for C
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In: DTIC (1996)
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Rewriting Logic and its Applications First International Workshop, Asilomar Conference Center, Pacific Grove, California, 3-6 September 1996. Volume 4 Electronic Notes in Theoretical Computer Science.
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In: DTIC AND NTIS (1996)
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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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UMass/Hughes: Description of the Circus System Used for MUC-5
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In: DTIC (1993)
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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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Document Filtering Using Semantic Information from a Machine Readable Dictionary
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In: DTIC (1993)
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BBN's PLUM Probabilistic Language Understanding System
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In: DTIC (1993)
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New Results on the Compatibility of the Standard Conditional Likelihood Approach with Product Space Conditional Event Algebra
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In: DTIC AND NTIS (1992)
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