Computational Linguistics
Talking to UNIX in English: an overview of UC
Communications of the ACM
FAQ finder: a case-based approach to knowledge navigation
CAIA '95 Proceedings of the 11th Conference on Artificial Intelligence for Applications
The role of lexico-semantic feedback in open-domain textual question-answering
ACL '01 Proceedings of the 39th Annual Meeting on Association for Computational Linguistics
Dialogue helpsystem based on flexible matching of user query with natural language knowledge base
SIGDIAL '00 Proceedings of the 1st SIGdial workshop on Discourse and dialogue - Volume 10
A question answer system using mails posted to a mailing list
Proceedings of the 2004 ACM symposium on Document engineering
Synonymous collocation extraction using translation information
ACL '03 Proceedings of the 41st Annual Meeting on Association for Computational Linguistics - Volume 1
Dialog navigator: a spoken dialog Q-A system based on large text knowledge base
ACL '03 Proceedings of the 41st Annual Meeting on Association for Computational Linguistics - Volume 2
Optimizing synonym extraction using monolingual and bilingual resources
PARAPHRASE '03 Proceedings of the second international workshop on Paraphrasing - Volume 16
Cards-to-presentation on the web: generating multimedia contents featuring agent animations
Journal of Network and Computer Applications - Special issue: Innovations in agent collaboration
COLING '04 Proceedings of the 20th international conference on Computational Linguistics
Speech-based information retrieval system with clarification dialogue strategy
HLT '05 Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing
Building an Autopoietic Knowledge Structure for Natural Language Conversational Agents
RuleML '08 Proceedings of the International Symposium on Rule Representation, Interchange and Reasoning on the Web
Sustainable creation of conversational content using conversation quantization
DNIS'07 Proceedings of the 5th international conference on Databases in networked information systems
Resolution of modifier-head relation gaps using automatically extracted metonymic expressions
IJCNLP'04 Proceedings of the First international joint conference on Natural Language Processing
SIGDIAL '11 Proceedings of the SIGDIAL 2011 Conference
A question answer system using mails posted to a mailing list
IMTCI'04 Proceedings of the Second international conference on Intelligent Media Technology for Communicative Intelligence
Confirmed knowledge acquisition using mails posted to a mailing list
IJCNLP'05 Proceedings of the Second international joint conference on Natural Language Processing
Instance-based generation for interactive restricted domain question answering systems
IJCNLP'05 Proceedings of the Second international joint conference on Natural Language Processing
Automatic slide generation based on discourse structure analysis
IJCNLP'05 Proceedings of the Second international joint conference on Natural Language Processing
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This paper describes a dialog based QA system, Dialog Navigator, which can answer questions based on large text knowledge base. In real world QA systems, vagueness of questions is a big problem. Our system can navigates users to the desired answers using the following methods: asking users back with dialog cards, and description extraction of each retrieved text. Another feature of the system is that it retrieves relevant texts precisely, using question types, synonymous expression dictionary, and modifier-head relations in Japanese sentences.