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Analysis of Statistical Question Classification for Fact-Based Questions
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COLING '02 Proceedings of the 19th international conference on Computational linguistics - Volume 1
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ACL '02 Proceedings of the 40th Annual Meeting on Association for Computational Linguistics
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MultiSumQA '03 Proceedings of the ACL 2003 workshop on Multilingual summarization and question answering - Volume 12
DGRC AskCal: natural language question answering for energy time series
dg.o '02 Proceedings of the 2002 annual national conference on Digital government research
Evita: a robust event recognizer for QA systems
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Evaluating discourse-based answer extraction for why-question answering
SIGIR '07 Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval
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CEA'07 Proceedings of the 2007 annual Conference on International Conference on Computer Engineering and Applications
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ACOS'07 Proceedings of the 6th Conference on WSEAS International Conference on Applied Computer Science - Volume 6
Expert Systems with Applications: An International Journal
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Integrated Computer-Aided Engineering - Selected papers from the IEEE Conference on Information Reuse and Integration (IRI), July 13-15, 2008
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COLING '08 Proceedings of the 22nd International Conference on Computational Linguistics - Volume 1
Developing an approach for why-question answering
EACL '06 Proceedings of the Eleventh Conference of the European Chapter of the Association for Computational Linguistics: Student Research Workshop
Passage retrieval for question answering using sliding windows
IRQA '08 Coling 2008: Proceedings of the 2nd workshop on Information Retrieval for Question Answering
Telehealth/AT '08 Proceedings of the IASTED International Conference on Telehealth/Assistive Technologies
Evaluating paragraph retrieval for why-QA
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What is not in the bag of words for why-qa?
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Learning to rank for why-question answering
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Information Sciences: an International Journal
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AIRS'05 Proceedings of the Second Asia conference on Asia Information Retrieval Technology
ICIC'05 Proceedings of the 2005 international conference on Advances in Intelligent Computing - Volume Part I
Towards entailment-based question answering: ITC-irst at CLEF 2006
CLEF'06 Proceedings of the 7th international conference on Cross-Language Evaluation Forum: evaluation of multilingual and multi-modal information retrieval
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In this paper we announce the release of ISI's QA Typology, which is being made available on the web to support the rapid construction of new QA systems. The Typology has been augmented with surface-level patterns associated with answer types, allowing systems to locate answers of the desired type in text by simple string matching. These patterns are extracted from the web automatically. We describe the process of their extraction, compression, and accuracy determination.