Kenichi Yamamoto
2007
A Passage Retrieval System using Query Expansion and Emphasis
Hiroki Tanioka
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Kenichi Yamamoto
Proceedings of the 6th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-6, National Center of Sciences, Tokyo, Japan, May 15-18, 2007
2005
A Distributed Retrieval System for NTCIR-5 Patent Retrieval Task
Hiroki Tanioka
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Kenichi Yamamoto
Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-5, National Center of Sciences, Tokyo, Japan, December 6-9, 2005
A Distributed Retrieval System for NTCIR-5 WEB Task
Hiroki Tanioka
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Kenichi Yamamoto
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Takashi Nakagawa
Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-5, National Center of Sciences, Tokyo, Japan, December 6-9, 2005