Tetsuya Ishikawa


1998

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Lessons from BMIR-J2: A Test Collection for Japanese IR Systems
Tsuyoshi Kitani | Yasushi Ogawa | Tetsuya Ishikawa | Haruo Kimoto | Ikuo Keshi | Jun Toyoura | Toshikazu Fukushima | Kunio Matsui | Yoshihiro Ueda | Tetsuya Sakai | Takenobu Tokunaga | Hiroshi Tsuruoka | Hidekazu Nakawatase | Teru Agata
SIGIR '98: Proceedings of the 21st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 24-28 1998, Melbourne, Australia

1999

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Cross-Language Information Retrieval at ULIS
Atsushi Fujii | Tetsuya Ishikawa
Proceedings of the First NTCIR Workshop on Research in Japanese Text Retrieval and Term Recognition, NTCIR-1, Tokyo, Japan, August 30 - September 1, 1999

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BMIR-J2: A Test Collection for Evaluation of Japanese Information Retrieval Systems
Tetsuya Sakai | Tsuyoshi Kitani | Yasushi Ogawa | Tetsuya Ishikawa | Haruo Kimoto | Ikuo Keshi | Jun Toyoura | Toshikazu Fukushima | Kunio Matsui | Yoshihiro Ueda | Takenobu Tokunaga | Hiroshi Tsuruoka | Hidekazu Nakawatase | Teru Agata | Noriko Kando
1999 Volume 33 Issue 1

2001

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Speech-Driven Text Retrieval: Using Target IR Collections for Statistical Language Model Adaptation in Speech Recognition
Atsushi Fujii | Katunobu Itou | Tetsuya Ishikawa
Information Retrieval Techniques for Speech Applications [this book is based on the workshop "Information Retrieval Techniques for Speech Applications", held as part of the 24th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval in New Orleans, USA, in September 2001]

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Evaluationg Multi-lingual Information Retrieval and Clustering at ULIS
Atsushi Fujii | Tetsuya Ishikawa
Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, NTCIR-2, Tokyo, Japan, March 7-9, 2001

2002

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NTCIR-3 Cross-Language IR Experiments at ULIS
Atsushi Fujii | Tetsuya Ishikawa
Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering, NTCIR-3, Tokyo, Japan, October 8-10, 2002

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NTCIR-3 Patent Retrieval Experiments at ULIS
Atsushi Fujii | Tetsuya Ishikawa
Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering, NTCIR-3, Tokyo, Japan, October 8-10, 2002

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Towards Speech-Driven Question Answering: Experiments Using the NTCIR-3 Question Answering Collection
Tomoyosi Akiba | Katunobu Itou | Atsushi Fujii | Tetsuya Ishikawa
Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering, NTCIR-3, Tokyo, Japan, October 8-10, 2002

2004

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Associative document retrieval by query subtopic analysis and its application to invalidity patent search
Toru Takaki | Atsushi Fujii | Tetsuya Ishikawa
Proceedings of the 2004 ACM CIKM International Conference on Information and Knowledge Management, Washington, DC, USA, November 8-13, 2004

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Cross-Language IR at University of Tsukuba: Automatic Transliteration for Japanese, English, and Korean
Atsushi Fujii | Tetsuya Ishikawa
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004

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Document Structure Analysis in Associative Patent Retrieval
Atsushi Fujii | Tetsuya Ishikawa
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004

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Experiments on Web Retrieval Driven by Spontaneously Spoken Queries
Tomoyosi Akiba | Atsushi Fujii | Tetsuya Ishikawa | Katunobu Itou
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004

2005

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Cyclone: an encyclopedic web search site
Atsushi Fujii | Katunobu Itou | Tetsuya Ishikawa
Proceedings of the 14th international conference on World Wide Web, WWW 2005, Chiba, Japan, May 10-14, 2005 - Special interest tracks and posters

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Document Structure Analysis for the NTCIR-5 Patent Retrieval Task
Atsushi Fujii | Tetsuya Ishikawa
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

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Exploiting Anchor Text for the Navigational Web Retrieval at NTCIR-5
Atsushi Fujii | Katunobu Itou | Tomoyosi Akiba | Tetsuya Ishikawa
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