2001

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Query Expansion Based on Predictive Algorithms for Collaborative Filtering
Keiichiro Hoashi | Kazunori Matsumoto | Naomi Inoue | Kazuo Hashimoto
SIGIR 2001: Proceedings of the 24th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, September 9-13, 2001, New Orleans, Louisiana, USA

2000

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Experiments on the TREC-9 Filtering Track
Keiichiro Hoashi | Kazunori Matsumoto | Naomi Inoue | Kazuo Hashimoto | Takashi Hasegawa | Katsuhiko Shirai
Proceedings of The Ninth Text REtrieval Conference, TREC 2000, Gaithersburg, Maryland, USA, November 13-16, 2000

doi dblp
Document filtering method using non-relevant information profile
Keiichiro Hoashi | Kazunori Matsumoto | Naomi Inoue | Kazuo Hashimoto
SIGIR 2000: Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 24-28, 2000, Athens, Greece

1999

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Experiments on the TREC-8 Filtering Track
Keiichiro Hoashi | Kazunori Matsumoto | Naomi Inoue | Kazuo Hashimoto
Proceedings of The Eighth Text REtrieval Conference, TREC 1999, Gaithersburg, Maryland, USA, November 17-19, 1999

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Query Expansion Method Based on Word Contribution (poster abstract)
Keiichiro Hoashi | Kazunori Matsumoto | Naomi Inoue | Kazuo Hashimoto
SIGIR '99: Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 15-19, 1999, Berkeley, CA, USA

1998

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TREC-7 Experiments: Query Expansion Method Based on Word Contribution
Keiichiro Hoashi | Kazunori Matsumoto | Naomi Inoue | Kazuo Hashimoto
Proceedings of The Seventh Text REtrieval Conference, TREC 1998, Gaithersburg, Maryland, USA, November 9-11, 1998

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