2004

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Automatic expansion of abbreviations by using context and character information
Akira Terada | Takenobu Tokunaga | Hozumi Tanaka
2004 Volume 40 Issue 1

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Chinese Character Expansion for Retrieving Japanese Paraphrases
Takenobu Tokunaga | Yoshiki Tezuka | Hozumi Tanaka
Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 2004, 7th International Conference, University of Avignon, France, April 26-28, 2004. Proceedings

2000

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Query expansion using heterogeneous thesauri
Rila Mandala | Takenobu Tokunaga | Hozumi Tanaka
2000 Volume 36 Issue 3

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Effectiveness of complex index terms in information retrieval
Takenobu Tokunaga | Hironori Ogibayashi | Hozumi Tanaka
Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 2000, 6th International Conference, College de France, France, April 12-14, 2000. Proceedings

1999

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An Efficient Method for in Memory Construction of Suffix Arrays
Hideo Itoh | Hozumi Tanaka
Sixth International Symposium on String Processing and Information Retrieval and Fifth International Workshop on Groupware, SPIRE/CRIWG 1999, Cancun, Mexico, September 21-24, 1999

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Combining Multiple Evidence from Different Types of Thesaurus for Query Expansion
Rila Mandala | Takenobu Tokunaga | Hozumi Tanaka
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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Ad Hoc Retrieval Experiments Using WordNet and Automatically Constructed Thesauri
Rila Mandala | Takenobu Tokunaga | Hozumi Tanaka | Akitoshi Okumura | Kenji Satoh
Proceedings of The Seventh Text REtrieval Conference, TREC 1998, Gaithersburg, Maryland, USA, November 9-11, 1998

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