Akihiko Takano

2004

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Report on the patent retrieval task at NTCIR workshop 3.
Makoto Iwayama|Atsushi Fujii|Noriko Kando|Akihiko Takano
SIGIR Forum 2004 Volume 38 Issue 1

2002

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Overview of Patent Retrieval Task at NTCIR-3.
Makoto Iwayama|Atsushi Fujii|Noriko Kando|Akihiko Takano
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

2001

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The Effect of Document Clustering in Interactive Relecance Feedback.
Makoto Iwayama|Yoshiki Niwa|Shingo Nishioka|Akihiko Takano|Toru Hisamitsu|Osamu Imaichi|Hirofumi Sakurai|Masakazu Fujio
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

1999

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Term Extraction Using A New Measure of Term Representativeness.
Toru Hisamitsu|Yoshiki Niwa|Shingo Nishioka|Hirofumi Sakurai|Osamu Imaichi|Makoto Iwayama|Akihiko Takano
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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Interactive Document Search with DualNAVI.
Yoshiki Niwa|Makoto Iwayama|Toru Hisamitsu|Shingo Nishioka|Akihiko Takano|Hirofumi Sakurai|Osamu Imaichi
Proceedings of the First NTCIR Workshop on Research in Japanese Text Retrieval and Term Recognition, NTCIR-1, Tokyo, Japan, August 30 - September 1, 1999