Hironori Takeuchi
2010
Feature-Rich Information Extraction for the Technical Trend-Map Creation
Risa Nishiyama
|
Yuta Tsuboi
|
Yuya Unno
|
Hironori Takeuchi
Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-8, National Center of Sciences, Tokyo, Japan, June 15-18, 2010
2005
Experiments on Patent Retrieval at NTCIR-5 Workshop
Hironori Takeuchi
|
Naohiko Uramoto
|
Koichi Takeda
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
2004
Experiments on Patent Retrieval at NTCIR-4 Workshop
Hironori Takeuchi
|
Naohiko Uramoto
|
Koichi Takeda
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