2007

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Invalidity Search for USPTO Patent Documents Using Different Patent Surrogates
Yuen-Hsien Tseng | Chen-Yang Tsai | Da-Wei Juang
Proceedings of the 6th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-6, National Center of Sciences, Tokyo, Japan, May 15-18, 2007

2005

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Automatic Categorization of Japanese Patents based on Surrogate Texts
Yuen-Hsien Tseng | Da-Wei Juang | Chi-Jen Lin
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

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Global and Local Term Expansion for Text Retrieval
Yuen-Hsien Tseng | Da-Wei Juang | Shiu-Han Chen
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

2003

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Document-self expansion for text categorization
Yuen-Hsien Tseng | Da-Wei Juang
SIGIR 2003: Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 28 - August 1, 2003, Toronto, Canada

2002

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Uniform Indexing and Retrieval Scheme for Chinese, Japanese, and Korean
Da-Wei Juang | Yuen-Hsien Tseng
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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