2007

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Chinese Information Retrieval Based on Document Expansion
Tingting He | Li Li | Guozhong Qu | Yong Zhang
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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Chinese Information Retrieval Based on Related Term Group
Tingting He | Guozhong Qu | Xinhui Tu | Donghong Ji
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

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