2008

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Multi-Strategy Question Answering System for NTCIR-7 C-C Task
Han Ren | Donghong Ji | Yanxiang He | Chong Teng | Jing Wan
Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-7, National Center of Sciences, Tokyo, Japan, December 16-19, 2008

2010

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WHU Question Answering System at NTCIR-8 ACLIA Task
Han Ren | Donghong Ji | Jing Wan
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

2011

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A Web Knowledge Based Approach for Complex Question Answering
Han Ren | Dong-Hong Ji | Chong Teng | Jing Wan
Information Retrieval Technology - 7th Asia Information Retrieval Societies Conference, AIRS 2011, Dubai, United Arab Emirates, December 18-20, 2011. Proceedings

2013

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The WHUTE System in NTCIR-10 RITE Task
Han Ren | Hongmiao Wu | Chen Lv | Donghong Ji | Jing Wan
Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-10, National Center of Sciences, Tokyo, Japan, June 18-21, 2013

2014

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The WHUTE System in NTCIR-11 RITE-VAL Task
Han Ren | Hongmiao Wu | Xiwen Tan | Pengyuan Wang | Donghong Ji | Jing Wan
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014