2006

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Mining dependency relations for query expansion in passage retrieval
Renxu Sun | Chai-Huat Ong | Tat-Seng Chua
SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006

2005

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Using Syntactic and Semantic Relation Analysis in Question Answering
Renxu Sun | Jing Jiang | Yee Fan Tan | Hang Cui | Tat-Seng Chua | Min-Yen Kan
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

doi dblp
Dependency relation matching for answer selection
Renxu Sun | Hang Cui | Keya Li | Min-Yen Kan | Tat-Seng Chua
SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Salvador, Brazil, August 15-19, 2005

doi dblp
Question answering passage retrieval using dependency relations
Hang Cui | Renxu Sun | Keya Li | Min-Yen Kan | Tat-Seng Chua
SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Salvador, Brazil, August 15-19, 2005

2004

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National University of Singapore at the TREC 13 Question Answering Main Task
Hang Cui | Keya Li | Renxu Sun | Tat-Seng Chua | Min-Yen Kan
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004

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