Probabilistic query expansion using query logs. - Hang Cui 002; Ji-Rong Wen; Jian-Yun Nie; Wei-Ying Ma (WWW, 2002)

Hierarchical Indexing and Flexible Element Retrieval for Structured Document. - Hang Cui 002; Ji-Rong Wen; Tat-Seng Chua (ECIR, 2003)

QUALIFIER In TREC-12 QA Main Task. - Hui Yang 001; Hang Cui 002; Mstislav Maslennikov; Long Qiu; Min-Yen Kan; Tat-Seng Chua (TREC, 2003)

Query Expansion by Mining User Logs. - Hang Cui 002; Ji-Rong Wen; Jian-Yun Nie; Wei-Ying Ma (IEEE Trans. Knowl. Data Eng., 2003)

Cascading Use of Soft and Hard Matching Pattern Rules for Weakly Supervised Information Extraction. - Jing Xiao; Tat-Seng Chua; Hang Cui 002 (COLING, 2004)

National University of Singapore at the TREC 13 Question Answering Main Task. - Hang Cui 002; Keya Li; Renxu Sun; Tat-Seng Chua; Min-Yen Kan (TREC, 2004)

Unsupervised learning of soft patterns for generating definitions from online news. - Hang Cui 002; Min-Yen Kan; Tat-Seng Chua (WWW, 2004)

Generic soft pattern models for definitional question answering. - Hang Cui 002; Min-Yen Kan; Tat-Seng Chua (SIGIR, 2005)

Question answering passage retrieval using dependency relations. - Hang Cui 002; Renxu Sun; Keya Li; Min-Yen Kan; Tat-Seng Chua (SIGIR, 2005)

Dependency relation matching for answer selection. - Renxu Sun; Hang Cui 002; Keya Li; Min-Yen Kan; Tat-Seng Chua (SIGIR, 2005)

Using Syntactic and Semantic Relation Analysis in Question Answering. - Renxu Sun; Jing Jiang 001; Yee Fan Tan; Hang Cui 002; Tat-Seng Chua; Min-Yen Kan (TREC, 2005)

Soft pattern matching models for definitional question answering. - Hang Cui 002; Min-Yen Kan; Tat-Seng Chua (ACM Trans. Inf. Syst., 2007)