Renxu Sun

Question answering passage retrieval using dependency relations

Hang Cui, Renxu Sun, Keya Li et al. · 2005 · 228 citations

Engineering, Intelligent Information Retrieval, Query Model +16

Using Syntactic and Semantic Relation Analysis in Question Answering.

Renxu Sun, Jing Jiang, Yee Fan Tan et al. · Text REtrieval Conference · 2005 · 63 citations

Mining dependency relations for query expansion in passage retrieval

Renxu Sun, Chai-Huat Ong, Tat‐Seng Chua · 2006 · 52 citations

Engineering, Query Model, Corpus Linguistics +18

National University of Singapore at the TREC 13 Question Answering Main Task.

Hang Cui, Keya Li, Renxu Sun et al. · 2004 · 40 citations

Engineering, External Knowledge, Semantics +17

Dependency relation matching for answer selection

Renxu Sun, Hang Cui, Keya Li et al. · 2005 · 15 citations

Natural Language Processing, Dependency Relation, Engineering +10