SiteQ: Engineering High Performance QA System Using Lexico-Semantic Pattern Matching and Shallow NLP. - Gary Geunbae Lee; Jungyun Seo; Seungwoo Lee; Hanmin Jung; Bong-Hyun Cho; Changki Lee; Byung-Kwan Kwak; Jeongwon Cha; Dongseok Kim; Joohui An; Harksoo Kim; Kyungsun Kim (TREC, 2001)

Exploring term dependences in probabilistic information retrieval model. - Bong-Hyun Cho; Changki Lee; Gary Geunbae Lee (Inf. Process. Manag., 2003)