| 2014 | CICLING | Extracting Social Events Based on Timeline and User Reliability Analysis on Twitter. | Bayar Tsolmon, Kyung-Soon Lee |
| 2014 | CIKM | A Problem-Action Relation Extraction Based on Causality Patterns of Clinical Events in Discharge Summaries. | Jae-Wook Seol, Seung-Hyeon Jo, Wangjin Yi, Jinwook Choi, Kyung-Soon Lee |
| 2014 | SIGIR | An event extraction model based on timeline and user analysis in Latent Dirichlet allocation. | Bayar Tsolmon, Kyung-Soon Lee |
| 2013 | GPC | Follower Classification through Social Network Analysis in Twitter. | Jae-Wook Seol, Kwang-Yong Jeong, Kyung-Soon Lee |
| 2012 | NLDB | Extracting Social Events Based on Timeline and Sentiment Analysis in Twitter Corpus. | Bayar Tsolmon, A-Rong Kwon, Kyung-Soon Lee |
| 2008 | SIGIR | A cluster-based resampling method for pseudo-relevance feedback. | Kyung-Soon Lee, W. Bruce Croft, James Allan |
| 2002 | COLING | Implicit Ambiguity Resolution Using Incremental Clustering in Korean-to-English Cross-Language Information Retrieval. | Kyung-Soon Lee, Kyo Kageura, Key-Sun Choi |
| 2002 | PRICAI | Answer Extraction by Flexible Matching, Filtering, and Interpretation. | Kyung-Soon Lee, Jae-Ho Kim, Key-Sun Choi |
| 2000 | ACL | Term Recognition Using Technical Dictionary Hierarchy. | Jong-Hoon Oh, Kyung-Soon Lee, Key-Sun Choi |