Incorporating topical support documents into a small training set in text categorization. - Kyung Soon Lee (CIKM, 2008)

Contrasting Opposing Views of News Articles on Contentious Issues. - Souneil Park; Kyung Soon Lee; Junehwa Song (ACL, 2011)

Follower Classification Based on User Behavior for Issue Clusters. - Kwang-Yong Jeong; Jae-Wook Seol; Kyung Soon Lee (DaEng, 2013)

Disputant Relation-Based Classification for Contrasting Opposing Views of Contentious News Issues. - Souneil Park; Jungil Kim; Kyung Soon Lee; Junehwa Song (IEEE Trans. Knowl. Data Eng., 2013)