Tag Quality Feedback: A Framework for Quantitative and Qualitative Feedback on Tags of Social Web. - Tae-Gil Noh; Jae-Kul Lee; Seong-Bae Park; Se-Young Park; Sang-Jo Lee; Kweon Yang Kim (PRICAI, 2010)

Two-Step Sentence Extraction for Summarization of Meeting Minutes. - Jae-Kul Lee; Hyun-Je Song; Seong-Bae Park (ITNG, 2011)