He is currently professor of Computer Science Division, Sookmyung Women’s University, Seoul, Korea since March 2005. He has completed the B.S, M.S, and Ph.D. courses in Computer Science at Yonsei University, Seoul, Korea, and from 1996 thru 2000, he has taught students in many undergraduate courses at Yonsei University, Ewha Womans University, and others. Soon after his Ph.D defense, he had a position for post-doctoral fellowship which was granted by University of Ottawa, ON, Canada, from June 2001 to December 2002. After two years research in Distributed Virtual Environment field, in January 2003, he started his first professor position (full-time lecturer) at Dept. of Information Communication and Computer Engineering at Hanbat National University, Daejeon, Korea. and finally In March 2005, he transferred to the present Sookmyung Women’s University in Seoul, Korea. In 2011 (sabbatical year), he has been to University of Colorado at Denver, CO, USA as a visiting scholar. His research fields include Recommender systems and Collaborative filtering, and recently he is focusing on Financial data mining.

Master Student

• 2024 오인경 (컴퓨터과학)

Undergraduate Students 

• 2025 양진주 (컴퓨터과학22)

• 2025 김가연 (컴퓨터과학23)

• 2024 윤지원23 윤서빈23

• 2024 홍세민22 송주희22

• 2024 윤서진19 박유진21

• 2024 최수민20 한주리20 황제하20

• 2023 신진영20, 황유경20 [자기주도진로설계프로젝트23-2]

• 2023 윤서희21, 하고은21

• 2023 김민정19, 김현수19

• 2023 조솔비21, 유지은21 

• 2022 김나영20, 박예나20

• 2021 문정현, 손재정

• 2020 배은영 Ph.D. (중앙대 미래교육원 교수)

• 2020 박혜림17 (LG이노텍), 조소정17(G마켓 IT사업부), 한현빈18(하얀마인드) 

• 2014 송현지(증권예탁원), 정희원