Decomposition of Chinese character into strokes using mathematical morphology. - Jin Wook Kim; Kwang In Kim; Bong Joon Choi; Hang Joon Kim (Pattern Recognit. Lett., 1999)

A Study of the Conduct of Information Technology Participants in Ethical Decision Making. - Kwang Hyung Kim; Bong Joon Choi (IKE, 2003)

A Study of Link-Competition in a Hyperlinked Environment. - Bong Joon Choi; Il Kim; Yong Won Shin; Kwang Hyung Kim; Kyoo Seok Park (International Conference on Internet Computing, 2004)

A Study on Detection Technique of Bookmarking(Favorites) using Favicon in Web Browser. - Bong Joon Choi; Yong Won Shin; Jung Min Lee; Yong Chul Lee (International Conference on Internet Computing, 2004)

A Study on Web-Usage Mining Control System of using Page Scroll. - Il Kim; Bong Joon Choi; Kyoo Seok Park (DMIN, 2006)

Design and Implementation of Web Usage Mining System Using Page Scroll. - Il Kim; Bong Joon Choi; Kyoo Seok Park (ICCSA (5), 2006)

A Web Mining Usage based on Degree of Concern with Locational Information Contents. - Zu Kang; Bong Joon Choi; Kyoo Seok Park (DMIN, 2007)

A Real Time Network Game System Based on Retransmission of N-based Game Command History for Revising Packet Errors. - Seong-Hoo Kim; Bong Joon Choi; Mi-Sook Jung; Kyoo Seok Park (SERA, 2007)