Identifying peer interaction patterns and related variables in community-based learning. - Heejeon Suh; Myunghee Kang; Kyungae Moon; Howook Jang (CSCL, 2005)

A New Photographing Apparatus for Skin Maps of Human Face Rendering. - Haedong Kim; Howook Jang; Inho Lee (ISVC (2), 2006)