Extension and Implementation of Iconic Stereotype for GNSS Application in the UML Class Diagram. - Wan-Seob Byeon; Bo Wang; Sa-Kyun Jeong; Ok-Bae Chang (CW, 2004)

Design of Mobile Video Player Based on the WIPI Platform. - Hye-Min Noh; Sa-Kyun Jeong; Cheol-Jung Yoo; Ok-Bae Chang; Eun Mi Kim; Jong-Ryeol Choi (ICCSA (4), 2006)