A Collaborative Visual Language. - Kyungdeok Kim (J. Inform. and Commun. Convergence Engineering, 2003)

Tree-based Text Chat Using XML-Based Messages. - Kyungdeok Kim (International Conference on Internet Computing, 2004)

Transformation of MPEG-4 Contents for a PDA Device. - Sangwook Kim; Kyungdeok Kim; Sookyoung Lee (PCM (2), 2004)

An Efficient Player for MPEG-4 Contents on a Mobile Device. - Sangwook Kim; Kyungdeok Kim (PCM (2), 2005)

MPEG-4 Scene Description Optimization for Interactive Terrestrial DMB Content. - Kyung-Ae Cha; Kyungdeok Kim (ICESS, 2007)