Interactive Authoring Tool for Extensible MPEG-4 Textual Format (XMT). - Kyungae Cha; Sangwook Kim (SAAKM@ECAI, 2002)

Authoring Temporal Scenarios in Interactive MPEG-4 Contents. - Kyungae Cha; Sangwook Kim (IEEE Pacific Rim Conference on Multimedia, 2002)

Adaptive scheme for streaming MPEG-4 contents to various devices. - Kyungae Cha; Sangwook Kim (IEEE Trans. Consumer Electron., 2003)

MPEG-4 STUDIO: An Object-Based Authoring System for MPEG-4 Contents. - Kyungae Cha; Sangwook Kim (Multim. Tools Appl., 2005)