VideoTalk: A Collaborative Environment for Video Content Discussion. - Shih-Ping Liou; Candemir Toklu; Kilian Heckrodt (ICMCS, Vol. 2, 1999)

A new clock synchronization algorithm for collaborative computing. - Rüdiger Schollmeier; Shih-Ping Liou; Kilian Heckrodt (ICME (2), 2002)