The Differentiated Call Processing Based on the Simple Priority-Scheduling Algorithm in SIP6. - Chinchol Kim; Byounguk Choi; Keecheon Kim; Sunyoung Han (International Conference on Computational Science (1), 2002)

Design and Implementation of the VoIPv6 Supporting the Differentiated Call Processing. - Chinchol Kim; Byounguk Choi; Yichul Kang; Keecheon Kim; Sunyoung Han (ICOIN (1), 2002)

Scalable Overlay Multicast Architecture. - Choonsung Rhee; Sunyoung Han; Byounguk Choi; Jungwook Song (ISPA Workshops, 2006)

Dynamic Clustering Model for High Service Availability. - Hocheol Sung; Byounguk Choi; Heemin Kim; Jungwook Song; Sunyoung Han; Chee-Wei Ang; Wang-Cho Cheng; Kim-Sing Wong (ISADS, 2007)