Ubiquitous device collaboration infrastructure: Celadon. - Myung Chul Lee; Hyunki Jang; Young Sang Paik; Seung Eui Jin; Sean Lee (SEUS/WCCIA, 2006)

Rule-based Dynamic Business Process Modification and Adaptation. - Sanghyun Yoo; Yo-han Roh; In Chul Song; Joo Hyuk Jeon; Myoung-Ho Kim; Hak Soo Kim; Jin Hyun Son; Young Sang Paik; Joo Hyun Han; Hyun Ki Jang (ICOIN, 2008)