A Task Migration Framework based on Web services in Ubiquitous Computing Environment. - Joohyun Han; Taeyeon Jeon; Jaeyoung Choi (PSC, 2005)

A uWDL Handler for Context-Aware Workflow Services in Ubiquitous Computing Environments. - Yongyun Cho; Joohyun Han; Jaeyoung Choi; Chae Woo Yoo (EUC Workshops, 2005)

A Workflow Language Based on Structural Context Model for Ubiquitous Computing. - Joohyun Han; Yongyun Cho; Jaeyoung Choi (EUC, 2005)

Context-Aware Workflow Language Based on Web Services for Ubiquitous Computing. - Joohyun Han; Yongyun Cho; Jaeyoung Choi (ICCSA (2), 2005)

A Home-Network Service System Based on User's Situation Information in Ubiquitous Environment. - Yongyun Cho; Joohyun Han; Jaeyoung Choi; Chae Woo Yoo (International Conference on Computational Science (1), 2006)

A Ubiquitous Workflow Service Framework. - Joohyun Han; Yongyun Cho; Eunhoe Kim; Jaeyoung Choi (ICCSA (4), 2006)