Port partitioning and dynamic queueing for IP forwarding. - Chae Y. Lee; Hee K. Cho (Comput. Oper. Res., 2002)

Multiple multicast tree allocation in IP network. - Chae Y. Lee; Hee K. Cho (Comput. Oper. Res., 2004)

Multicast tree rearrangement to recover node failures in overlay multicast networks. - Hee K. Cho; Chae Y. Lee (Comput. Oper. Res., 2006)

Discrete bandwidth allocation considering fairness and transmission load in multicast networks. - Chae Y. Lee; Hee K. Cho (Comput. Oper. Res., 2007)