Cost-minimizing construction of a unidirectional SHR with diverse protection. - Sung-hark Chung; Hu-gon Kim; Yong-seok Yoon; Dong-wan Tcha (IEEE/ACM Trans. Netw., 1996)

A bi-objective uncapacitated facility location problem. - Young-Soo Myung; Hu-gon Kim; Dong-wan Tcha (Eur. J. Oper. Res., 1997)

Optimal Load Balancing on Sonet Bidirectional Rings. - Young-Soo Myung; Hu-gon Kim; Dong-wan Tcha (Oper. Res., 1997)

Traffic Modeling and Simulation based Performance Analysis of Mobile Multimedia Data Services. - Yong-joo Chung; Chun-Hyun Paik; Hu-gon Kim (Applied Informatics, 2003)

A New Algorithm for the Ring Loading Problem with Demand Splitting. - Young-Soo Myung; Hu-gon Kim (Applied Informatics, 2003)

On the ring loading problem with demand splitting. - Young-Soo Myung; Hu-gon Kim (Oper. Res. Lett., 2004)