Maintaining Extremal Points and Its Applications to Deciding Optimal Orientations. - Sang Won Bae 001; Chunseok Lee; Hee-Kap Ahn; Sunghee Choi; Kyung-Yong Chwa (ISAAC, 2007)

Computing minimum-area rectilinear convex hull and L-shape. - Sang Won Bae 001; Chunseok Lee; Hee-Kap Ahn; Sunghee Choi; Kyung-Yong Chwa (Comput. Geom., 2009)

On exact solutions to the Euclidean bottleneck Steiner tree problem. - Sang Won Bae 001; Chunseok Lee; Sunghee Choi (Inf. Process. Lett., 2010)

Exact Algorithms for the Bottleneck Steiner Tree Problem. - Sang Won Bae 001; Sunghee Choi; Chunseok Lee; Shin-ichi Tanigawa (Algorithmica, 2011)

Best and worst-case coverage problems for arbitrary paths in wireless sensor networks. - Chunseok Lee; Donghoon Shin; Sang Won Bae 001; Sunghee Choi (Ad Hoc Networks, 2013)

Distributed event-triggered path construction in wireless sensor networks. - Chunseok Lee; Sunghee Choi (Wirel. Networks, 2013)