| 2012 | WALCOM | Farthest Voronoi Diagrams under Travel Time Metrics - (Extended Abstract). | Sang Won Bae, Kyung-Yong Chwa |
| 2009 | FAW | Bounds on the Geometric Mean of Arc Lengths for Bounded-Degree Planar Graphs. | Mohammad Khairul Hasan, Sung-Eui Yoon, Kyung-Yong Chwa |
| 2009 | SAGT | The Balloon Popping Problem Revisited: Lower and Upper Bounds. | Hyunwoo Jung, Kyung-Yong Chwa |
| 2008 | COCOA | Improved Primal-Dual Approximation Algorithm for the Connected Facility Location Problem. | Hyunwoo Jung, Mohammad Khairul Hasan, Kyung-Yong Chwa |
| 2007 | COCOA | Improved Approximation Algorithm for Connected Facility Location Problems. | Mohammad Khairul Hasan, Hyunwoo Jung, Kyung-Yong Chwa |
| 2007 | ISAAC | Maintaining Extremal Points and Its Applications to Deciding Optimal Orientations. | Sang Won Bae, Chunseok Lee, Hee-Kap Ahn, Sunghee Choi, Kyung-Yong Chwa |
| 2006 | ISAAC | Optimal Construction of the City Voronoi Diagram. | Sang Won Bae, Jae-Hoon Kim, Kyung-Yong Chwa |
| 2005 | ISAAC | Casting an Object with a Core. | Hee-Kap Ahn, Sang Won Bae, Siu-Wing Cheng, Kyung-Yong Chwa |
| 2005 | ISAAC | Shortest Paths and Voronoi Diagrams with Transportation Networks Under General Distances. | Sang Won Bae, Kyung-Yong Chwa |
| 2004 | ESA | Equivalence of Search Capability Among Mobile Guards with Various Visibilities. | Jae-Ha Lee, Sang-Min Park, Kyung-Yong Chwa |
| 2004 | ISAAC | Voronoi Diagrams with a Transportation Network on the Euclidean Plane. | Sang Won Bae, Kyung-Yong Chwa |
| 2004 | ISAAC | Guarding Art Galleries by Guarding Witnesses. | Kyung-Yong Chwa, Byung-Cheol Jo, Christian Knauer, Esther Moet, Ren van Oostrum, Chan-Su Shin |
| 2003 | COCOON | Scheduling Broadcasts with Deadlines. | Jae-Hoon Kim, Kyung-Yong Chwa |
| 2001 | COCOON | On-Line Deadline Scheduling on Multiple Resources. | Jae-Hoon Kim, Kyung-Yong Chwa |
| 2001 | ICALP | Visibility-Based Pursuit-Evasion in a Polygonal Region by a Searcher. | Sang-Min Park, Jae-Ha Lee, Kyung-Yong Chwa |
| 2001 | ISAAC | Broadcasting with Universal Lists Revisited: Using Competitive Analysis. | Jae-Hoon Kim, Kyung-Yong Chwa |
| 2001 | ISAAC | Optimization Algorithms for Sweeping a Polygonal Region with Mobile Guards. | Jae-Ha Lee, Sang-Min Park, Kyung-Yong Chwa |
| 2000 | ESA | Approximation of Curvature-Constrained Shortest Paths through a Sequence of Points. | Jae-Ha Lee, Otfried Cheong, Woo-Cheol Kwon, Sung Yong Shin, Kyung-Yong Chwa |
| 2000 | ISAAC | Characterization of Rooms Searchable by Two Guards. | Sang-Min Park, Kyung-Yong Chwa, Jae-Ha Lee |
| 1999 | ISAAC | Online Scheduling of Parallel Communications with Individual Deadlines. | Jae-Ha Lee, Kyung-Yong Chwa |
| 1999 | ISAAC | Carrying Umbrellas: An Online Relocation Problem on Graphs. | Jae-Ha Lee, Chong-Dae Park, Kyung-Yong Chwa |
| 1998 | ESA | Two-Center Problems for a Convex Polygon (Extended Abstract). | Chan-Su Shin, Jung-Hyun Kim, Sung Kwon Kim, Kyung-Yong Chwa |
| 1997 | ICPADS | Optimal embeddings of multiple graphs into a hypermesh. | Sook-Yeon Kim, Kyung-Yong Chwa |
| 1996 | COCOON | Area-Efficient Algorithms for Upward Straight-Line Tree Drawings (Extended Abstract). | Chan-Su Shin, Sung Kwon Kim, Kyung-Yong Chwa |
| 1996 | ISAAC | Directed Hamiltonian Packing in | Jae-Ha Lee, Chan-Su Shin, Kyung-Yong Chwa |
| 1995 | ISAAC | Scheduling Parallel Tasks with Individual Deadlines. | Oh-Heum Kwon, Kyung-Yong Chwa |
| 1995 | SIGGRAPH | Image metamorphosis using snakes and free-form deformations. | Seungyong Lee, Kyung-Yong Chwa, Sung Yong Shin |
| 1992 | ISAAC | Characterizing and Recognizing Visibility Graphs of Funnel-Shaped Polygons. | Seung-Hak Choi, Sung Yong Shin, Kyung-Yong Chwa |