Your search returned the following 5 documents:

5. Visibility-Based Pursuit-Evasion in a Polygonal Region by a Searcher
   Sang-Min Park, Jae-Ha Lee, and Kyung-Yong Chwa
   In: Proceedings of the 28th International Colloquium on Automata, Languages and Programming (ICALP-01), Crete,Greece, July,8 - July,12, 2001, 456-468
   
4. Approximation of Curvature-constrained Shortest Paths through a Sequence of Points
   Jae-Ha Lee, Otfried Cheong, Woo-Cheol Kwon, Sung-Yong Shin, and Kyung-Yong Chwa
   In: Algorithms - ESA 2000, Proceedings of the 8th Annual European Symposium (ESA-00), Saarbrücken,Germany, September,5 - September,8, 2000, 314-325
   
3. Characterization of Rooms Searchable by Two Guards
   Sang-Min Park, Jae-Ha Lee, and Kyung-Yong Chwa
   In: Proceedings of the 11th Conference on Algorithms and Computation, Taipei,Taiwan, December,18 - December,20, 2000, 515-526
   
2. Optimal Embedding of Multiple Directed Hamiltonian Rings into d-dimensional Meshes
   Jae-Ha Lee, Chan-Su Shin, and Kyung-Yong Chwa
   Journal of Parallel and Distributed Computing 60 (6): 775-783, 2000
   
1. Searching a polygonal room with one door by a 1-searcher
   Jae-Ha Lee, Sang-Min Park, and Kyung-Yong Chwa
   International Journal of Computational Geometry and Applications 10 (2): 201-220, 2000