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Casting a polyhedron with directional uncertainty Ahn, HK; Cheong, Otfried; van Oostrum, R, COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS, v.26, no.2, pp.129 - 141, 2003-10 |
Competitive facility location: the Voronoi game Ahn, HK; Cheng, SW; Cheong, Otfried; Golin, M; van Oostrum, R, THEORETICAL COMPUTER SCIENCE, v.310, no.1-3, pp.457 - 467, 2004-01 |
Hierarchical decompositions and circular ray shooting in simple polygons Cheng, SW; Cheong, Otfried; Everett, H; van Oostrum, R, DISCRETE COMPUTATIONAL GEOMETRY, v.32, no.3, pp.401 - 415, 2004-10 |
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