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Browsing by Author "Shin, Chan-Su"
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Presentation
Farthest-point queries with geometric and combinatorial constraints
Daescu, Ovidiu; Mi, Ningfang; Shin, Chan-Su; Wolff, Alexander (2004) -
Presentation
Guarding art galleries by guarding witnesses
Chwa, Kyung-Yong; Jo, Byung-Cheol; Knauer, Christian; Moet, Esther; Oostrum, René van; Shin, Chan-Su (2004)Let P be a simple polygon. We de ne a witness set W to be a set of points su h that if any (prospective) guard set G ...