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Point location in zones of k-flats in arrangements deBerg, M; vanKreveld, M; Cheong, Otfried; Snoeyink, J, COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS, v.6, no.3, pp.131 - 143, 1996-06 |
Spanning trees crossing few barriers Asano, T; de Berg, M; Cheong, Otfried; Guibas, LJ; Snoeyink, J; Tamaki, H, DISCRETE COMPUTATIONAL GEOMETRY, v.30, no.4, pp.591 - 606, 2003-12 |
The reflex-free hull Ahn, HK; Cheng, SW; Cheong, Otfried; Snoeyink, J, INTERNATIONAL JOURNAL OF COMPUTATIONAL GEOMETRY & APPLICATIONS, v.14, pp.453 - 474, 2004-12 |
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