257
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COMPGEOM
15 years 11 months ago
2004 ACM 
We introduce a new approach to the problem of collision detection between a rotating milling-cutter of an NC-machine and a model of a solid workpiece, as the rotating cutter conti...
246
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COMPGEOM
16 years 1 months ago
2004 ACM 
We present a novel Locality-Sensitive Hashing scheme for the Approximate Nearest Neighbor Problem under ÐÔ norm, based on Ôstable distributions. Our scheme improves the running...
231
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COMPGEOM
16 years 1 months ago
2004 ACM 
A frequently arising problem in computational geometry is when a physical structure, such as an ad-hoc wireless sensor network or a protein backbone, can measure local information...
223
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COMPGEOM
16 years 1 months ago
2004 ACM
Given a set of n points S in the plane, a triangulation of S is a subdivision of the convex hull into triangles whose vertices are from S. In the kinetic setting, the input point ...
221
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COMPGEOM
15 years 11 months ago
2004 ACM 
We propose a new algorithm for constructing finite-element meshes suitable for spacetime discontinuous Galerkin solutions of linear hyperbolic PDEs. Given a triangular mesh of som...
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Discrete Geometry