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258
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VIS
2008
IEEE
16 years 8 months ago
2008
IEEE
Abstract--Smooth surface extraction using partial differential equations (PDEs) is a well-known and widely used technique for visualizing volume data. Existing approaches operate o...
176
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VIS
2005
IEEE
16 years 8 months ago
2005
IEEE
Tensor topology is useful in providing a simplified and yet detailed representation of a tensor field. Recently the field of 3D tensor topology is advanced by the discovery that d...
169
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STOC
2003
ACM
16 years 7 months ago
2003
ACM
Improving an old result of Clarkson et al., we show that the number of distinct distances determined by a set P of n points in three-dimensional space is (n77/141) = (n0.546 ), fo...
174
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STOC
2002
ACM
16 years 7 months ago
2002
ACM
Given a set S of n points in IRd , a (t, )-approximate Voronoi diagram (AVD) is a partition of space into constant complexity cells, where each cell c is associated with t represe...
206
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SDM
2009
SIAM
16 years 4 months ago
2009
SIAM
Graphs appear in several settings, like social networks, recommendation systems, computer communication networks, gene/protein biological networks, among others. A deep, recurring...