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37
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COMPGEOM
2000
ACM
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Discrete Geometry
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COMPGEOM 2000
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When crossings count - approximating the minimum spanning tree
14 years 3 months ago
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valis.cs.uiuc.edu
We present an (1+ε)-approximation algorithm for computing the minimum-spanning tree of points in a planar arrangement of lines, where the metric is the number of crossings betwee...
Sariel Har-Peled, Piotr Indyk
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