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25
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CCCG
2008
108
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Computational Geometry
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CCCG 2008
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Searching for Frequent Colors in Rectangles
14 years 1 months ago
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cccg.ca
We study a new variant of colored orthogonal range searching problem: given a query rectangle Q all colors c, such that at least a fraction of all points in Q are of color c, mus...
Marek Karpinski, Yakov Nekrich
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CCCG
2010
157
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Computational Geometry
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CCCG 2010
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Approximating range-aggregate queries using coresets
14 years 1 months ago
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www.cs.umanitoba.ca
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Yakov Nekrich, Michiel H. M. Smid
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