1814 search results - page 85 / 363 » Improved Results on Geometric Hitting Set Problems |
137
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JUCS
2007
15 years 5 months ago
2007
: Indexing video content is one of the most important problems in video databases. In this paper we present linear time and space algorithms for handling video metadata that repres...
211
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WADS
2009
Springer
16 years 18 days ago
2009
Springer
Abstract. A Semi-Separated Pair Decomposition (SSPD), with parameter s > 1, of a set S ⊂ Rd is a set {(Ai, Bi)} of pairs of subsets of S such that for each i, there are balls ...
155
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
The problem of dense optical flow computation is addressed from a variational viewpoint. A new geometric framework is introduced. It unifies previous art and yields new efficient ...
171
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ICCS
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. Discovering gene co-regulatory relationships is a new but important research problem in DNA microarray data analysis. The problem of gene specific co-regulation discovery...
195
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TIP
2010
15 years 4 months ago
2010
—In increasingly many cases of interest in computer vision and pattern recognition, one is often confronted with the situation where data size is very large. Usually, the labels ...