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227
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PODS
2012
ACM
13 years 9 months ago
2012
ACM
We show that randomization can lead to significant improvements for a few fundamental problems in distributed tracking. Our basis is the count-tracking problem, where there are k...
202
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ICDE
2012
IEEE
13 years 9 months ago
2012
IEEE
— Location-based services (LBS) have been widely accepted by mobile users. Many LBS users have direction-aware search requirement that answers must be in a search direction. Howe...
253
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KDD
2012
ACM
13 years 9 months ago
2012
ACM
Spectral clustering is a widely used method for organizing data that only relies on pairwise similarity measurements. This makes its application to non-vectorial data straightforw...
201
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SIGGRAPH
1993
ACM
15 years 11 months ago
1993
ACM
Image-space simplifications have been used to accelerate the calculation of computer graphic images since the dawn of visual simulation. Texture mapping has been used to provide a...
177
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CVPR
2003
IEEE
16 years 9 months ago
2003
IEEE
In this paper we address the problem of fast segmenting moving objects in video acquired by moving camera or more generally with a moving background. We present an approach based ...