5169 search results - page 581 / 1034 » Locality approximation using time |
188
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JAC
2008
15 years 8 months ago
2008
Take a cellular automaton, consider that each configuration is a basis vector in some vector space, and linearize the global evolution function. If lucky, the result could actually...
183
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PR
2006
15 years 7 months ago
2006
We present a novel multiscale clustering algorithm inspired by algebraic multigrid techniques. Our method begins with assembling data points according to local similarities. It us...
227
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ICCV
2011
IEEE
14 years 1 months ago
2011
IEEE
Detecting abnormalities in video is a challenging problem since the class of all irregular objects and behaviors is infinite and thus no (or by far not enough) abnormal training sa...
258
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SODA
2010
ACM
16 years 4 months ago
2010
ACM
We present a simple and practical algorithm for the c-approximate near neighbor problem (c-NN): given n points P Rd and radius R, build a data structure which, given q Rd , can ...
151
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
A novel method for summarizing videos of gestures is presented. The gestures performed by the hands and the head are extracted through skin color segmentation and represented throu...