5115 search results - page 916 / 1023 » On Randomized Lanczos Algorithms |
195
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IJWMC
2010
15 years 3 months ago
2010
Coverage, fault tolerance and power consumption constraints make optimal placement of mobile sensors or other mobile agents a hard problem. We have developed a model for describin...
193
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INFOCOM
2007
IEEE
16 years 12 days ago
2007
IEEE
Abstract— We consider the scenario of distributed data aggregation in wireless sensor networks, where each sensor can obtain and estimate the information of the whole sensing fi...
202
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
Automatic face photo-sketch recognition has important applications to law enforcement. Recent research has focused on transforming photos and sketches into the same modality for m...
154
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
For two consecutive frames in a video, we identify which pixels in the first frame become occluded in the second. Such general-purpose detection of occlusion regions is difficul...
200
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CVPR
2011
IEEE
15 years 1 months ago
2011
IEEE
Alpha matting refers to the problem of softly extracting the foreground from an image. Given a trimap (specifying known foreground/background and unknown pixels), a straightforwar...