1446 search results - page 80 / 290 » Local zero knowledge |
130
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INFOCOM
2010
IEEE
15 years 27 days ago
2010
IEEE
—In this paper, we present a general technique based on Bayesian inference to locate mobiles in cellular networks. We study the problem of localizing users in a cellular network ...
152
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
The problem addressed is source localization via time-differenceof-arrival estimation in a multipath channel. Solving this localization problem typically implies cross-correlating...
134
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CVPR
2001
IEEE
16 years 4 months ago
2001
IEEE
This paper presents an improvement of the classical Non-negative Matrix Factorization (NMF) approach, for dealing with local representations of image objects. NMF, when applied to...
134
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CVPR
2008
IEEE
16 years 4 months ago
2008
IEEE
Without a deformation model, monocular 3D shape recovery of deformable surfaces is severly under-constrained. Even when the image information is rich enough, prior knowledge of th...
103
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ICIP
2007
IEEE
16 years 4 months ago
2007
IEEE
An image hash should be (1) robust to allowable operations and (2) sensitive to illegal manipulations (like image tampering) and distinct queries. Although existing methods try to...