5592 search results - page 385 / 1119 » On Random Betweenness Constraints |
163
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper, we present a mathematical theory for Marr's primal sketch. We first conduct a theoretical study of the descriptive Markov random field model and the generative...
175
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Double JPEG compression detection is of significance in digital forensics. We propose an effective machine learning based scheme to distinguish between double and single JPEG comp...
197
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NDSS
2009
IEEE
16 years 1 months ago
2009
IEEE
Many existing privacy-preserving techniques for querying distributed databases of sensitive information do not scale for large databases due to the use of heavyweight cryptographi...
167
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— We consider the linear minimum meansquared error (LMMSE) estimation of a random vector of interest from its fusion frame measurements in presence noise and subspace era...
194
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SP
2008
IEEE
16 years 1 months ago
2008
IEEE
The problem of security against timing based traffic analysis in multihop networks is considered in this work. In particular, the relationship between the level of anonymity prov...