2354 search results - page 352 / 471 » Randomness, Stochasticity and Approximations |
194
click to vote
TIT
2010
15 years 21 days ago
2010
Compressed sensing (CS) has recently emerged as a powerful signal acquisition paradigm. In essence, CS enables the recovery of high-dimensional sparse signals from relatively few ...
204
click to vote
ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
A study of generalization error in signal detection by multiple spatially-distributed and -correlated sensors is provided when the detection rule is learned from a finite number ...
211
click to vote
CRV
2011
IEEE
14 years 5 months ago
2011
IEEE
Abstract—The idea of an online visual vocabulary is proposed. In contrast to the accepted strategy of generating vocabularies offline, using the k-means clustering over all the ...
187
click to vote
CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
In this work we present a unified view on Markov random fields and recently proposed continuous tight convex relaxations for multi-label assignment in the image plane. These rel...
211
click to vote
EUROCRYPT
2012
Springer
13 years 8 months ago
2012
Springer
We describe a compression technique that reduces the public key size of van Dijk, Gentry, Halevi and Vaikuntanathan’s (DGHV) fully homomorphic scheme over the integers from ˜O(...