6251 search results - page 245 / 1251 » Randomness, Computability, and Density |
169
click to vote
CVPR
2011
IEEE
15 years 3 hour ago
2011
IEEE
In this paper, a Random Field Topic (RFT) model is proposed for semantic region analysis from motions of objects in crowded scenes. Different from existing approaches of learning ...
117
click to vote
JACM
2011
14 years 11 months ago
2011
We analyze the convergence of randomized trace estimators. Starting at 1989, several algorithms have been proposed for estimating the trace of a matrix by 1 M M i=1 zT i Azi, where...
136
Voted
PODC
2012
ACM
13 years 7 months ago
2012
ACM
Two new algorithms are given for randomized consensus in a shared-memory model with an oblivious adversary. Each is based on a new construction of a conciliator, an object that gu...
157
Voted
ASIACRYPT
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. Even and Mansour [EM97] proposed a block cipher construction that takes a publicly computable random permutation oracle P and XORs different keys prior to and after appl...
127
click to vote
ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
—An improved SINR metric is proposed for the random beamforming scheme introduced by Sharif and Hassibi, when the channel observation used to compute the SINR is known to be nois...