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AMC
2010
115views more  AMC 2010»
13 years 8 months ago
The probability density function to the random linear transport equation
: We present a formula to calculate the probability density function of the solution of the random linear transport equation in terms of the density functions of the velocity and t...
L. T. Santos, Fábio Antonio Dorini, Maria C...
ICASSP
2011
IEEE
13 years 9 days ago
A new stochastic image model based on Markov random fields and its application to texture modeling
Stochastic image modeling based on conventional Markov random fields is extensively discussed in the literature. A new stochastic image model based on Markov random fields is intr...
Siamak Yousefi, Nasser D. Kehtarnavaz
DAC
2009
ACM
14 years 9 months ago
Improving STT MRAM storage density through smaller-than-worst-case transistor sizing
This paper presents a technique to improve the storage density of spin-torque transfer (STT) magnetoresistive random access memory (MRAM) in the presence of significant magnetic t...
Wei Xu, Yiran Chen, Xiaobin Wang, Tong Zhang
CC
2010
Springer
117views System Software» more  CC 2010»
13 years 6 months ago
Efficiently Certifying Non-Integer Powers
We describe a randomized algorithm that, given an integer a, produces a certificate that the integer is not a pure power of an integer in expected (log a)1+o(1) bit operations unde...
Erich Kaltofen, Mark Lavin
MOC
1998
83views more  MOC 1998»
13 years 8 months ago
A sweep-plane algorithm for generating random tuples in simple polytopes
Abstract. A sweep-plane algorithm of Lawrence for convex polytope computation is adapted to generate random tuples on simple polytopes. In our method an affine hyperplane is swept ...
Josef Leydold, Wolfgang Hörmann