1802 search results - page 20 / 361 » Sparse Computations with PEI |
EMMCVPR
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Reverse-convex programming (RCP) concerns global optimization of a specific class of non-convex optimization problems. We show that a recently proposed model for sparse ...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
We introduce the Multiplicative Update Selector and Estimator (MUSE) algorithm for sparse approximation in underdetermined linear regression problems. Given f = Φα∗ + µ, the ...
COMPUTING
1999
14 years 9 months ago
1999
95
Voted
CAP
2010
14 years 4 months ago
2010
We present a parallel algorithm for exact division of sparse distributed polynomials on a multicore processor. This is a problem with significant data dependencies, so our solutio...
ICML
2010
IEEE
14 years 10 months ago
2010
IEEE
In Sparse Coding (SC), input vectors are reconstructed using a sparse linear combination of basis vectors. SC has become a popular method for extracting features from data. For a ...