115 search results - page 3 / 23 » A MATLAB-Based Code Generator for Sparse Matrix Computations |
74
Voted
SIGMETRICS
1998
ACM
15 years 2 months ago
1998
ACM
While much work has been devoted to the study of cache behavior during the execution of codes with regular access patterns, little attention has been paid to irregular codes. An i...
JMLR
2010
14 years 5 months ago
2010
We show how a preselection of hidden variables can be used to efficiently train generative models with binary hidden variables. The approach is based on Expectation Maximization (...
111
Voted
CVPR
2012
IEEE
13 years 20 days ago
2012
IEEE
The choice of the over-complete dictionary that sparsely represents data is of prime importance for sparse codingbased image super-resolution. Sparse coding is a typical unsupervi...
86
Voted
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 ...
76
Voted
CORR
2006
Springer
14 years 10 months ago
2006
Springer
We describe and analyze sparse graphical code constructions for the problems of source coding with decoder side information (the Wyner-Ziv problem), and channel coding with encoder...