88 search results - page 9 / 18 » Sparse Matrix Implementation in Octave |
ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
We propose a sparse non-negative image coding based on simulated annealing and matrix pseudo-inversion. We show that sparsity and non-negativity are both important to obtain part-...
116
Voted
IAJIT
2011
14 years 8 months ago
2011
: The present paper discusses the implementations of sparse matrix-vector products, which are crucial for high performance solutions of large-scale linear equations, on a PC-Cluste...
96
Voted
ISCA
2007
IEEE
15 years 8 months ago
2007
IEEE
From multiprocessor scale-up to cache sizes to the number of reorder-buffer entries, microarchitects wish to reap the benefits of more computing resources while staying within po...
148
click to vote
ICCSA
2003
Springer
15 years 7 months ago
2003
Springer
The finite difference discretization of the Poisson equation in three dimensions results in a large, sparse, and highly structured system of linear equations. This prototype prob...
JPDC
2008
15 years 1 months ago
2008
Two parallel block tridiagonalization algorithms and implementations for dense real symmetric matrices are presented. Block tridiagonalization is a critical pre-processing step for...