26 search results - page 4 / 6 » Parallel Solution of Irregular, Sparse Matrix Problems Using... |
IAJIT
2011
13 years 23 days 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...
ICPP
2009
IEEE
14 years 13 days ago
2009
IEEE
—Sparse Matrix-Vector multiplication (SpMV) is a very challenging computational kernel, since its performance depends greatly on both the input matrix and the underlying architec...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
We show that the exact recovery of sparse perturbations on the coefficient matrix in overdetermined Least Squares problems is possible for a large class of perturbation structure...
CCGRID
2001
IEEE
13 years 9 months ago
2001
IEEE
Clusters of workstations are a popular alternative to integrated parallel systems designed and built by a vendor. Besides their huge cumulative processing power, they also provide...
SIAMSC
2010
13 years 4 months ago
2010
The emergence of multicore architectures and highly scalable platforms motivates the development of novel algorithms and techniques that emphasize concurrency and are tolerant of ...