2563 search results - page 46 / 513 » Parallel matrix algorithms and applications |
CORR
2011
Springer
13 years 4 months ago
2011
Springer
Abstract. Consider a weighted and undirected graph, possibly with self-loops, and its corresponding Laplacian matrix, possibly augmented with additional diagonal elements correspon...
PPL
2002
13 years 9 months ago
2002
We present new communication-efficient parallel dense linear solvers: a solver for triangular linear systems with multiple right-hand sides and an LU factorization algorithm. Thes...
AMC
2010
13 years 10 months ago
2010
: Parallel iterative methods are powerful tool for solving large system of linear equations (LEs). The existing parallel computing research results are focussed mainly on sparse sy...
CVPR
2010
IEEE
13 years 8 months ago
2010
IEEE
The calculation of a low-rank approximation of a matrix is a fundamental operation in many computer vision applications. The workhorse of this class of problems has long been the ...
IPPS
2000
IEEE
14 years 2 months ago
2000
IEEE
In this paper, we consider the problem of nding llpreserving ordering of a sparse symmetric and positive de nite matrix such that the reordered matrix is suitable for parallel fac...