9 search results - page 1 / 2 » Techniques for improving the performance of sparse matrix fa... |
SC
1990
ACM
13 years 9 months ago
1990
ACM
BIBM
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract--Protein-protein interactions (PPI) play an important role in cellular processes and metabolic processes within a cell. An important task is to determine the existence of ...
ICS
2005
Tsinghua U.
13 years 10 months ago
2005
Tsinghua U.
Several message passing-based parallel solvers have been developed for general (non-symmetric) sparse LU factorization with partial pivoting. Due to the fine-grain synchronizatio...
SIAMSC
2010
12 years 11 months ago
2010
In this paper we present HUND, a hypergraph-based unsymmetric nested dissection ordering algorithm for reducing the fill-in incurred during Gaussian elimination. HUND has several i...
TOMS
2011
12 years 12 months ago
2011
We present a new supernode-based incomplete LU factorization method to construct a preconditioner for solving sparse linear systems with iterative methods. The new algorithm is pr...