Sciweavers

2563 search results - page 1 / 513
» Parallel matrix algorithms and applications
Sort
View
PC
2008
93views Management» more  PC 2008»
13 years 4 months ago
Parallel matrix algorithms and applications
Laura Grigori, Bernard Philippe, Ahmed Sameh, Dami...
SIAMSC
2011
140views more  SIAMSC 2011»
12 years 7 months ago
A Fast Parallel Algorithm for Selected Inversion of Structured Sparse Matrices with Application to 2D Electronic Structure Calcu
Abstract. An efficient parallel algorithm is presented and tested for computing selected components of H−1 where H has the structure of a Hamiltonian matrix of two-dimensional la...
Lin Lin, Chao Yang, Jianfeng Lu, Lexing Ying, Wein...
EUROPAR
2009
Springer
13 years 9 months ago
Two-Dimensional Matrix Partitioning for Parallel Computing on Heterogeneous Processors Based on Their Functional Performance Mod
Abstract. The functional performance model (FPM) of heterogeneous processors has proven to be more realistic than the traditional models because it integrates many important featur...
Alexey L. Lastovetsky, Ravi Reddy
BMCBI
2010
135views more  BMCBI 2010»
13 years 5 months ago
MrsRF: an efficient MapReduce algorithm for analyzing large collections of evolutionary trees
Background: MapReduce is a parallel framework that has been used effectively to design largescale parallel applications for large computing clusters. In this paper, we evaluate th...
Suzanne Matthews, Tiffani L. Williams
JPDC
2008
135views more  JPDC 2008»
13 years 4 months ago
Parallel block tridiagonalization of real symmetric matrices
Two parallel block tridiagonalization algorithms and implementations for dense real symmetric matrices are presented. Block tridiagonalization is a critical pre-processing step for...
Yihua Bai, Robert C. Ward