Sciweavers

1710 search results - page 2 / 342
» Parallelism in Structured Newton Computations
Sort
View
CPHYSICS
2010
184views more  CPHYSICS 2010»
13 years 5 months ago
Parallel Newton-Krylov-Schwarz algorithms for the three-dimensional Poisson-Boltzmann equation in numerical simulation of colloi
We investigate fully parallel Newton-Krylov-Schwarz (NKS) algorithms for solving the large sparse nonlinear systems of equations arising from the finite element discretization of ...
Feng-Nan Hwang, Shang-Rong Cai, Yun-Long Shao, Jon...
ICS
1992
Tsinghua U.
13 years 9 months ago
The CODE 2.0 graphical parallel programming language
CODE 2.0 is a graphical parallel programming system that targets the three goals of ease of use, portability, and production of efficient parallel code. Ease of use is provided by...
Peter Newton, James C. Browne
MP
2002
84views more  MP 2002»
13 years 4 months ago
A decomposition procedure based on approximate Newton directions
The efficient solution of large-scale linear and nonlinear optimization problems may require exploiting any special structure in them in an efficient manner. We describe and analy...
Antonio J. Conejo, Francisco J. Nogales, Francisco...
ICA
2004
Springer
13 years 10 months ago
Blind Source Separation Using the Block-Coordinate Relative Newton Method
Presented here is a generalization of the modified relative Newton method, recently proposed in [1] for quasi-maximum likelihood blind source separation. Special structure of the ...
Alexander M. Bronstein, Michael M. Bronstein, Mich...
DATE
2007
IEEE
117views Hardware» more  DATE 2007»
13 years 11 months ago
Rapid and accurate latch characterization via direct Newton solution of setup/hold times
Characterizing setup/hold times of latches and registers, a crucial component for achieving timing closure of large digital designs, typically occupies months of computation in in...
Shweta Srivastava, Jaijeet S. Roychowdhury