21 search results - page 2 / 5 » Two implementations of the preconditioned conjugate gradient... |
SC
2009
ACM
13 years 11 months ago
2009
ACM
It has been shown that the sparse grid combination technique can be a practical tool to solve high dimensional PDEs arising in multidimensional option pricing problems in finance...
IPPS
1995
IEEE
13 years 9 months ago
1995
IEEE
The linear systems associated with large, sparse, symmetric, positive definite matrices are often solved iteratively using the preconditioned conjugate gradient method. We have d...
VECPAR
2000
Springer
13 years 10 months ago
2000
Springer
A parallel implementation of the specialized interior-point algorithm for multicommodity network flows introduced in [5] is presented. In this algorithm, the positive definite syst...
ECCV
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. We present the design and implementation of a new inexact Newton type algorithm for solving large-scale bundle adjustment problems with tens of thousands of images. We ex...
DAC
2010
ACM
13 years 7 months ago
2010
ACM
Vectorless power grid verification makes it possible to evaluate worst-case voltage drops without enumerating possible current waveforms. Under linear current constraints, the vec...