231 search results - page 20 / 47 » Parallel algorithms for indefinite linear systems |
PODC
2003
ACM
14 years 1 months ago
2003
ACM
We investigate issues related to the probe complexity of quorum systems and their implementation in a dynamic environment. Our contribution is twofold. The first regards the algo...
SIAMSC
2010
13 years 7 months ago
2010
Abstract. In this article, we present a parallel geometric multigrid algorithm for solving elliptic partial differential equations (PDEs) on octree based conforming finite elemen...
CDC
2008
IEEE
14 years 3 months ago
2008
IEEE
— The assignment problem constitutes one of the fundamental problems in the context of linear programming. Besides its theoretical significance, its frequent appearance in the a...
SIAMREV
2010
13 years 3 months ago
2010
The affine rank minimization problem consists of finding a matrix of minimum rank that satisfies a given system of linear equality constraints. Such problems have appeared in the ...
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
General multi view reconstruction from affine or projective cameras has so far been solved most efficiently using methods of factorizing image data matrices into camera and scene p...