5331 search results - page 40 / 1067 » Algebraic Methods for Optimization Problems |
MOC
1998
13 years 9 months ago
1998
We approximate the solution of initial boundary value problems for nonlinear parabolic equations. In space we discretize by finite element methods. The discretization in time is b...
ENTCS
2007
13 years 10 months ago
2007
The basic motivation behind this work is to tie together various computational complexity classes, whether over different domains such as the naturals or the reals, or whether de...
INFOVIS
2002
IEEE
14 years 2 months ago
2002
IEEE
We present an extremely fast graph drawing algorithm for very large graphs, which we term ACE (for Algebraic multigrid Computation of Eigenvectors). ACE exhibits an improvement of...
ISBI
2004
IEEE
14 years 10 months ago
2004
IEEE
In this contribution we introduce adaptive finite element methods for forward modeling in fluorescence optical tomography. Adaptive local mesh refinement increases the accuracy of...
EOR
2010
13 years 7 months ago
2010
We consider the bicriteria scheduling problem of minimizing the number of tardy jobs and average flowtime on a single machine. This problem, which is known to be NP-hard, is impor...