224 search results - page 12 / 45 » On the Linear Stability of Splitting Methods |
SIAMSC
2008
13 years 7 months ago
2008
In this paper we consider a finite element discretization of the Oldroyd-B model of viscoelastic flows. The method uses standard continuous polynomial finite element spaces for vel...
MMAS
2010
Springer
13 years 2 months ago
2010
Springer
The accuracy of atomistic-to-continuum hybrid methods can be guaranteed only for deformations where the lattice configuration is stable for both the atomistic energy and the hybrid...
ICDM
2003
IEEE
14 years 20 days ago
2003
IEEE
Learning Bayesian network structure from large-scale data sets, without any expertspecified ordering of variables, remains a difficult problem. We propose systematic improvements ...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
In the context of digital pre-distortion, a typical requirement is to identify the power amplifier with stringently low computational complexity. Accordingly, we consider a simpl...
NIPS
2008
13 years 8 months ago
2008
A novel center-based clustering algorithm is proposed in this paper. We first formulate clustering as an NP-hard linear integer program and we then use linear programming and the ...