100 search results - page 7 / 20 » A fast solver for linear systems with displacement structure |
ICML
2006
IEEE
14 years 9 months ago
2006
IEEE
Policy evaluation is a critical step in the approximate solution of large Markov decision processes (MDPs), typically requiring O(|S|3 ) to directly solve the Bellman system of |S...
CSCLP
2004
Springer
14 years 2 months ago
2004
Springer
We introduce a framework for studying and solving a class of CSP formulations. The framework allows constraints to be expressed as linear and nonlinear equations, then compiles th...
ASPDAC
2010
ACM
13 years 6 months ago
2010
ACM
Abstract-- We develop a rational function macromodeling algorithm named VISA (Versatile Impulse Structure Approximation) for macromodeling of system responses with (discrete) time-...
EUROPAR
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. We use a parallel direct solver based on the Schur complement method for solving large sparse linear systems arising from the finite element method. A domain decompositi...
SIAMSC
2011
13 years 3 months ago
2011
The electrical activity of the heart may be modeled by a non-linear system of partial differential equations known as the bidomain model. Due to the rapid variations in the electr...