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SIAMCO
2010
84views more  SIAMCO 2010»
15 years 1 months ago
Impulse Control of Multidimensional Jump Diffusions
This paper studies regularity properties of the value function for an infinite-horizon discounted cost impulse control problem, where the underlying controlled process is a multidi...
Mark H. A. Davis, Xin Guo, Guoliang Wu
CEC
2008
IEEE
16 years 1 months ago
On the usefulness of infeasible solutions in evolutionary search: A theoretical study
— Evolutionary algorithms (EAs) have been widely used in optimization, where infeasible solutions are often encountered. Some EAs regard infeasible solutions as useless individua...
Yang Yu, Zhi-Hua Zhou
FLAIRS
2004
15 years 8 months ago
Computing Marginals with Hierarchical Acyclic Hypergraphs
How to compute marginals efficiently is one of major concerned problems in probabilistic reasoning systems. Traditional graphical models do not preserve all conditional independen...
S. K. Michael Wong, Tao Lin
EWC
2008
85views more  EWC 2008»
15 years 6 months ago
Geometry based pre-processor for parallel fluid dynamic simulations using a hierarchical basis
The pre-processing stage of finite element analysis of the Navier-Stokes equations is becoming increasingly important as the desire for more general boundary conditions, as well a...
Anil Kumar Karanam, Kenneth E. Jansen, Christian H...
155
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MOC
1998
64views more  MOC 1998»
15 years 6 months ago
Analysis of non-overlapping domain decomposition algorithms with inexact solves
In this paper we construct and analyze new non-overlapping domain decomposition preconditioners for the solution of second-order elliptic and parabolic boundary value problems. The...
James H. Bramble, Joseph E. Pasciak, Apostol T. Va...