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» New Challenges in Parallel Optimization
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ACRI
2006
Springer
13 years 10 months ago
From Cells to Islands: An Unified Model of Cellular Parallel Genetic Algorithms
Abstract. This paper presents the Anisotropic selection scheme for cellular Genetic Algorithms (cGA). This new scheme allows to enhance diversity and to control the selective press...
David Simoncini, Philippe Collard, Sébastie...
SPAA
1990
ACM
13 years 12 months ago
Parallel Algorithms for Arrangements
We give the first efficient parallel algorithms for solving the arrangement problem. We give a deterministic algorithm for the CREW PRAM which runs in nearly optimal bounds of O(lo...
Richard J. Anderson, Paul Beame, Erik Brisson
CORR
2006
Springer
151views Education» more  CORR 2006»
13 years 8 months ago
Coding for Parallel Channels: Gallager Bounds and Applications to Repeat-Accumulate Codes
This paper is focused on the performance analysis of binary linear block codes (or ensembles) whose transmission takes place over independent and memoryless parallel channels. New ...
Igal Sason, Idan Goldenberg
PC
2010
101views Management» more  PC 2010»
13 years 2 months ago
An efficient parallel implementation of the MSPAI preconditioner
We present an efficient implementation of the Modified SParse Approximate Inverse (MSPAI) preconditioner. MSPAI generalizes the class of preconditioners based on Frobenius norm mi...
Thomas Huckle, A. Kallischko, A. Roy, M. Sedlacek,...
ESCIENCE
2006
IEEE
14 years 2 months ago
An Extended Extremal Optimisation Model for Parallel Architectures
: A relatively new meta-heuristic, known as extremal optimisation (EO), is based on the evolutionary science notion that poorly performing genes of an individual are replaced by ra...
Marcus Randall, Andrew Lewis