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FLAIRS
2004
15 years 3 months ago
Dynamic Agent-Ordering and Nogood-Repairing in Distributed Constraint Satisfaction Problems
The distributed constraint satisfaction problem (CSP) is a general formalization used to represent problems in distributed multi-agent systems. To deal with realistic problems, mu...
Lingzhong Zhou, John Thornton, Abdul Sattar
IPPS
2008
IEEE
15 years 8 months ago
A study of master-slave approaches to parallelize NSGA-II
Many of the optimization problems from the real world are multiobjective in nature, and the reference algorithm for multiobjective optimization is NSGA-II. Frequently, these probl...
Juan José Durillo, Antonio J. Nebro, Franci...
PDCAT
2009
Springer
15 years 8 months ago
Modular Consensus Algorithms for the Crash-Recovery Model
—In the crash-recovery failure model of asynchronous distributed systems, processes can temporarily stop to execute steps and later restart their computation from a predefined l...
Felix C. Freiling, Christian Lambertz, Mila E. Maj...
111
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IPPS
2003
IEEE
15 years 7 months ago
Parallel Heterogeneous Genetic Algorithms for Continuous Optimization
In this paper we address the physical parallelization of a very efficient genetic algorithm (GA) known as gradual distributed real-coded GA (GD-RCGA). This search model naturally...
Enrique Alba, Francisco Luna, Antonio J. Nebro
CAV
1993
Springer
108views Hardware» more  CAV 1993»
15 years 6 months ago
Computer-Assisted Simulation Proofs
Abstract. This paper presents a scalable approach to reasoning formally about distributed algorithms. It uses results about I O automata to extract a set of proof obligations for s...
Jørgen F. Søgaard-Andersen, Stephen ...