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IJSIR
2010
122views more  IJSIR 2010»
13 years 3 months ago
Biases in Particle Swarm Optimization
It is known that the most common versions of particle swarm optimization (PSO) algorithms are rotationally variant. It has also been pointed out that PSO algorithms can concentrat...
William M. Spears, Derek T. Green, Diana F. Spears
IPPS
2006
IEEE
14 years 3 months ago
Optimizing bandwidth limited problems using one-sided communication and overlap
This paper demonstrates the one-sided communication used in languages like UPC can provide a significant performance advantage for bandwidth-limited applications. This is shown t...
Christian Bell, Dan Bonachea, Rajesh Nishtala, Kat...
ISAAC
2005
Springer
113views Algorithms» more  ISAAC 2005»
14 years 2 months ago
A Simple Optimal Randomized Algorithm for Sorting on the PDM
Abstract. The Parallel Disks Model (PDM) has been proposed to alleviate the I/O bottleneck that arises in the processing of massive data sets. Sorting has been extensively studied ...
Sanguthevar Rajasekaran, Sandeep Sen
PPSN
2004
Springer
14 years 2 months ago
Constrained Evolutionary Optimization by Approximate Ranking and Surrogate Models
Abstract. The paper describes an evolutionary algorithm for the general nonlinear programming problem using a surrogate model. Surrogate models are used in optimization when model ...
Thomas Philip Runarsson
CLADE
2003
IEEE
14 years 2 months ago
Autonomic Optimization of an Oil Reservoir using Decentralized Services
The Grid community is actively working on defining, deploying and standardizing protocols, mechanisms, and infrastructure to support decentralized, seamless, and secure interacti...
Vincent Matossian, Manish Parashar