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PVM
2010
Springer
15 years 3 months ago
Two Algorithms of Irregular Scatter/Gather Operations for Heterogeneous Platforms
Abstract. In this work we present two algorithms of irregular scatter/gather operations based on the binomial tree and Tr¨aff algorithms. We use the prediction provided by hetero...
Kiril Dichev, Vladimir Rychkov, Alexey L. Lastovet...
GECCO
2010
Springer
173views Optimization» more  GECCO 2010»
15 years 7 months ago
Comparison of cauchy EDA and rosenbrock's algorithms on the BBOB noiseless testbed
Estimation-of-distribution algorithm equipped with Cauchy distribution (Cauchy EDA) is compared with Rosenbrock’s local search algorithm. Both algorithms were already presented ...
Petr Posík
GECCO
2010
Springer
177views Optimization» more  GECCO 2010»
15 years 7 months ago
Comparison of cauchy EDA and G3PCX algorithms on the BBOB noiseless testbed
Estimation-of-distribution algorithm equipped with Cauchy sampling distribution is compared with the generalized generation gap algorithm with parent centric crossover. Both algor...
Petr Posík
182
Voted
IPPS
1998
IEEE
15 years 9 months ago
Ultrafast Randomized Parallel Construction and Approximation Algorithms for Spanning Forests in Dense Graphs
We present a rst randomized Ologk n time and On+m work CRCWPRAM algorithm for nding a spanning forest of an undirected dense graph with n vertices. Furthermore we construct a rando...
Anders Dessmark, Carsten Dorgerloh, Andrzej Lingas...
174
Voted
PVM
1998
Springer
15 years 9 months ago
Implementation of Monte Carlo Algorithms for Eigenvalue Problem Using MPI
The problem of evaluating the dominant eigenvalue of real matrices using Monte Carlo numerical methods is considered. Three almost optimal Monte Carlo algorithms are presented:
Ivan Dimov, Vassil N. Alexandrov, Aneta Karaivanov...