Some aspects concerning the implementation of a parallel hybrid metaheuristic

被引:6
作者
Minzu, Viorel [1 ]
Beldiman, Liviu [1 ]
机构
[1] Dunarea De Jos Univ Galati, Dept Control Syst & Ind Informat, Galati 80008, Romania
关键词
metaheuristics; manufacturing; genetic algorithm; discrete optimization; stochastic descent;
D O I
10.1016/j.engappai.2006.12.004
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents a discrete optimization system implementing a parallel hybrid metaheuristic. This is obtained by joining a genetic algorithm and a parallel version of a stochastic descent method called 'Kangaroo'. Two real problems in the manufacturing field were solved using the proposed metaheuristic. This offered the opportunity to underline some aspects regarding the implementation of this hybrid system. The impact of the precedence constraints upon the implementation of the genetic operators (crossover and mutation) is also considered. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:993 / 999
页数:7
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