A Simple Genetic Algorithm using Sequential Constructive Crossover for the Quadratic Assignment Problem

被引:0
|
作者
Ahmed, Z. H. [1 ]
机构
[1] Al Imam Mohammad Ibn Saud Islamic Univ IMSIU, Dept Comp Sci, Riyadh 11432, Saudi Arabia
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关键词
Quadratic assignment problem; NP-hard; Genetic algorithm; Sequential constructive crossover; LOCAL SEARCH;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Since crossover operator plays a vital role in genetic algorithms (GAs), several crossover operators have been proposed for the travelling salesman problem, which are then modified for the quadratic assignment problem (QAP). In this paper, we modify the sequential constructive crossover (SCX) operator for a simple GA to find heuristic solution to the QAP. Efficiency of the proposed GA using SCX is tested on some benchmark QAPLIB instances and then compared with GAs using other existing crossover operators.
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页码:763 / 766
页数:4
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