Hadush Mebrahtu Adane

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Davis presented the order crossover operator for solving the travelling salesman problem (TSP) using genetic algorithm and has described two basic variants of this order crossover operator. In order to improve the efficiency and validity of these variants, in this paper three new variations of the order crossover operator are presented. These are programmed(More)
In this paper a variant of partially mapped crossover (VPMX) is designed using cut point positions and is tested for its performance with the existing partially mapped crossover (PMX).In order to test the performance ,two mutation operators are used. These mutation operators are inverted displacement and inversion mutations. Partially mapped crossover (PMX)(More)
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