CEC'09 Proceedings of the Eleventh conference on Congress on Evolutionary Computation
International Journal of Innovative Computing and Applications
International Journal of Computing Science and Mathematics
ICIC'13 Proceedings of the 9th international conference on Intelligent Computing Theories and Technology
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An improved immune-genetic algorithm is applied to solve the Traveling Salesman Problem (TSP) in this paper. A new selection strategy is incorporated into the conventional genetic algorithm to improve the performance of genetic algorithm. The selection strategy includes three computational procedures: evaluating the diversity of genes, calculating the percentage of genes, and computing the selection probability of genes. Computer numerical experiments on two case studies (21-city and 56-city TSPs) are performed to validate the effectiveness of the improved immune-genetic algorithm. The results show that by incorporating inoculating genes into conventional procedures of genetic algorithm, the number of evolutional iterations to reach an optimal solution can be significantly reduced.