Abstract
To enhance the diversity of search space, an improved version of Ant Colony Optimization (ACO), Mean-Contribution Ant System (MCAS) which is derived from Max-Min Ant System (MMAS), is presented in this paper. A new contribution function introduced in MCAS is used to improve the selection strategy of ants and the mechanism “pheromone trails smooth” mentioned by MMAS. Influenced by the improvements, the diversity of search space can be enhanced, which leads to better results. A series of benchmark Traveling Salesman Problems (TSPs) were utilized to test the performances of MCAS and MMAS respectively. The experiment results indicate that MCAS can outperform MMAS in most cases.
This work is partially supported by the National Natural Science Foundation of China, No.70272050.
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References
Colorni, A., Dorigo, M., Maniezzo, V.: Distributed Optimization by Ant Colonies. In: Proceedings of the First European Conference on Artificial Life, Paris, France, pp. 134–142. Elsevier, Amsterdam (1991)
Blum, C.: Ant Colony Optimization: Introduction and recent trends. Physics of Life Reviews 2, 353–373 (2005)
Dorigo, M.: Optimization, Learning, and Natural Algorithms. PhD thesis, Dipartimento di Elettronica, Politecnico di Milano (1992)
Dorigo, M., Maniezzo, V., Colorni, A.: The Ant System: Optimization by a colony of cooperating agents. IEEE Transactions on Systems, Man Cybernetics Part B 26(1), 29–41 (1996)
Dorigo, M., Gambardella, L.: Ant Colony System: A Cooperative Learning Approach to the Traveling Salesman Problem. IEEE Transactions on Evolutionary Computation 1(1), 53–66 (1997)
Dorigo, M., Maniezzo, V., Colorni, A.: Positive Feedback as a Search Strategy. Technical Report 91-016, Dipartimento di Elettronica, Politecnico di Milano, Italy (1991)
Dorigo, M., Gambardella, L.M.: Ant Colonies for the Traveling Salesman Problem. Biosystems 43, 73–81 (1997)
Gambardella, L.M., Dorigo, M.: Solving Symmetric and Asymmetric TSPs by Ant Colonies. In: Baeck, T., Fukuda, T., Michalewicz, Z. (eds.) Proceedings of the 1996 IEEE international Conference on Evolutionary Computation(ICEC 1996), pp. 622–627. IEEE Press, Piscataway, NJ (1996)
Gambardella, L.M., Dorigo, M.: Ant-Q: A Reinforcement Learning Approach to the Traveling Salesman Problem. In: Proceedings of the 11th International Conference on Machine Learning, pp. 252–260. Morgan Kaufmann, San Francisco (1995)
Verhoeven, M.G.A., Aarts, E.H.L., Swinkels, P.C.J.: A parallel 2-opt algorithm for the Traveling Salesman Problem. Future Generation Computer System 11, 175–182 (1995)
Stützle, T., Hoos, H.H.: The MAX-MIN Ant System and Local Search for the Traveling Salesman Problem. In: Bäck, T., Michalewicz, Z., Yao, X. (eds.) Proceedings of the IEEE International Conference on Evolutionary Computation(ICEC 1997), pp. 309–314. IEEE Press, Piscataway (1997)
Stützle, T., Hoos, H.H.: MAX-MIN Ant System. Future Generation Computer System 16(8), 889–914 (2000)
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Liu, A., Deng, G., Shan, S. (2006). Mean-Contribution Ant System: An Improved Version of Ant Colony Optimization for Traveling Salesman Problem. In: Wang, TD., et al. Simulated Evolution and Learning. SEAL 2006. Lecture Notes in Computer Science, vol 4247. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11903697_62
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DOI: https://doi.org/10.1007/11903697_62
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