Computer Science ›› 2010, Vol. 37 ›› Issue (2): 186-188.
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XU Chang,CHANG Hui-you,XU Jun,YI Yang
Online:
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Abstract: In order to improve the performance of the ant colony optimization algorithm, a new ant colony optimization algorithm with estimation of distribution (ACO-ED)was presented. ACO-ED uses probabilistic model based on estimating the distribution of promising solutions in the search space,and adjusts the state transition rule and the global updating rule. Furthermore,ACO-ED is significantly improved by extending with a local search procedure. We applied ACO-ED to TSP problems and compared it with other ant colony optimization algorithms. Simulation results show that ACO-ED is an effective and efficient way to solve combinatorial optimization problems.
Key words: Ant colony optimization, Estimation of distribution, TSP problem, Combinatorial optimization problem
XU Chang,CHANG Hui-you,XU Jun,YI Yang. Novel Ant Colony Optimization Algorithm with Estimation of Distribution[J].Computer Science, 2010, 37(2): 186-188.
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