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This paper presents a new Artificial Bee Colony algorithm for solving the capacitated vehicle routing problem. The main novel characteristic of the proposed approach relies upon an efficient way of coordinating, for each group of bees, a well-defined focus of work. In the algorithm, we provide two specializations namely diversification and intensification where the former is controlled by the employed...
The capacitated vehicle routing problem is a common logistic problem in many industries. We present an analysis of the initial solution algorithm and perturbation solution effects on the final quality of an Iterated Local Search (ILS). The main conclusion of the work is that the best results are obtained by the combination of various perturbation methods. The importance of the initial solution is...
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