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The vehicle routing problem is proved to be a kind of NP problem. Immune genetic algorithm is proposed based on genetic algorithm and the use of the biological and immune system in this paper. A kind of group diversity maintaining strategy based on the density of individual is constructed. An immune operator and a immune memory library are applied to the algorithm. The experimental results of a VRP...
Evolutionary Algorithms like Genetic Algorithm (GA) and Artificial Immune System (AIS) are commonly used to find solutions to problems not suitable for traditional optimization approaches. In this study, we compare the results of AIS and GA for path-planning where the objective is to optimize the safety and the travelling distance. Since these algorithms are computationally intensive, we perform offline...
VRP is the problem of NP of a kind of typical case. This paper is put forward an improved immune clonal selection algorithm (ICSA) through introducing cloning operator to solve the VRP problem. The algorithm through the introduction of clonal proliferation, super mutation operators and clonal selection operators, improves the global convergence speed, and can effectively avoid prematurity. Through...
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