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As more and more cloud services are provided on the web, composite services will increase exponentially. How to select the optimal services for a given composite service is a important problem and is NP-Hard. This paper proposes a multi-objective service selection algorithm based on MOACS(Multi-Objective Ant Colony System) optimization algorithm for this problem. In this problem, two objectives are...
Communities detection algorithm based on GA is attracting common interest. To solve the shortcomings of traditional single objective Genetic Algorithms based “modularity”, which tend to find a community of similar size, according the character of the problem, the corresponding optimization model is built and a multi-objective density driven genetic algorithm called MOHGA is present. So as to avoid...
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