نویسنده
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسنده [English]
In this paper the problem of minimum cost communication network design is considered where the costs are piecewise linear concave. Several methods are compared: Simulated Annealing method, a heuristic based on the method proposed by Minoux, and a lagrangian method based on lower bounding procedure.
کلیدواژهها [English]
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