Carlos M. Ramos and Feliú (Vol. 15 No. 1 2011)


The minimum cost flow problem with interval and fuzzy arc costs
Carlos M. Ramos and Feliú D. Sagols

We follow the total order for intervals and fuzzy numbers introduced by Hashemi et al. and Ghatee et al. to solve the minimum cost flow problem with either, interval or fuzzy arc costs by using its crisp model, a minimum cost flow problem associated to original imprecise problem. Numerical simulations compare the performance of this method in real scenarios with the algorithm proposed by Hashemi et al.

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