Revistes Catalanes amb Accés Obert (RACO)

On location problems on fuzzy graphs

José Andrés Moreno Pérez, José Marcos Moreno Vega, José Luis Verdegay


Location problems concern to a wide set of fields where usually it is assumed that exact
data are known. However, in real applications, the location of the facility considered
can be full of linguistic vagueness, that can be appropriately modeled using networks
with fuzzy values. In that way arise Fuzzy Location Problems; this paper deals with their
general formulation and the description solution methods. Namely we show the variety of
problems that can be considered in this context and, for some of them, we propose the
most operative solution approaches.

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