An automated reference point-like approach for multicriteria shortest path problems
João C. N. Clímaco , José M. F. Craveirinha , Marta M. B. Pascoal
Journal of Systems Science and Systems Engineering ›› 2006, Vol. 15 ›› Issue (3) : 314 -329.
An automated reference point-like approach for multicriteria shortest path problems
In this paper we introduce a method of analysis for the automated ordering and selection of solutions of a multicriteria shortest path model. The method is based on a reference point approach, where the paths in a specific priority region are ranked by non-decreasing order of a Chebyshev metric. In order to list paths according with this objective function a labelling algorithm is proposed. The developed method is applied in a video-traffic routing context. Computational results are presented and analysed, for randomly generated networks of significant dimension.
Routing / automated decision / multicriteria / reference point
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