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Integration and propagation of a multi-criteria decision making model in constraint programming
Authors:F Le Huédé  M Grabisch  C Labreuche  P Savéant
Institution:(1) THALES Research and Technology France, domaine de Corbeville, 91401 Orsay cedex;(2) Université Paris I Pantheon-Sorbonne, Paris;(3) LIP 6, Université Pierre et Marie Curie (UPMC), 8, rue du Capitaine Scott, 75015 Paris
Abstract:In this paper we propose a general integration scheme for a Multi-Criteria Decision Making model of the Multi-Attribute Utility Theory in Constraint Programming. We introduce the Choquet integral as a general aggregation function for multi-criteria optimization problems and define the Choquet global constraint that propagates this function during the Branch-and-Bound search. Finally the benefits of the propagation of the Choquet constraint are evaluated on the examination timetabling problem.
Keywords:Multi-criteria optimization  Constraint programming  Multi-criteria decision making
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