On preference representation on an ordinal scale

Michel Grabisch (1)

1 SYSDEF - Systèmes d'aide à la décision et à la formation

We present in this paper an attempt to deal with ordinal information in a strict ordinal framework. We address the problem of ranking alternatives in a multiple criteria decision making problem by the use of a compensatory aggregation operator, where scores are given on a finite ordinal scale. Necessary and sufficient conditions for the existence of a representation are given.

Domaines: Informatique [cs]

Michel Grabisch. On preference representation on an ordinal scale. ECSQARU 2001 - 6th European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty, Sep 2001, Toulouse, France. pp.18-28, ⟨10.1007/3-540-44652-4_4⟩. ⟨hal-01571877⟩