Sugeno Utility Functions I: Axiomatizations

Couceiro, Miguel; Waldhauser, Tamás

Couceiro, Miguel; Waldhauser, Tamás (2010), Sugeno Utility Functions I: Axiomatizations, in Torra, Vincenç; Narukawa, Yasuo; Daumas, Marc, Modeling Decisions for Artificial Intelligence - 7th International Conference, MDAI 2010, Perpignan, France, October 27-29, 2010. Proceedings, Springer : Berlin, p. 79-90. http://dx.doi.org/10.1007/978-3-642-16292-3_10

Type

Communication / Conférence

Date

2010

Conference title

Modeling Decisions for Artificial Intelligence - 7th International Conference (MDAI2010)

Conference date

2010-10

Conference city

Perpignan

Conference country

France

Book title

Modeling Decisions for Artificial Intelligence - 7th International Conference, MDAI 2010, Perpignan, France, October 27-29, 2010. Proceedings

Book author

Torra, Vincenç; Narukawa, Yasuo; Daumas, Marc

Publisher

Springer

Series title

Lecture Notes in Computer Sciences

Series number

6408

Published in

Berlin

ISBN

978-3-642-16291-6

Number of pages

299

Pages

79-90

Abstract (EN)

In this paper we consider a multicriteria aggregation model where local utility functions of different sorts are aggregated using Sugeno integrals, and which we refer to as Sugeno utility functions. We propose a general approach to study such functions via the notion of pseudo-Sugeno integral (or, equivalently, pseudo-polynomial function), which naturally generalizes that of Sugeno integral, and provide several axiomatizations for this class of functions.

Subjects / Keywords

Pseudo-Sugeno integral; pseudo-polynomial function; local utility function; overall utility function; Sugeno utility function; axiomatization