Title :
Modelling valued preference relations
Author :
Ovchinnikov, Sergei
Author_Institution :
Dept. of Math., San Francisco State Univ., CA, USA
Abstract :
A theory of valued weak preference relations is described. The transitivity property of a strict preference relation and an indifference relation associated with a weak preference relation are established. The model presented is based on Lukasiewicz-like multiple-valued logic; it uses triangular norms with zero divisors. A similar approach works in the case of t-norms without zero divisors
Keywords :
many-valued logics; Lukasiewicz-like multiple-valued logic; indifference relation; modelling valued preference relations; t-norms; transitivity property; Decision making; Logic; Mathematics;
Conference_Titel :
Multiple-Valued Logic, 1989. Proceedings., Nineteenth International Symposium on
Conference_Location :
Guangzhou
Print_ISBN :
0-8186-1947-3
DOI :
10.1109/ISMVL.1989.37764
