Fuzzy preference relations based on differences

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)


In this paper we introduce quaternary fuzzy relations in order to describe difference structures. Three models are developed and studied, based on three different interpretations of an implication. Functional forms of the quaternary relation are determined by solutions of functional equations of the same type.

Original languageEnglish
Title of host publicationPreferences and Decisions
Subtitle of host publicationModels and Applications
EditorsSalvatore Greco, Ricardo Alberto Marques Pereira, Massimo Squillante, Ronald Yager, Janusz Kacprzyk
Number of pages12
Publication statusPublished - Sep 13 2010

Publication series

NameStudies in Fuzziness and Soft Computing
ISSN (Print)1434-9922


ASJC Scopus subject areas

  • Computer Science (miscellaneous)
  • Computational Mathematics

Cite this

Fodor, J. (2010). Fuzzy preference relations based on differences. In S. Greco, R. A. M. Pereira, M. Squillante, R. Yager, & J. Kacprzyk (Eds.), Preferences and Decisions: Models and Applications (pp. 183-194). (Studies in Fuzziness and Soft Computing; Vol. 257). https://doi.org/10.1007/978-3-642-15976-3_11