A linguistic lattice-valued approach for fuzzy multi-objective decision making

Research output: Contribution to journalArticle

Authors

Institutes & Expert groups

Documents & links

Abstract

Most of the present methods for multi-objective decision making can only deal with linearly ordered preference information. In this paper, we focus on investigating methods for multi-objective decision making when the preference information set includes incomparable natural language terms. A logical algebraic structure of lattice implication algebra is then applied to represent both comparable and incomparable information simultaneously. We present a model for multi-objective decision making in which the preference information set is a kind of linguistic-valued lattice implication algebras. And we extend the model to deal with the multi-objective decision making when the preference information set is a generalized linguistic-valued lattice. In these cases, decision makers can supply lattice information on their preference and weights of the individual objectives.

Details

Original languageEnglish
Pages (from-to)233-249
JournalJournal of Multiple-Valued Logic and Soft Computing
Volume14
Issue number3-5
Publication statusPublished - Dec 2007

Keywords

  • decision-making, multi-objective decision making, L-fuzzy set, lattice implication algebra, incomparable information.

ID: 291823