Multiple Attribute Group Decision Making Models under Fuzzy Number Intuitionistic Fuzzy Environment

Author

Park, Jin Han ; Park, Jong Seo ; Kwun, Young Chel

Author_Institution

Div. of Math. Sci., Pukyong Nat. Univ., Pusan, South Korea

Volume

6

fYear

2009

fDate

14-16 Aug. 2009

Firstpage

329

Lastpage

334

Abstract

In this paper, based on the fuzzy number intuitionistic fuzzy hybrid geometric (FIFHG) operator and the fuzzy number intuitionistic fuzzy weighted geometric (FIFWG) operator, we investigate the group decision making problems in which all the information provided by the decision-makers is presented as fuzzy number intuitionistic fuzzy decision matrices where each of the elements is characterized by fuzzy number intuitionistic fuzzy numbers, and the information about attribute weights is partially known. An illustrative example is given to verify the developed approach.

Keywords

formal logic; fuzzy set theory; group decision support systems; decision matrices; fuzzy hybrid geometric operator; fuzzy number intuitionistic fuzzy environment; fuzzy weighted geometric operator; multiple attribute group decision making models; Arithmetic; Decision making; Fuzzy set theory; Fuzzy sets; Fuzzy systems; Gold; Gravity; Mathematical model; Mathematics; Solid modeling; FIFHG operator; FIFWG operator.; Multiple attribute group decision making; fuzzy number intuitionistic fuzzy decision matrix; fuzzy number intuitionistic fuzzy number;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on

Conference_Location

Tianjin

Print_ISBN

978-0-7695-3735-1

Type

conf

DOI

10.1109/FSKD.2009.642

Filename

5359861