Results 271 to 280 of about 104,332,993 (294)

Fuzzy Preference Relations and Multiobjective Decision Making

2007
Analysis of models is considered as part of a general approach to solving optimization problems with fuzzy coefficients. This approach consists in formulating and solving one and the same problem within the framework of mutually interrelated models with constructing equivalent analogs with fuzzy coefficients in objective functions alone.
Petr Ekel, Carlos Augusto Paiva da Silva Martins, Cláudio Campos, Fernando H. Schuffner Neto, Reinaldo M. Palhares   +4 more
openaire   +2 more sources

Individual Fuzzy Relation of Preference

1992
The main purpose of the fuzzy approach of individual preferences is to introduce some new behaviors inside the standard theory. The existing literature is generally divided in two schools, according to the position authors adopt relatively to the axiom of independence of Irrelevant Alternatives (IIA).1 Actually, most of the works using fuzzy ...
openaire   +1 more source

The Ordinal Consistency of a Hesitant Fuzzy Preference Relation

Journal of Interconnection Networks
An efficient solution to the misleading solutions of decision-making problems is the study of consistency when the decision makers express their opinions by means of fuzzy preference relations. To elucidate the consistency of HFPRs, the S-ordinal consistency of HFPRs was proposed, and S-OCI was also proposed to evaluate the degree of consistency of a ...
Xue Feng, Shengling Geng, Banghe Han
openaire   +1 more source

From Preference Relations to Fuzzy Choice Functions

2011
This is a first approach to the study of the connection between fuzzy preference relations and fuzzy choice functions. In particular we depart from a fuzzy preference relation and we study the conditions it must satisfy in order to get a fuzzy choice function from it. We are particulary interested in one function: G-rationalization.
Davide Martinetti, Ignacio Montes, Susana Díaz   +2 more
openaire   +1 more source

Fuzzy Preference Queries To Relational Databases

2011
Pivert, Olivier, Bosc, Patrick
openaire   +2 more sources

Ranking triangle and trapezoidal fuzzy numbers based on the relative preference relation

Applied Mathematical Modelling, 2015
Knight Wang
exaly  

Priorities of Intuitionistic Fuzzy Preference Relation Based on Multiplicative Consistency

IEEE Transactions on Fuzzy Systems, 2014
Huchang Liao, Zeshui Xu
exaly  

A least deviation method to obtain a priority vector of a fuzzy preference relation

European Journal of Operational Research, 2005
Zeshui Xu, Qingli Da
exaly  

A new method of obtaining the priority weights from an interval fuzzy preference relation

Information Sciences, 2012
Wei-Guo Zhang
exaly  

Deriving interval weights from an interval multiplicative consistent fuzzy preference relation

Knowledge-Based Systems, 2012
Shiquan Sun, Mingming Hu, Jibin Lan
exaly