Results 131 to 140 of about 356 (187)

Beta-Bézier OWA operator

International Journal of Approximate Reasoning, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Vikas Srivastava, Amit K. Singh
openaire   +2 more sources

Stancu OWA Operator

IEEE Transactions on Fuzzy Systems, 2015
A critical issue when selecting an ordered weighted aggregation (OWA) operator is the determination of the associated weights. For this reason, numerous weight generating methods have appeared in the literature. In this paper, a generalization of the binomial OWA operator on the basis of the Stancu polynomial is proposed and analyzed.
Amit K. Singh   +2 more
openaire   +1 more source

Tax Revenue Measurement Using OWA Operators

Cybernetics and Systems, 2022
The aim of this paper is to present the application of the OWA operator and some of its extensions in the calculation of continent and global tax revenues. The idea is to present how the analysis of an important economic indicator can vary depending on how the information is aggregated.
Ernesto Leon-Castro   +4 more
openaire   +3 more sources

RECURSIVE AND ITERATIVE OWA OPERATORS

International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2005
An important issue when using the OWA aggregation operators is the determination of weights. One approach is to link the weights to a desired attitudinal character for the aggregation. The ME-OWA operators provide a pioneering example of this approach.
Troiano, Luigi, Yager, Ronald R.
openaire   +2 more sources

On the Comparisons of OWA Operators and Ordinal OWA Operators

International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 1997
In this paper, comparisons of OWA operators and ordinal OWA operators are carried out by using lattice theoretic methods. It is proved first that in both cases, the set of all aggregation operators forms a lattice, then the concept of positive valuation is used to measure the "orness" of aggregation operators and the structures of all such possible ...
Taihe Fan, Dan A. Ralescu
openaire   +1 more source

Heavy OWA Operators

Fuzzy Optimization and Decision Making, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

The equivalence of maximum entropy OWA operator and geometric OWA operator

Proceedings of the 2003 International Conference on Machine Learning and Cybernetics (IEEE Cat. No.03EX693), 2004
In this paper, some properties of geometric OWA operator are investigated. The equivalence of the geometric OWA operator and the Maximum Entropy OWA operator is proved.
null Xin-Wang Liu, null Liang-Hua Chen
openaire   +1 more source

Generalized OWA Aggregation Operators

Fuzzy Optimization and Decision Making, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

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