Results 81 to 90 of about 480,167 (204)
International Journal of Computational Intelligence Systems, 2016 The assessment of goods quality using experts is costly task in addition to their often unavailability. In this paper, we present a new method for ranking physical features of consumer goods according to their relevancy to multiple evaluators’ perception
I. Feki +5 more
doaj +1 more source
OWA-based fuzzy m-ary adjacency relations in Social Network Analysis. [PDF]
In this paper we propose an approach to Social Network Analysis (SNA) based on fuzzy m-ary adjacency relations. In particular, we show that the dimension of the analysis can naturally be increased and interesting results can be derived.
Matteo Brunelli +2 more
core
Second Hankel Determinant for a Class of Analytic Functions Defined by Fractional Derivative
International Journal of Mathematics and Mathematical Sciences, 2008 By making use of the fractional differential operator Ωzλ due to Owa and Srivastava, a class of analytic functions ℛλ(α,ρ) (0≤ρ≤1, 0 ...
A. K. Mishra, P. Gochhayat
doaj +1 more source
Technological and Economic Development of Economy, 2016 In the real decision-making, there are many multiple attribute decision-making (MADM) problems, in which there exists the prioritised relationship among decision-making attributes.
Peide Liu +2 more
doaj +1 more source
Owa Operators In Generalized Distances
, 2009 Different types of aggregation operators such as the ordered weighted quasi-arithmetic mean (Quasi-OWA) operator and the normalized Hamming distance are studied. We introduce the use of the OWA operator in generalized distances such as the quasiarithmetic distance.
Gil Lafuente, Anna Maria +1 more
openaire +3 more sources
Learning Weights in the Generalized OWA Operators [PDF]
Fuzzy Optimization and Decision Making, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Forecasting the real average retirement benefit in the United States using OWA operators
Technological and Economic Development of EconomyThe issue of pensions has become increasingly topical. This paper presents the ordered weighted averaging real average pension (OWARAP) operator. The OWARAP operator is based on the ordered weighted averaging (OWA) operator and calculates the future ...
Anton Figuerola-Wischke +1 more
doaj +1 more source
The General Model for Least Convex Disparity RIM Quantifier Problems
Mathematics, 2019 Hong (Mathematics 2019, 7, 326) recently introduced the general least squares deviation (LSD) model for ordered weighted averaging (OWA) operator weights.
Dug Hun Hong
doaj +1 more source
Modelo para el análisis estático en grafos difusos basado en indicadores compuestos de centralidad
Revista Cubana de Ciencias Informáticas, 2015 Fuzzy graphs have recently grown in popularity for decision support. Finding the most important node in the model has multiple applications. Static analysis in fuzzy graphs is mainly based in only one centrality measure, degree centrality.
Rafael Bello Lara +3 more
doaj
How well does the OWA operator represent real preferences?
, 2017 We present the results of an empirical study, in which we analyze the ability of the Ordered Weighted Average (OWA) operator to model actual preferences in a multi-attribute ranking task. We compare the OWA to a competing model (Simple Additive Weighting
Reimann, Olivier +5 more
core +1 more source