Results 81 to 90 of about 520,055 (205)
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
THE COMPUTATIONAL PROBLEM OF USING OWA OPERATORS
, 1995 In this paper we will analyze some computational problems related with the use of OWA operators as information aggregators. In particular we will concentrate on ordered hierarchical aggregations of OWA operators as defined in [4].Depto.
Cutello, Vincenzo +4 more
core +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
The Scientific World Journal, 2014 Interval-valued hesitant fuzzy set (IVHFS), which is the further generalization of hesitant fuzzy set, can overcome the barrier that the precise membership degrees are sometimes hard to be specified and permit the membership degrees of an element to a ...
Ding-Hong Peng +3 more
doaj +1 more source
The induced 2-tuple linguistic generalized OWA operator and its application in linguistic decision making [PDF]
We present the induced 2-tuple linguistic generalized ordered weighted averaging (2-TILGOWA) operator. This new aggregation operator extends previous approaches by using generalized means, order-inducing variables in the reordering of the arguments and ...
Jose M. Merigo Lindahl +1 more
core
Decision-making under risk and uncertainty and its application in strategic management
Journal of Business Economics and Management, 2014 We introduce a new decision-making model that unifies risk and uncertain environments in the same formulation. For doing so, we present the induced probabilistic ordered weighted averaging (IPOWA) operator.
José M. Merigó
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
The importance of enterprise risk management in large companies in Colombia
Technological and Economic Development of Economy, 2019 The main aim of this paper is to establish that essential aspects are determinant in the enterprise risk identification (ERI) and the existing interrelationship between each corporate risk goals, in the large companies of Colombia.
Fabio Blanco-Mesa +3 more
doaj +1 more source
Fuzzy Linguistic Induced Ordered Weighted Averaging Operator and Its Application
Journal of Applied Mathematics, 2012 With respect to multiple attribute group decision making (MAGDM) problems, in which the attribute weights take the form of real numbers, and the attribute values take the form of fuzzy linguistic scale variables, a decision analysis approach is proposed.
Sidong Xian
doaj +1 more source
Decision making in the assignment process by using the Hungarian algorithm with OWA operators
Technological and Economic Development of Economy, 2015 Assignment processes permit to coordinate two set of variables so each variable of the first set is connected to another variable of the second set. This paper develops a new assignment algorithm by using a wide range of aggregation operators in the ...
Emili Vizuete-Luciano +3 more
doaj +1 more source