Results 21 to 30 of about 3,085 (201)
Least Squares in a Data Fusion Scenario via Aggregation Operators
Axioms, 2022 In this paper, appropriate least-squares methods were developed to operate in data fusion scenarios. These methods generate optimal estimates by combining measurements from a finite collection of samples.
Gildson Queiroz de Jesus +1 more
doaj +1 more source
Developing environmental indices using fuzzy numbers ordered weighted averaging (FN-OWA) operators
Stochastic Environmental Research and Risk Assessment, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sadiq, R., Tesfamariam, S.
openaire +6 more sources
Fuzzy Branch-and-Bound Algorithm with OWA Operators in the Case of Consumer Decision Making
Mathematics, 2021 The ordered weighted averaging (OWA) operator is one of the most used techniques in the operator’s aggregation procedure. This paper proposes a new assignment algorithm by using the OWA operator and different extensions of it in the Branch-and-bound ...
Emili Vizuete-Luciano +4 more
doaj +1 more source
Indicators for the characterization of discrete Choquet integrals [PDF]
, 2014 Ordered weighted averaging (OWA) operators and their extensions are powerful tools used in numerous decision-making problems. This class of operator belongs to a more general family of aggregation operators, understood as discrete Choquet integrals ...
Belles Sampera, Jaume +3 more
core +1 more source
Information, 2022 In this paper, first, we extend the analytical expression of the optimal solution of the constrained OWA aggregation problem with two comonotone constraints by also including the case when the OWA weights are arbitrary non-negative numbers.
Lucian Coroianu, Robert Fullér
doaj +1 more source
Probabilistic risk analysis using ordered weighted averaging (OWA) operators
Stochastic Environmental Research and Risk Assessment, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tesfamariam, S., Sadiq, R.
openaire +2 more sources
Single machine scheduling problems with uncertain parameters and the OWA criterion [PDF]
, 2014 In this paper a class of single machine scheduling problems is discussed. It is assumed that job parameters, such as processing times, due dates, or weights are uncertain and their values are specified in the form of a discrete scenario set.
Kasperski, Adam, Zielinski, Pawel
core +2 more sources
Technological and Economic Development of Economy, 2016 In this paper, we present the intuitionistic fuzzy generalized probabilistic ordered weighted averaging (IFGPOWA) operator. It is a new aggregation operator that uses generalized means in a unified model between the probability and the OWA operator.
Shouzhen Zeng, Weihua Su, Chonghui Zhang
doaj +1 more source
A Partial Order OWA Operator for Solving the OWA Weighing Dilemma
IEEE Access, 2023 Prior weights are necessary for the application of ordered weighted averaging (OWA) operators, but obtaining them is expensive and contentious, which restricts the application of operators.
Mingyu Li, Ruize Xu, Qinghua Chen
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A method for decision making with the OWA operator [PDF]
, 2014 A new method for decision making that uses the ordered weighted averaging (OWA) operator in the aggregation of the information is presented. It is used a concept that it is known in the literature as the index of maximum and minimum level (IMAM).
Gil Lafuente, Anna Maria +1 more
core +2 more sources