Results 71 to 80 of about 356 (187)
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
Satellite Data in Agricultural and Environmental Economics: Theory and Practice
Agricultural Economics, Volume 56, Issue 3, Page 493-511, May 2025.ABSTRACT Agricultural and environmental economists are in the fortunate position that a lot of what is happening on the ground is observable from space. Most agricultural production happens in the open and one can see from space when and where innovations are adopted, crop yields change, or forests are converted to pastures, to name just a few examples.
David Wuepper +2 more
wiley +1 more source
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
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
Aggregation of Individual Feature Based Similarities and Application to Hierarchical Clustering
Chemical Engineering Transactions, 2015 The measure of similarity/dissimilarity is important to clustering algorithms. By using different similarity metrics, a clustering algorithm may achieve different clustering results.
N. Zhou, B.J. Xie, T. Wang
doaj +1 more source
OWA Operators in Portfolio Selection
, 2015 Portfolio choice is the process of selecting the optimal proportion of various assets. One of the most well-known methods is the mean-variance approach developed by Harry Markowitz. This paper introduces the ordered weighted average (OWA) in the mean-variance model.
Laengle Scarlazetta, Sigifredo +2 more
openaire +2 more sources
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