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Title: A method for decision making with the OWA operator
Author: Merigó Lindahl, José M.
Gil Lafuente, Anna Maria
Keywords: Lògica borrosa
Presa de decisions
Responsabilitat social de l'empresa
Teoria d'operadors
Jocs d'estratègia (Matemàtica)
Desenvolupament sostenible
Fuzzy logic
Decision making
Social responsability of business
Operator theory
Games of strategy (Mathematics)
Sustainable development
Issue Date: 31-Jan-2012
Publisher: COMSIS Consortium
Abstract: 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). This index is based on distance measures and other techniques that are useful for decision making. By using the OWA operator in the IMAM, we form a new aggregation operator that we call the ordered weighted averaging index of maximum and minimum level (OWAIMAM) operator. The main advantage is that it provides a parameterized family of aggregation operators between the minimum and the maximum and a wide range of special cases. Then, the decision maker may take decisions according to his degree of optimism and considering ideals in the decision process. A further extension of this approach is presented by using hybrid averages and Choquet integrals. We also develop an application of the new approach in a multi-person decision-making problem regarding the selection of strategies.
Note: Reproducció del document publicat a: 10.2298/CSIS110206044M
It is part of: Computer Science and Information Systems, 2012, vol. 9, num. 1, p. 359-382
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ISSN: 1820-0214
Appears in Collections:Articles publicats en revistes (Empresa)

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