Induced aggregation operators in decision making with the Dempster-Shafer belief structure

dc.contributor.author
Merigó Lindahl, José M.
dc.contributor.author
Casanovas Ramón, Montserrat
dc.date.issued
2010-04-07T12:22:48Z
dc.date.issued
2010-04-07T12:22:48Z
dc.date.issued
2007
dc.identifier
https://hdl.handle.net/2445/11972
dc.description.abstract
We study the induced aggregation operators. The analysis begins with a revision of some basic concepts such as the induced ordered weighted averaging (IOWA) operator and the induced ordered weighted geometric (IOWG) operator. We then analyze the problem of decision making with Dempster-Shafer theory of evidence. We suggest the use of induced aggregation operators in decision making with Dempster-Shafer theory. We focus on the aggregation step and examine some of its main properties, including the distinction between descending and ascending orders and different families of induced operators. Finally, we present an illustrative example in which the results obtained using different types of aggregation operators can be seen.
dc.description.abstract
- En este trabajo se estudian los operadores de agregación inducidos como son el induced ordered weighted averaging (IOWA) operator y el induced ordered weighted geometric (IOWG) operator. También se analiza el proceso de toma de decisiones mediante la estructura de credibilidad de Dempster-Shafer. La principal propuesta del trabajo es la utilización de operadores de agregación inducidos en la toma de decisiones mediante la estructura de credibilidad de Dempster-Shafer. Se da especial atención al proceso de agregación estudiando algunas de sus principales propiedades como son la distinción entre órdenes ascendentes y descendentes, y el estudio de diferentes familias de operadores inducidos. Finalmente, se desarrolla un ejemplo ilustrativo en donde se pueden observar los diferentes resultados obtenidos según el tipo de operador utilizado.
dc.format
37 p.
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215442 bytes
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application/pdf
dc.language
eng
dc.publisher
Universitat de Barcelona. Facultat d'Economia i Empresa
dc.relation
Reproducció digital del document publicat a http://www.ere.ub.es/dtreball/E07184.rdf/view
dc.relation
Documents de treball (Facultat d'Economia i Empresa. Espai de Recerca en Economia), 2007, E07/184
dc.relation
[WP E-Eco07/184]
dc.rights
cc-by-nc-nd, (c) Merigó et al., 2007
dc.rights
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights
info:eu-repo/semantics/openAccess
dc.source
UB Economics – Working Papers [ERE]
dc.subject
Operadors d'agregació
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Presa de decisions
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Teoria de Dempster-Shafer
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Incertesa
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Aggregation operators
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Decision making
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Dempster-Shafer theory
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Uncertainty
dc.title
Induced aggregation operators in decision making with the Dempster-Shafer belief structure
dc.type
info:eu-repo/semantics/workingPaper


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