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Descripción
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| We introduceadominanceintensitymeasuringmethodtoderivearankingofalternativestodealwith incompleteinformationinmulti-criteriadecision-makingproblemsonthebasisofmulti-attribute utility theory(MAUT)andfuzzysetstheory.Weconsiderthesituationwherethereisimprecision concerningdecision-makers?preferences,andimpreciseweightsarerepresentedbytrapezoidalfuzzy weights.Theproposedmethodisbasedonthedominancevaluesbetweenpairsofalternatives.These values canbecomputedbylinearprogramming,asanadditivemulti-attributeutilitymodelisusedto rate thealternatives.Dominancevaluesarethentransformedintodominanceintensitymeasures,used to rankthealternativesunderconsideration.Distancesbetweenfuzzynumbersbasedonthegeneral- ization oftheleftandrightfuzzynumbersareutilizedtoaccountforfuzzyweights. An exampleconcerningtheselectionofinterventionstrategiestorestoreanaquaticecosystem contaminatedbyradionuclidesillustratestheapproach.MonteCarlosimulationtechniqueshavebeen usedtoshowthattheproposedmethodperformswellfordifferentimprecisionlevelsintermsofahit ratio andarank-ordercorrelationmeasure. | |
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Internacional
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Si |
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JCR del ISI
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Si |
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Título de la revista
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Omega-International Journal of Management Science |
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ISSN
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0305-0483 |
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Factor de impacto JCR
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3,024 |
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Información de impacto
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Volumen
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DOI
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Número de revista
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Desde la página
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397 |
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Hasta la página
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405 |
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Mes
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SIN MES |
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Ranking
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