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Título
Aggregating opinions in non-uniform ordered qualitative scales
Año del Documento
2018
Editorial
Elsevier
Descripción
Producción Científica
Documento Fuente
Applied Soft Computing, 2018, Volume 67, Pages 652-657
Abstract
This paper introduces a new voting system in the setting of ordered qualitative scales. The process is conducted in a purely ordinal way by considering an ordinal proximity measure that assigns an ordinal degree of proximity to each pair of linguistic terms of the qualitative scale. Once the agents assess the alternatives through the qualitative scale, the alternatives are ranked according to the medians of the ordinal degrees of proximity between the obtained individual assessments and the highest linguistic term of the scale. Since some alternatives may share the same median, an appropriate tie-breaking procedure is introduced. Some properties of the proposed voting system have been provided.
Palabras Clave
Toma de decisiones grupales
Escala cualitativa
Group decision making
Qualitative scales
ISSN
1568-4946
Revisión por pares
SI
Patrocinador
Ministerio de Economía, Industria y Competitividad (Project ECO2016-77900-P)
Version del Editor
Propietario de los Derechos
© 2017 Elsevier
Idioma
eng
Tipo de versión
info:eu-repo/semantics/submittedVersion
Derechos
openAccess
Collections
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