Valued outranking relations in ELECTRE providing manageable disaggregation proc...

• Author(s): Mousseau, Vincent ; Dias, Luís
• Date: 2004
• Persistent ID: http://hdl.handle.net/10316/5496
• Origin: Estudo Geral - Universidade de Coimbra
• Subject(s): Multiple criteria analysis; Valued outranking relations; Veto effect; Parameter inference procedures; ELECTRE
• Document Type: Article
• Language: English

Description

In ELECTRE methods, the construction of an outranking relation amounts at validating or invalidating, for any pair of alternatives (a,b), the assertion "a is at least as good as b". This comparison is grounded on the evaluation vectors of both alternatives, and on additional information concerning the decision maker's preferences, accounting for two conditions: concordance and non-discordance. http://www.sciencedirect.com/science/article/B6VCT-48FSXK6-1/1/3e50fcda5d17622679480561233d0461