PROMCALC & GAIA: a new decision support system for multicriteria decision aid

Bertrand Mareschal () and Jean Pierre Brans

ULB Institutional Repository from ULB -- Universite Libre de Bruxelles

Abstract: PROMCALC & GAIA is the last development of the interactive decision support system based on the PROMETHEE and GAIA methodology. In the first section, the fundamental characteristics of multicriteria problems are recalled and requisites are formulated for an appropriate multicriteria decision aid methodology. Based on these requisites, the PROMETHEE methods are then introduced, including newer developments such as PROMETHEE V (multicriteria optimization under constraints) and the GAIA visual modelling method. The actual implementation of the proposed methodology in the PROMCALC & GAIA software is then detailed and a numerical example is developed to illustrate the possibilities of the system. © 1994.

Keywords: GAIA; Multicriteria decision aid; Outranking; PROMCALC; PROMETHEE (search for similar items in EconPapers)
Date: 1994
Note: SCOPUS: ar.j
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Citations: View citations in EconPapers (55)

Published in: Decision Support Systems (1994) v.12,p.297-310

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