| Revista: | Pesquisa operacional |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000313031 |
| ISSN: | 0101-7438 |
| Autors: | Jiménez, Antonio1 Ríos Insua, Sixto Mateos, Alfonso |
| Institucions: | 1Universidad Politécnica de Madrid, Escuela de Ciencias de la Computación, Madrid. España |
| Any: | 2002 |
| Període: | Jul-Dic |
| Volum: | 22 |
| Número: | 2 |
| Paginació: | 265-280 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico, descriptivo |
| Resumen en inglés | We consider the multiattribute decision-making problem under risk with partial information of the decision-makers' preferences modelled through an imprecise vectorial utility function and where the consequences are assumed under uncertainty. In this framework under imprecision, we introduce the appropriate utility efficient set that plays a fundamental role because it is where the decision-maker must look for a solution. However, this set can be difficult to determine. So, we provide a decision support system with a solution strategy based on interactive simulated annealing for generating a subset of efficient solutions that gives a fair representation of the whole set, to progressively derive one or several satisfying solutions to aid the decision-maker in his/her final choice |
| Disciplines | Matemáticas |
| Paraules clau: | Matemáticas aplicadas, Funciones vectoriales, Eficiencia, Simulación de templado, Toma de decisiones |
| Keyword: | Mathematics, Applied mathematics, Vector functions, Efficient set, Simulated annealing, Decision making |
| Text complet: | Texto completo (Ver HTML) |
