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https://hdl.handle.net/10316/4075
Title: | A weight space-based approach to fuzzy multiple-objective linear programming | Authors: | Borges, Ana Rosa Antunes, Carlos Henggeler |
Keywords: | multiple-objective linear programming; Fuzzy sets; Interactive methods; Weight space; Efficient solutions; Decision support systems | Issue Date: | 2003 | Citation: | Decision Support Systems. 34:4 (2003) 427-443 | Abstract: | In this paper, the effects of uncertainty on multiple-objective linear programming models are studied using the concepts of fuzzy set theory. The proposed interactive decision support system is based on the interactive exploration of the weight space. The comparative analysis of indifference regions on the various weight spaces (which vary according to intervals of values of the satisfaction degree of objective functions and constraints) enables to study the stability and evolution of the basis that correspond to the calculated efficient solutions with changes of some model parameters. | URI: | https://hdl.handle.net/10316/4075 | Rights: | openAccess |
Appears in Collections: | FCTUC Eng.Electrotécnica - Artigos em Revistas Internacionais |
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