Optimization under uncertainty is an important line of research having today many successful real applications in different areas. Despite its importance, few works on multi-objective optimization under uncertainty exist today. In our study, we address combinatorial multi-objective problem under uncertainty using the possibilistic framework. To this end, we firstly propose new Pareto relations for ranking the generated uncertain solutions in both mono-objective and multi-objective cases. Secondly, we suggest an extension of two well-known Pareto-base evolutionary algorithms namely, SPEA2 and NSGAII. Finally, the extended algorithms are applied to solve a multi-objective Vehicle Routing Problem (VRP) with uncertain demands.
CITATION STYLE
Bahri, O., Benamor, N., & Talbi, E. G. (2019). Possibilistic Framework for Multi-objective Optimization Under Uncertainty. In Studies in Computational Intelligence (Vol. 774, pp. 1–26). Springer Verlag. https://doi.org/10.1007/978-3-319-95104-1_1
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