Study of integration of flexibility and robustness to optimization methods
30 Junho 2011 ·
- Quem: Eduardo Laber
- Onde: FGV, sala 317
- Quando: 30 de Junho de 2011 às 16:00h
Study of integration of flexibility and robustness to optimization methods. Resumo: Resolution of difficult problems of optimization become more and more effective. However, to reach this effectiveness, the techniques are often very dedicated to an application. There are thus very effective methods of resolution but when an evolution of the problem occur, for instance addition or modification of a constraint, these methods become much less powerful or even unusable. Our goal is to evaluate how possible it is to develop algorithms able to deal with problems subjected to very heterogeneous constraints, moving in the time, without loss of performance. The study is applied to a problem of communication networks design. We present the results and analyses of the experiments carried out on the target problem. In particular, we evaluate if the suggested architecture allows to treat different versions from a basic problem, subjected to heterogeneous constraints whose characteristics are not known at the beginning.
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