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Approximated set-valued mapping approach for handling multiobjective bilevel problems
(Elsevier Ltd, 2017)
A significant amount of research has been done on bilevel optimization problems both in the realm of classical and evolutionary optimization. However, the multiobjective extensions of bilevel programming have received ...
Solving bilevel optimization problems using Kriging approximations
(IEEE, 2021-03-21)
Bilevel optimization involves two levels of optimization, where one optimization problem is nested within the other. The structure of the problem often requires solving a large number of inner optimization problems that ...