A direct method of linearization for continuous minimax problems
Journal of Optimization Theory and Applications
SIAM Journal on Optimization
A robust minimax approach to classification
The Journal of Machine Learning Research
Global Optimization Issues in Multiparametric Continuous and Mixed-Integer Optimization Problems
Journal of Global Optimization
Global solution of semi-infinite programs
Mathematical Programming: Series A and B
Linearly Constrained Global Optimization and Stochastic Differential Equations
Journal of Global Optimization
Parametric global optimisation for bilevel programming
Journal of Global Optimization
Global solution of bilevel programs with a nonconvex inner program
Journal of Global Optimization
Particle swarm optimization for bi-level pricing problems in supply chains
Journal of Global Optimization
Worst-case global optimization of black-box functions through Kriging and relaxation
Journal of Global Optimization
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We propose an algorithm for the global optimization of three problem classes: generalized semi-infinite, continuous coupled minimax and bi-level problems. We make no convexity assumptions. For each problem class, we construct an oracle that decides whether a given objective value is achievable or not. If a given value is achievable, the oracle returns a point with a value better than or equal to the target. A binary search is then performed until the global optimum is obtained with the desired accuracy. This is achieved by solving a series of appropriate finite minimax and min-max-min problems to global optimality. We use Laplace's smoothing technique and a simulated annealing approach for the solution of these problems. We present computational examples for all three problem classes.