30 citations · 63 across the 10 of their papers we have counts for
5 papers · 1 filter
Walks on hyperplane arrangements and optimization of piecewise linear functions
Michal Černý, Milan Hladík, Miroslav Rada
We propose an exact iterative algorithm for minimization of a class of continuous cell-wise linear convex functions on a hyperplane arrangement. Our particular setup is motivated b…
A new polynomially solvable class of quadratic optimization problems with box constraints
Milan Hladík, Michal Černý, Miroslav Rada
We consider the quadratic optimization problem , where is a box and is assumed to be $\mathcal{O}(…
Tolerances, robustness and parametrization of matrix properties related to optimization problems
Milan Hladík
When we speak about parametric programming, sensitivity analysis, or related topics, we usually mean the problem of studying specified perturbations of the data such that for a giv…
A novel data envelopment analysis ranking based on a robust approach
Milan Hladík
We propose a novel DEA ranking based on a robust optimization viewpoint: the higher ranking for those DMU's that remain efficient even for larger variations of data and vice versa.…
The Effect of Hessian Evaluations in the Global Optimization αBB Method
Milan Hladík
We consider convex underestimators that are used in the global optimization αBB method and its variants. The method is based by augmenting the original nonconvex function by a rela…