138 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Charles UniversityCZ11 papers
- Czech Academy of Sciences, Institute of Information Theory and AutomationCZ5 papers
- Czech Technical University in PragueCZ5 papers
- University of MannheimDE3 papers
- Johannes Kepler University of LinzAT2 papers
- Queen Mary University of LondonGB2 papers
- University of California, BerkeleyUS2 papers
- University of OxfordGB2 papers
- University of TurinIT2 papers
- Utrecht UniversityNL2 papers
- American UniversityUS1 paper
- Cambridge Econometrics (United Kingdom)GB1 paper
6 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}(…
Interval Linear Programming under Transformations: Optimal Solutions and Optimal Value Range
Elif Garajová, Milan Hladík, Miroslav Rada
Interval linear programming provides a tool for solving real-world optimization problems under interval-valued uncertainty. Instead of approximating or estimating crisp input data,…
Testing weak optimality of a given solution in interval linear programming revisited: NP-hardness proof, algorithm and some polynomial cases
Miroslav Rada, Milan Hladík, Elif Garajová
We address the problem of testing weak optimality of a given solution of a given interval linear program. The problem was recently wrongly stated to be polynomially solvable. We di…
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.…
Robust optimal solutions in interval linear programming with forall-exists quantifiers
Milan Hladík
We introduce a novel kind of robustness in linear programming. A solution x* is called robust optimal if for all realizations of objective functions coefficients and constraint mat…