30 citations · 63 across the 10 of their papers we have counts for
11 papers
Sparse Universum Quadratic Surface Support Vector Machine Models for Binary Classification
Hossein Moosaei, Ahmad Mousavi, Milan Hladík +1
In binary classification, kernel-free linear or quadratic support vector machines are proposed to avoid dealing with difficulties such as finding appropriate kernel functions or tu…
Efficient Set-Based Approaches for the Reliable Computation of Robot Capabilities
Joshua Pickard, Vincent Padois, Milan Hladík +1
To reliably model real robot characteristics, interval linear systems of equations allow to describe families of problems that consider sets of values. This allows to easily accoun…
On preconditioning and solving an extended class of interval parametric linear systems
Iwona Skalna, Milan Hladík
We deal with interval parametric systems of linear equations and the goal is to solve such systems, which basically comes down to finding an enclosure for a parametric solution set…
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}(…
Contribution of Interval Linear Algebra to the Ongoing Discussions on Multiple Breath Washout Test
Jaroslav Horáček, Václav Koucký, Milan Hladík
In the paper the interval least squares approach to estimate/fit data with interval uncertainties is introduced. The solution of this problem is discussed from the perspective of i…
Determinants of Interval Matrices
Jaroslav Horáček, Milan Hladík, Josef Matějka
In this paper we shed more light on determinants of interval matrices. Computing the exact bounds on a determinant of an interval matrix is an NP-hard problem. Therefore, attention…
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.…
AE solutions and AE solvability to general interval linear systems
Milan Hladík
We consider linear systems of equations and inequalities with coefficients varying inside given intervals. We define their solutions (so called AE solutions) and solvability (so ca…
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…