Lubos Marek

According to our database, Lubos Marek authored at least 11 papers between 2015 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

A lower bound for proportion of visibility polygon's surface to entire polygon's surface: Estimated by Art Gallery Problem and proven that cannot be greatly improved.

Lubomír Stepánek, Filip Habarta, Ivana Malá, Lubos Marek

Proceedings of the 18th Conference on Computer Science and Intelligence Systems, 2023

Let's estimate all parameters as probabilities: Precise estimation using Chebyshev's inequality, Bernoulli distribution, and Monte Carlo simulations.

Lubomír Stepánek, Filip Habarta, Ivana Malá, Lubos Marek

Proceedings of the 18th Conference on Computer Science and Intelligence Systems, 2023

2022

Application of an Inverse Dirichlet's Principle to Discrete Recreational Problems: Bound Estimation's Optimization Using Combinatorial Probability and Comparison of Numerical Bound Estimation Using Various Algorithms, Including Recursive Inclusion-Exclusion Principle.

Lubomír Stepánek, Filip Habarta, Ivana Malá, Lubos Marek, Stefka Fidanova

Proceedings of the Recent Advances in Computational Optimization - Selected Papers from the WCO 2022, 2022

Dirichlet's principle revisited: An inverse Dirichlet's principle definition and its bound estimation improvement using stochastic combinatorics.

Lubomír Stepánek, Filip Habarta, Ivana Malá, Lubos Marek

Proceedings of the Communication Papers of the 17th Conference on Computer Science and Intelligence Systems, 2022

A short note on post-hoc testing using random forests algorithm: Principles, asymptotic time complexity analysis, and beyond.

Lubomír Stepánek, Filip Habarta, Ivana Malá, Lubos Marek

Proceedings of the 17th Conference on Computer Science and Intelligence Systems, 2022

2021

Alternatives for greedy discrete subsampling: various approaches including cluster subsampling of COVID-19 data with no response variable.

Lubomír Stepánek, Filip Habarta, Ivana Malá, Lubos Marek

Proceedings of the Position and Communication Papers of the 16th Conference on Computer Science and Intelligence Systems, 2021

A random forest-based approach for survival curves comparing: principles, computational aspects and asymptotic time complexity analysis.

Lubomír Stepánek, Filip Habarta, Ivana Malá, Lubos Marek

Proceedings of the 16th Conference on Computer Science and Intelligence Systems, 2021

2020

Reducing the First-Type Error Rate of the Log-Rank Test: Asymptotic Time Complexity Analysis of An Optimized Test's Alternative.

Lubomír Stepánek, Filip Habarta, Ivana Malá, Lubos Marek

Proceedings of the Recent Advances in Computational Optimization, 2020

Analysis of asymptotic time complexity of an assumption-free alternative to the log-rank test.

Lubomír Stepánek, Filip Habarta, Ivana Malá, Lubos Marek

Proceedings of the 2020 Federated Conference on Computer Science and Information Systems, 2020

2016

Using mixture density functions for modelling of wage distributions.

Lubos Marek, Michal Vrabec

Central Eur. J. Oper. Res., 2016

2015

Analysis of Neurosurgery Data Using Statistical and Data Mining Methods.

Petr Berka, Josef Jablonsky, Lubos Marek, Michal Vrabec

Proceedings of the Advances in Artificial Intelligence and Its Applications, 2015