394 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- HUN-REN Institute for Computer Science and ControlHU69 papers
- Hungarian Academy of SciencesHU32 papers
- ELTE Centre for Economic and Regional StudiesHU20 papers
- Budapest University of Technology and EconomicsHU14 papers
- Eötvös Loránd UniversityHU12 papers
- HUN-REN Wigner Research Centre for PhysicsHU11 papers
- Institute of EconomicsRU9 papers
- University College LondonGB9 papers
- Hungarian Research NetworkHU7 papers
- Complexity Science HubAT6 papers
- Institut de Recherche en Informatique de ToulouseFR6 papers
- Université Toulouse-I-CapitoleFR6 papers
19 papers · 1 filter
Simulating nonlocal no-signaling boxes
Mátyás Koniorczyk, Péter Naszvadi, András Bodor +3
We present a computer framework to simulate two-party boxes that exhibit nonclassical no-signaling correlations through a Web-based application programming interface (RESTful Web A…
Mitigating the risk of tanking in multi-stage tournaments
László Csató
Multi-stage tournaments consisting of a round-robin group stage followed by a knockout phase are ubiquitous in sports. However, this format is incentive incompatible if at least tw…
Right-left asymmetry of the eigenvector method: A simulation study
László Csató
The eigenvalue method, suggested by the developer of the extensively used Analytic Hierarchy Process methodology, exhibits right-left asymmetry: the priorities derived from the rig…
On the coincidence of optimal completions for small pairwise comparison matrices with missing entries
László Csató, Kolos Csaba Ágoston, Sándor Bozóki
Incomplete pairwise comparison matrices contain some missing judgements. A natural approach to estimate these values is provided by minimising a reasonable measure of inconsistency…
Understanding Political Divisiveness using Online Participation data from the 2022 French and Brazilian Presidential Elections
Carlos Navarrete, Mariana Macedo, Rachael Colley +8
Digital technologies can augment civic participation by facilitating the expression of detailed political preferences. Yet, digital participation efforts often rely on methods opti…
The incomplete Analytic Hierarchy Process and Bradley-Terry model: (in)consistency and information retrieval
László Gyarmati, Éva Orbán-Mihálykó, Csaba Mihálykó +2
Several methods of preference modeling, ranking, voting and multi-criteria decision making include pairwise comparisons. It is usually simpler to compare two objects at a time, fur…
Sharp log-Sobolev inequalities in spaces with applications
Zoltán M. Balogh, Alexandru Kristály, Francesca Tripaldi
Given we prove the sharp -log-Sobolev inequality on noncompact metric measure spaces satisfying the condition, where the optimal constant involves the…
Multidimensional Economic Complexity and Inclusive Green Growth
Viktor Stojkoski, Philipp Koch, César A. Hidalgo
To achieve inclusive green growth, countries need to consider a multiplicity of economic, social, and environmental factors. These are often captured by metrics of economic complex…
The unfairness of the revenue distribution system used in the UEFA club competitions
László Csató
The Union of European Football Associations (UEFA) distributes commercial revenue from its club competitions according to a complex mechanism. Coefficient-based amounts are paid su…
BiometricBlender: Ultra-high dimensional, multi-class synthetic data generator to imitate biometric feature space
Marcell Stippinger, Dávid Hanák, Marcell T. Kurbucz +3
The lack of freely available (real-life or synthetic) high or ultra-high dimensional, multi-class datasets may hamper the rapidly growing research on feature screening, especially…
A lexicographically optimal completion for pairwise comparison matrices with missing entries
Kolos Csaba Ágoston, László Csató
Estimating missing judgements is a key component in many multi-criteria decision making techniques, especially in the Analytic Hierarchy Process. Inspired by the Koczkodaj inconsis…
On head-to-head results as tie-breaker and consequent opportunities for collusion
László Csató
The outcome of some football matches has benefited both teams at the expense of a third team because head-to-head results were used for breaking ties. Inspired by these examples, o…
Optimal sequences for pairwise comparisons: the graph of graphs approach
Zsombor Szádoczki, Sándor Bozóki
In preference modelling, it is essential to determine the number of questions and their arrangements to ask from the decision maker. We focus on incomplete pairwise comparison matr…
The Policy Implications of Economic Complexity
César A. Hidalgo
In recent years economic complexity has grown into an active field of fundamental and applied research. Yet, despite important advances, the policy implications of economic complex…
Tournament schedules and incentives in a double round-robin tournament with four teams
László Csató, Roland Molontay, József Pintér
In a round-robin tournament, a team may lack the incentive to win if its final rank does not depend on the outcome of the matches still to be played. This paper introduces a classi…
Group draw with unknown qualified teams: A lesson from the 2022 FIFA World Cup draw
László Csató
The draw for the 2022 FIFA World Cup has been organised before the identity of three winners of the play-offs is revealed. Seeding has been based on the FIFA World Ranking released…
Reconstruction of observed mechanical motions with Artificial Intelligence tools
Antal Jakovac, Marcell T. Kurbucz, Peter Posfay
The goal of this paper is to determine the laws of observed trajectories assuming that there is a mechanical system in the background and using these laws to continue the observed…
The Complexity of Matching Games: A Survey
Márton Benedek, Péter Biró, Matthew Johnson +2
Matching games naturally generalize assignment games, a well-known class of cooperative games. Interest in matching games has grown recently due to some breakthrough results and ne…
Understanding European Integration with Bipartite Networks of Comparative Advantage
Riccardo Di Clemente, Balázs Lengyel, Lars F. Andersson +1
Core objectives of European common market integration are convergence and economic growth, but these are hampered by redundancy, and value chain asymmetries. The challenge is how t…