3 citations · 3 across the 2 of their papers we have counts for
4 papers
A Secure Federated Data-Driven Evolutionary Multi-objective Optimization Algorithm
Qiqi Liu, Yuping Yan, Peter Ligeti +1
Data-driven evolutionary algorithms usually aim to exploit the information behind a limited amount of data to perform optimization, which have proved to be successful in solving ma…
Smallest graphs achieving the Stinson bound
Mate Gyarmati, Peter Ligeti
Perfect secret sharing scheme is a method of distribute a secret information among participants such that only predefined coalitions, called qualified subsets of the participan…
Secret sharing on large girth graphs
Laszlo Csirmaz, Peter Ligeti
We investigate graph based secret sharing schemes and its information ratio, also called complexity, measuring the maximal amount of information the vertices has to store. It was c…
Erdős-Pyber theorem for hypergraphs and secret sharing
László Csirmaz, Péter Ligeti, Gábor Tardos
A new, constructive proof with a small explicit constant is given to the Erdős-Pyber theorem which says that the edges of a graph on vertices can be partitioned into complete b…