3 papers
cs.GT2024
EF1 and EFX Orientations
Argyrios Deligkas, Eduard Eiben, Tiger-Lily Goldsmith +1
We study the problem of finding fair allocations -- EF1 and EFX -- of indivisible goods with orientations. In an orientation, every agent gets items from their own predetermined se…
cs.SI2024
How Many Lines to Paint the City: Exact Edge-Cover in Temporal Graphs
Argyrios Deligkas, Michelle Döring, Eduard Eiben +3
Logistics and transportation networks require a large amount of resources to realize necessary connections between locations and minimizing these resources is a vital aspect of pla…
cs.DS2022
The Parameterized Complexity of Welfare Guarantees in Schelling Segregation
Argyrios Deligkas, Eduard Eiben, Tiger-Lily Goldsmith
Schelling's model considers types of agents each of whom needs to select a vertex on an undirected graph, where every agent prefers to neighbor agents of the same type. We are…