Gregory Gutin — accepted AI-conference papers

2026

Public Goods Games in Directed Networks with Constraints on Sharing

Argyrios Deligkas, Gregory Gutin, Mark Jones, Philip R. Neary, Anders Yeo

AAAI 2026technical

In a public goods game, every player chooses whether or not to buy a good that all neighboring players will have access to. We consider a setting in which the good is indivisible, neighboring players are out-neighbors in a directed graph, and there is a capacity constraint on their number, k, that c

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2023

Complexity of Efficient Outcomes in Binary-Action Polymatrix Games and Implications for Coordination Problems

Argyrios Deligkas, Eduard Eiben, Gregory Gutin, Philip Neary, Anders Yeo

IJCAI 2023poster

We investigate the difficulty of finding economically efficient solutions to coordination problems on graphs. Our work focuses on two forms of coordination problem: pure-coordination games and anti-coordination games. We consider three objectives in the context of simple binary-action polymatrix gam…

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