93 citations · 237 across the 19 of their papers we have counts for
Showing 2024Show all
2 papers · 1 filter
cs.GT2024
Reward Schemes and Committee Sizes in Proof of Stake Governance
Georgios Birmpas, Philip Lazos, Evangelos Markakis +1
In this paper, we investigate the impact of reward schemes and committee sizes motivated by governance systems over blockchain communities. We introduce a model for elections with…
cs.DS2024
Algorithmically Fair Maximization of Multiple Submodular Objective Functions and Implications to Constrained Fair Division
Georgios Amanatidis, Georgios Birmpas, Philip Lazos +2
Constrained maximization of submodular functions is a central problem in combinatorial optimization. In many realistic scenarios, multiple agents each need to maximize their own su…