1 code implementation • 14 Jun 2023 • Rachael Colley, Umberto Grandi, César Hidalgo, Mariana Macedo, Carlos Navarrete
In rank aggregation, members of a population rank issues to decide which are collectively preferred.
no code implementations • 6 Jan 2023 • Rachael Colley, Théo Delemazure, Hugo Gilbert
We introduce new power indices to measure the a priori voting power of voters in liquid democracy elections where an underlying network restricts delegations.
no code implementations • 1 Dec 2021 • Linus Boes, Rachael Colley, Umberto Grandi, Jerome Lang, Arianna Novaro
Many important collective decision-making problems can be seen as multi-agent versions of discrete optimisation problems.
no code implementations • 25 Nov 2021 • Rachael Colley, Umberto Grandi, Arianna Novaro
We introduce a voting model with multi-agent ranked delegations.