240@2020@IJCAI

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#1 Smart Voting [PDF] [Copy] [Kimi] [REL]

Authors: Rachael Colley ; Umberto Grandi ; Arianna Novaro

We propose a generalisation of liquid democracy in which a voter can either vote directly on the issues at stake, delegate her vote to another voter, or express complex delegations to a set of trusted voters. By requiring a ranking of desirable delegations and a backup vote from each voter, we are able to put forward and compare four algorithms to solve delegation cycles and obtain a final collective decision.