2 papers
cs.AI2022
Multi-winner Approval Voting Goes Epistemic
Tahar Allouche, Jérôme Lang, Florian Yger
Epistemic voting interprets votes as noisy signals about a ground truth. We consider contexts where the truth consists of a set of objective winners, knowing a lower and upper boun…
cs.GT2021
Truth-tracking via Approval Voting: Size Matters
Tahar Allouche, Jérôme Lang, Florian Yger
Epistemic social choice aims at unveiling a hidden ground truth given votes, which are interpreted as noisy signals about it. We consider here a simple setting where votes consist…