82 citations · 299 across the 40 of their papers we have counts for
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cs.GT2021★ 1 cited
Axiomatic characterizations of consistent approval-based committee choice rules
Martin Lackner, Piotr Skowron
We prove axiomatic characterizations of several important multiwinner rules within the class of approval-based committee choice rules. These are voting rules that return a set of (…
cs.GT2021★ 1 cited
Core-Stable Committees under Restricted Domains
Grzegorz Pierczyński, Piotr Skowron
We study the setting of committee elections, where a group of individuals needs to collectively select a given size subset of available objects. This model is relevant for a number…
cs.GT2021★ 5 cited
Bribery as a Measure of Candidate Success: Complexity Results for Approval-Based Multiwinner Rules
Piotr Faliszewski, Piotr Skowron, Nimrod Talmon
We study the problem of bribery in multiwinner elections, for the case where the voters cast approval ballots (i.e., sets of candidates they approve) and the bribery actions are li…