2 papers
cs.GT2025
Deviation Dynamics in Cardinal Hedonic Games
Valentin Zech, Martin Bullinger
Computing stable partitions in hedonic games is a challenging task because there exist games in which stable outcomes do not exist. Even more, these No-instances can often be lever…
cs.GT2024
Multiwinner Temporal Voting with Aversion to Change
Valentin Zech, Niclas Boehmer, Edith Elkind +1
We study two-stage committee elections where voters have dynamic preferences over candidates; at each stage, a committee is chosen under a given voting rule. We are interested in i…