Paul Nüsken — accepted AI-conference papers

2025

Control in Computational Social Choice

Jiehua Chen, Joanna Kaczmarek, Paul Nüsken, Jörg Rothe, Ildikó Schlotter, Tessa Seeger

IJCAI 2025

We survey the notion of control in various areas of computational social choice (COMSOC) such as voting, fair allocation, cooperative game theory, matching under preferences, and group identification. In all these scenarios, control can be exerted, for instance, by adding or deleting agents with the

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2024

Toward Completing the Picture of Control in Schulze and Ranked Pairs Elections

Cynthia Maushagen, David Niclaus, Paul Nüsken, Jörg Rothe, Tessa Seeger

IJCAI 2024poster

Both Schulze and ranked pairs are voting rules that satisfy many natural, desirable axioms. Many standard types of electoral control (with a chair seeking to change the outcome of an election by interfering with the election structure) have already been studied. However, for control by replacing can…

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