The Complexity of Learning Approval-Based Multiwinner Voting Rules. - Ioannis Caragiannis; Karl Fehrs (AAAI, 2022)

Beyond the worst case: Distortion in impartial culture electorate. - Ioannis Caragiannis; Karl Fehrs (CoRR, 2023)

Low-Distortion Clustering with Ordinal and Limited Cardinal Information. - Jakob Burkhardt; Ioannis Caragiannis; Karl Fehrs; Matteo Russo 002; Chris Schwiegelshohn; Sudarshan Shyam (AAAI, 2024)