Fair Knapsack. - Till Fluschnik; Piotr Skowron 001; Mervin Triphaus; Kai Wilker (AAAI, 2019)

Approval-based apportionment. - Markus Brill; Paul Gölz; Dominik Peters; Ulrike Schmidt-Kraepelin; Kai Wilker (Math. Program., 2024)