- Ofer Arieli, Giovanni Casini, Laura Giordano 0001, editors, Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022. Volume 3197 of CEUR Workshop Proceedings, CEUR-WS.org, 2022.