Information Processing and Management of Uncertainty in Knowledge-Based Systems: 18th International Conference, IPMU 2020, Lisbon, Portugal, June 15–19, 2020, Proceedings, Part I - Lesot; Bouchon-Meunier, Bernadette; Carvalho, João Paulo; Reformat, Marek Z.; Vieira, Susana; Wilbik, Anna; Yager, Ronald R. (Springer International Publishing, 2020)