Intelligent and Fuzzy Techniques in Big Data Analytics and Decision Making: Proceedings of the INFUS 2019 Conference, Istanbul, Turkey, July 23–25, 2019 - Kahraman; Cebi, Selcuk; Cevik Onar, Sezi; Oztaysi, Basar; Sari, Irem Ucal; Tolga, A. Cagri (Springer International Publishing, 2020)