Artificial Intelligence Applications and Innovations 16th IFIP WG 12.5 International Conference, AIAI 2020, Neos Marmaras, Greece, June 5–7, 2020, Proceedings, Part I - Maglogiannis, Ilias; Iliadis, Lazaros; Pimenidis, Elias (IFIP Advances in Information and Communication Technology, 2020)