Social Computing and Social Media. Design, Human Behavior and Analytics 11th International Conference, SCSM 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26-31, 2019, Proceedings, Part I - Meiselwitz, Gabriele; Meiselwitz, Gabriele (Springer International Publishing : Imprint: Springer, 2019)