Advances and Trends in Artificial Intelligence. From Theory to Practice 32nd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2019, Graz, Austria, July 9-11, 2019, Proceedings - Wotawa, Franz; Wotawa, Franz; Friedrich, Gerhard; Friedrich, Gerhard; Pill, Ingo; Pill, Ingo; Koitz-Hristov, Roxane; Koitz-Hristov, Roxane; Ali, Moonis; Ali, Moonis (Springer International Publishing : Imprint: Springer, 2019)