Applied Informatics Second International Conference, ICAI 2019, Madrid, Spain, November 7-9, 2019, Proceedings - Florez, Hector; Florez, Hector; Leon, Marcelo; Leon, Marcelo; Diaz-Nafria, Jose Maria; Diaz-Nafria, Jose Maria; Belli, Simone; Belli, Simone (Springer International Publishing : Imprint: Springer, 2019)