New Trends in Model and Data Engineering MEDI 2019 International Workshops, DETECT, DSSGA, TRIDENT, Toulouse, France, October 28-31, 2019, Proceedings - Attiogbé, Christian; Attiogbé, Christian; Ferrarotti, Flavio; Ferrarotti, Flavio; Maabout, Sofian; Maabout, Sofian (Springer International Publishing : Imprint: Springer, 2019)