System Analysis and Modeling. Languages, Methods, and Tools for Industry 4.0 11th International Conference, SAM 2019, Munich, Germany, September 16-17, 2019, Proceedings - Fonseca i Casas, Pau; Fonseca i Casas, Pau; Sancho, Maria-Ribera; Sancho, Maria-Ribera; Sherratt, Edel; Sherratt, Edel (Springer International Publishing : Imprint: Springer, 2019)