Enterprise, Business-Process and Information Systems Modeling 19th International Conference, BPMDS 2018, 23rd International Conference, EMMSAD 2018, Held at CAiSE 2018, Tallinn, Estonia, June 11-12, 2018, Proceedings - Gulden, Jens; Gulden, Jens; Reinhartz-Berger, Iris; Reinhartz-Berger, Iris; Schmidt, Rainer; Schmidt, Rainer; Guerreiro, Sérgio; Guerreiro, Sérgio; Guédria, Wided; Guédria, Wided; Bera, Palash; Bera, Palash (Springer International Publishing : Imprint: Springer, 2018)