Joint Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung 2018 - Michael Köhler-Bußmeier; Rüdiger Weißbach; Steffen Becker; Wolfgang Böhm; Dirk Fahland; Hans-Georg Fill; Robert Heinrich; Kathrin Kirchner; Marco Konersmann; Heinrich C. Mayr; Daniel Moldt; Andreas Oberweis; et al. (2018)