Enterprise, Business-Process and Information Systems Modeling 14th International Conference, BPMDS 2013, 18th International Conference, EMMSAD 2013, Held at CAiSE 2013, Valencia, Spain, June 17-18, 2013. Proceedings - Nurcan, Selmin; Proper, Henderik A.; Soffer, Pnina; Krogstie, John; Schmidt, Rainer; Halpin, Terry; Bider, Ilia (Springer Berlin Heidelberg : Imprint: Springer, 2013)