Enterprise, Business-Process and Information Systems Modeling 15th International Conference, BPMDS 2014, 19th International Conference, EMMSAD 2014, Held at CAiSE 2014, Thessaloniki, Greece, June 16-17, 2014. Proceedings - Bider, Ilia; Gaaloul, Khaled; Krogstie, John; Nurcan, Selmin; Proper, Henderik A.; Schmidt, Rainer; Soffer, Pnina (Springer Berlin Heidelberg : Imprint: Springer, 2014)