Services and their Composition th Central European Workshop Germany February Proceedings Thomas M. Prinz

Friedrich Schiller University Jena, Institute of Computer Science Ernst-Abbe-Platz 2, 07743 Jena, Germany thomas.prinz@uni-jena.de Copyright c 2015 for the individual papers by the papers’ authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors. As the ZEUS workshop series continues in providing a forum for young researchers to present and discuss their early ideas and work in progress centered around service technology and business process management, we were happy to host the seventh edition of the Central European Workshop on Services and their Composition (ZEUS) in Jena. For this years edition, we selected 11 submissions for the workshop program. Each submission went through a thorough peer-review process and was evaluated by at least three members of the program committee with respect to relevance and scientific quality. Accepted contributions covered topics in compilation of business processes, human-centered process design and execution, cloud-enabled applications, and process security. We would like to thank all authors and reviewers for their contributions and efforts. Finally, a special thank goes to Stefanie Rinderle-Ma (Workflow Systems and Technology Group, Vienna University) for completing the workshop program by an inspiring keynote on “Change and Compliance in Cross-Organizational Process Scenarios”. Jena, May 2015 ZEUS 2015 has been organized by the Chair for Software Engineering, Institute of Computer Science at Friedrich Schiller University Jena, Germany.

Steering Committee Oliver Kopp Niels Lohmann Karsten Wolf University of Stuttgart, Germany Carmeq GmbH, Germany University of Rostock, Germany Local Organizers, Program Committee Co-chairs Thomas S. Heinze Thomas M. Prinz Program Committee Stefan Appel

Anne Baumgraß Dirk Fahland Christian Gierds Georg Grossmann Nico Herzberg Meiko Jensen

Sponsors

IBM Deutschland GmbH, Ehningen, Germany Adesso AG, Dortmund, Germany Friedrich Schiller University Jena, Germany Friedrich Schiller University Jena, Germany

 Oliver Kopp

Agnes Koschmider Matthias Kunze Philipp Leitner Jörg Lenhard Henrik Leopold Jan Mendling

 Andreas Meyer

Stephan Reiff-Marganiec Andreas Schönberger Ruben Verborgh

Matthias Weidlich

Contents Compilation of BPMN-based Integration Flows . . . . . . . . . . . . . . . . . . . . . . .

Daniel Ritter