Kopp, Oliver; Leymann, Frank: Choreography Design Using WS-BPEL. In: Lohmet, David B. (Hrsg): Bulletin of the IEEE Computer Society Technical Committee on Data Engineering. Vol. 31(3), IEEE Computer Society Press, 2008.
Decker, Gero; Kopp, Oliver; Leymann, Frank; Pfitzner, Kerstin; Weske, Mathias: Modeling Service Choreographies using BPMN and BPEL4Chor. In: Proceedings of the 20th International Conference on Advanced Information Systems Engineering (CAiSE '08), 2008.
Decker, Gero; Kopp, Oliver; Leymann, Frank; Weske, Mathias: BPEL4Chor: Extending BPEL for Modeling Choreographies. In: IEEE Computer Society (Hrsg): Proceedings of the IEEE 2007 International Conference on Web Services (ICWS 2007), Salt Lake City, Utah, USA, July 2007.
Kopp, Oliver; Leymann, Frank: Do We Need Internal Behavior in Choreography Models?. In: Kopp, Oliver (Hrsg); Lohmann, Niels (Hrsg): Proceedings of the 1st Central-European Workshop on Services and their Composition, ZEUS 2009, Stuttgart, Germany, March 2--3, 2009.
Kopp, Oliver; Wieland, Matthias; Leymann, Frank: External and Internal Events in EPCs: e2EPCs. In: 2nd International Workshop on Event-Driven Business Process Management (edBPM09), 2009.
Kopp, Oliver; Wetzstein, Branimir; Mietzner, Ralph; Pottinger, Stefan; Karastoyanova, Dimka; Leymann, Frank: A Model-Driven Approach to Implementing Coordination Protocols in BPEL. In: 1st International Workshop on Model-Driven Engineering for Business Process Management (MDE4BPM 2008).
Jahrgang 2007
Decker, Gero; Kopp, Oliver; Puhlmann, Frank: Service Referrals in BPEL-based Choreographies. In: Gorton, Stephen (Hrsg); Solanki, Monika (Hrsg); Reiff-Marganiec, Stephen (Hrsg): Proceedings of the 2nd European Young Researchers Workshop on Service Oriented Computing (YR-SOC 2007).
Kopp, Oliver; Eberle, Hanna; Leymann, Frank; Unger, Tobias: From Process Models to Business Landscapes. In: Nüttgens, Markus (Hrsg); Rump, Frank J. Rump (Hrsg); Gadatsch, Andreas (Hrsg): EPK 2007: Geschäftsprozessmanagement mit Ereignisgesteuerten Prozessketten.
Lohmann, Niels; Kopp, Oliver; Leymann, Frank; Reisig, Wolfgang: Analyzing BPEL4Chor: Verification and Participant Synthesis. In: Dumas, Marlon (Hrsg); Heckel, Reiko (Hrsg): Web Services and Formal Methods, Forth International Workshop, WS-FM 2007 Brisbane, Australia.
Pfitzner, Kerstin; Decker, Gero; Kopp, Oliver; Leymann, Frank: Web Service Choreography Configurations for BPMN. In: di Notto, E. (Hrsg); Ripeanu, M. (Hrsg): Proceedings of the 3rd International Workshop on Engineering Service-Oriented Application (WESOA'2007).