1. Erster zentral-europäischer Workshop über
Services und ihre Komposition (ZEUS 2009)
Do We Need Internal Behavior in
Choreography Models?
Oliver Kopp, Frank Leymann
Institute of Architecture of Application Systems
kopp@iaas.uni-stuttgart.de

2. Sample
Sample from Haugen, B., Fletcher, T.:
Multi-Party Electronic Business Transactions. Technical report, UNCEFACT (2002)
Presented by Oliver Kopp 2

3. Interaction Model (“Choreography”)
Presented by Oliver Kopp 3

4. Interconnection Model (“Collaboration”)
Presented by Oliver Kopp 4

5. The Supplier
Presented by Oliver Kopp 5

6. Extended Supplier
Presented by Oliver Kopp 6

7. RosettaNet: PIP3A1 – Request for Quote
Presented by Oliver Kopp 7

8. Is Modelling of Internal Behavior Possible For Interconnection Models Only?
Presented by Oliver Kopp 8