Publications Publications

Correcting Deadlocking Service Choreographies Using a Simulation-Based Graph Edit Distance

by Niels Lohmann

Abstract. Many work has been conducted to analyze service choreographies to assert manyfold correctness criteria. While errors can be detected automatically, the correction of defective services is usually done manually. This paper introduces a graph-based approach to calculate the minimal edit distance between a given defective service and synthesized correct services. This edit distance helps to automatically fix found errors while keeping the rest of the service untouched. A prototypic implementation shows that the approach is applicable to real-life services.

Appeared as peer-reviewed conference paper in Business Process Management, 6th International Conference, BPM 2008, Milan, Italy, September 1-4, 2008, Proceedings.