A service choreography is a model of interactions in which a set of services engage to achieve a goal, seen from the perspective of an ideal observer that records all messages exchanged between these services. Choreographies have been put forward as a starting point for building service-oriented systems since they provide a global picture of the system's behavior. In previous work we presented a language for service choreography modeling targeting the early phases of the development lifecycle. This paper provides an execution semantics for this language in terms of a mapping to π-calculus. This formal semantics provides a basis for analyzing choreographies. The paper reports on experiences using the semantics to detect unreachable interactions. © Springer-Verlag Berlin Heidelberg 2006.
CITATION STYLE
Decker, G., Zaha, J. M., & Dumas, M. (2006). Execution semantics for service choreographies. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4184 LNCS, pp. 163–177). Springer Verlag. https://doi.org/10.1007/11841197_11
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