@inproceedings{89499831d917431bb28b86271425fa67,
title = "A formal approach for enforcing transactional requirements in web service compositions",
abstract = "Service based applications leveraging different features are today the underpinnings of enterprise computing. However, current Web services composition systems make only use of functional requirements in the selection process of component Web services while transactional consistency is a crucial parameter of most business applications. In this work, we propose a formal approach for enforcing transactional requirements in Web service compositions using Event-B formalism. Our solution enables specifying composite Web services where partner Web services are selected at runtime according to the transactional requirements that are defined based on the Acceptable Termination States concept. The resulting composite Web service is compliant with the consistency requirements expressed by business application designers. Moreover, we incrementally combine proof based models with model checking to trace possible errors and then come back to make proofs of the proof obligations.",
keywords = "Composition, Model-checking, Proof, Transactional requirements, Web service",
author = "Imed Abbassi and Mohamed Graiet and Walid Gaaloul and Alouane, \{Nejib Ben Hadj\}",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 11th IEEE International Conference on Services Computing, SCC 2014 ; Conference date: 27-06-2014 Through 02-07-2014",
year = "2014",
month = oct,
day = "17",
doi = "10.1109/SCC.2014.89",
language = "English",
series = "Proceedings - 2014 IEEE International Conference on Services Computing, SCC 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "637--644",
editor = "Elena Ferrari and Ravindran Kaliappa and Hung, \{Patrick C.K.\}",
booktitle = "Proceedings - 2014 IEEE International Conference on Services Computing, SCC 2014",
}