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Composite services are usually specified by means of orchestration models that capture control and data-flow relations between activities. Concrete services are then assigned to each activity based on various criteria. In mainstream service orchestration platforms, the orchestration model is executed by a centralized orchestrator through which all interactions are channeled. This architecture is not...
Web service paradigm and related technologies have provided favorable means for the realization of collaborative business processes. From both conceptual and implementation points of view, the business processes are based on a centralized management approach. Nevertheless, it is very well known that the enterprise-wide process management where processes may span multiple organizational units requires...
Web service paradigm and related technologies have provided favorable means for the realization of collaborative business processes. From both conceptual and implementation points of view, the business processes are based on a centralized management approach. Nevertheless, it is very well known that the enterprise-wide process management where processes may span multiple organizational units requires...
WSBPEL opens up the possibility of applying a range of formal techniques to the verification of Web service behaviors from two points of view: constraints between activities within the same process and dependencies between activities of different processes. In a previous work, we have described an approach for the verification of Web service compositions defined by a set of BPEL processes. The key...
L'étiologie infectieuse des rhabdomyolyses non traumatiques est rare. Elle ne représente que 5 % des cas. Une élévation des enzymes musculaires au cours des pneumopathies à Legionella pneumophila serait fréquente mais souvent latente. À ce propos, nous rapportons l'observation d'un patient âgé de 39 ans, sans antécédents pathologiques particuliers, admis pour insuffisance rénale aiguë (créatininémie=977 μmol/l)...
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