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Erschienen in:
2010 | OriginalPaper | Buchkapitel
A Formalisation of Adaptable Pervasive Flows
verfasst von : Antonio Bucchiarone, Alberto Lluch Lafuente, Annapaola Marconi, Marco Pistore
Erschienen in: Web Services and Formal Methods
Verlag: Springer Berlin Heidelberg
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Adaptable Pervasive Flows
is a novel workflow-based paradigm for the design and execution of pervasive applications, where dynamic workflows situated in the real world are able to modify their execution in order to adapt to changes in their environment. In this paper, we study a formalisation of such flows by means of a formal flow language. More precisely, we define
APFoL
(Adaptable Pervasive Flow Language) and formalise its textual notation by encoding it in Blite, a formalisation of WS-BPEL. The encoding in Blite equips the language with a formal semantics and enables the use of automated verification techniques. We illustrate the approach with an example of a Warehouse Case Study.