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Correct-by-Construction Evolution of Realisable Conversation Protocols

Benyagoub, Sarah and Ouederni, Meriem and Singh, Neeraj Kumar and Aït-Ameur, Yamine Correct-by-Construction Evolution of Realisable Conversation Protocols. (2016) In: MEDI 2016 - Model and Data Engineering - 6th International Conference, 21 September 2016 - 23 September 2016 (Almería, Spain).

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Official URL: https://doi.org/10.1007/978-3-319-45547-1\_21

Abstract

Distributed software systems are built by composing independent and autonomous peers with cross-organisational interaction and no centralised control. These peers can be administrated and executed by geographically distributed and autonomous companies. In a top-down design of distributed software systems, the peers’ interaction is often described by a global specification called Conversation Protocol (CP) and one have to check its realisability i.e., whether there exists a set of peers implementing this CP. In dynamic environments, CP needs to be updated wrt. new environment changes and end-user interaction requirements. This paper tackles CP evolution such that its realisability must be preserved. We define some evolution patterns and prove that they ensure realisability. We also show how our proposal can be supported by existing methods and tools based on refinement and theorem proving, using the event-B language and RODIN development tools.

Item Type:Conference or Workshop Item (Paper)
HAL Id:hal-02353832
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Université Abdelhamid Ibn Badis Mostaganem (ALGERIE)
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Deposited On:07 Nov 2019 13:41

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