Decomposition Tool for Event-B

Two methods have been identified for Event-B model decomposition: shared variable and shared event. The purpose of this paper is to introduce the two approaches and the respective tool support in the Rodin platform. Besides alleviating the complexity for large systems and respective proofs, decompos...

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Bibliographic Details
Main Authors: Silva, Renato (Author), Pascal, Carine (Author), Hoang, Thai Son (Author), Butler, Michael (Author)
Format: Article
Language:English
Published: 2011-02.
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Online Access:Get fulltext
Description
Summary:Two methods have been identified for Event-B model decomposition: shared variable and shared event. The purpose of this paper is to introduce the two approaches and the respective tool support in the Rodin platform. Besides alleviating the complexity for large systems and respective proofs, decomposition allows team development in parallel over the same Event-B project which is very attractive in the industrial environment.