title: Decomposition Tool for Event-B creator: Silva, Renato creator: Pascal, Carine creator: Hoang, T. Son creator: Butler, Michael subject: Event-B subject: Refinement subject: Composition and reuse subject: Model construction subject: Rodin platform subject: Rodin plug-ins description: 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 model which is very attractive in the industrial environment. date: 2010-01-20 type: Conference or Workshop Item type: PeerReviewed format: application/pdf identifier: http://deploy-eprints.ecs.soton.ac.uk/200/1/decomposition_tool.pdf relation: http://eprints.ecs.soton.ac.uk/18427/ identifier: Silva, Renato and Pascal, Carine and Hoang, T. Son and Butler, Michael (2010) Decomposition Tool for Event-B. In: Workshop on Tool Building in Formal Methods - ABZ Conference. (In Press) relation: http://deploy-eprints.ecs.soton.ac.uk/200/