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Applying CSP || B to information systems

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Abstract

CSP || B is a formal approach which combines state and event-based descriptions of a system. It enables the automatic verification of dynamic properties using model checking techniques. In this paper we identify a variation on the standard CSP || B architecture so that it is more applicable to support the specification of information systems. We specify a library system using this new architecture. We examine several safety and liveness requirements and demonstrate that we can compositionally verify them using FDR. If a property fails to model check we identify an abstraction technique which enables us to pinpoint the cause of the failure.

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Correspondence to Neil Evans.

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Communicated by Dr. Jorge Cuellar.

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Evans, N., Treharne, H., Laleau, R. et al. Applying CSP || B to information systems. Softw Syst Model 7, 85–102 (2008). https://doi.org/10.1007/s10270-007-0048-x

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  • DOI: https://doi.org/10.1007/s10270-007-0048-x

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