Communicating sequential processes
Communicating sequential processes
Beauty is our business
The B-book: assigning programs to meanings
The B-book: assigning programs to meanings
CSP-OZ: a combination of object-Z and CSP
FMOODS '97 Proceedings of the IFIP TC6 WG6.1 international workshop on Formal methods for open object-based distributed systems
A Discipline of Programming
The Theory and Practice of Concurrency
The Theory and Practice of Concurrency
Concurrent and Real Time Systems: The CSP Approach
Concurrent and Real Time Systems: The CSP Approach
Non-Interference Through Determinism
ESORICS '94 Proceedings of the Third European Symposium on Research in Computer Security
How to Combine Z with Process Algebra
ZUM '98 Proceedings of the 11th International Conference of Z Users on The Z Formal Specification Notation
Using a Process Algebra to Control B Operations
IFM '99 Proceedings of the 1st International Conference on Integrated Formal Methods
Global and Communicating State Machine Models in Event Driven B: A Simple Railway Case Study
ZB '02 Proceedings of the 2nd International Conference of B and Z Users on Formal Specification and Development in Z and B
ZB '02 Proceedings of the 2nd International Conference of B and Z Users on Formal Specification and Development in Z and B
Probing the Depths of CSP-M: A New fdr-Compliant Validation Tool
ICFEM '08 Proceedings of the 10th International Conference on Formal Methods and Software Engineering
A CSP approach to control in event-B
IFM'10 Proceedings of the 8th international conference on Integrated formal methods
Automatic flow analysis for event-B
FASE'11/ETAPS'11 Proceedings of the 14th international conference on Fundamental approaches to software engineering: part of the joint European conferences on theory and practice of software
ABZ'10 Proceedings of the Second international conference on Abstract State Machines, Alloy, B and Z
ZB'05 Proceedings of the 4th international conference on Formal Specification and Development in Z and B
Extensible canonical process model synthesis applying formal interpretation
ADBIS'05 Proceedings of the 9th East European conference on Advances in Databases and Information Systems
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The B-Method is a state-based formal method that describes behaviour in terms of MACHINES whose states change under OPERATIONS. The process algebra CSP is an event-based formalism that enables descriptions of patterns of system behaviour. We present a combination of the two views where a CSP process acts as a control executive and its events simply drive corresponding OPERATIONS. We define consistency between the two views in terms of existing semantic models. We identify proof conditions which are strong enough to ensure consistency and thus guarantee safety and liveness properties.