Cavalcanti, A.L.C. and Sampaio, A.C.A and Woodcock, J.C.P. (2002) Refinement of Actions in Circus. In: Proceedings of REFINE'2002, July 2002, Copenhagen, Denmark.
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This paper presents refinement laws to support the development of actions in Circus, a combination of Z and CSP adequate to specify the data structures and behavioural aspects of concurrent systems. In this language, systems are characterised as a set of processes; each process is a unit that encapsulates state and reactive behaviour defhed by actions. Previously, we have addressed the issue of refining processes. Here, we are concerned with the actions that compose the behaviour of such processes, and that may involve both Z and CSP constructs. We present a number of useful laws, and a case study that illustrates their application.
|Item Type:||Conference or workshop item (Paper)|
|Additional information:||Invited Paper|
|Subjects:||Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Computing > Theoretical Computing Group
Faculties > Science Technology and Medical Studies > School of Computing > Systems Architecture Group
|Depositing User:||Mark Wheadon|
|Date Deposited:||24 Nov 2008 17:59|
|Last Modified:||06 Jul 2009 22:28|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/13674 (The current URI for this page, for reference purposes)|
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