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ZUM
2000
Springer

Segregation with Communication

13 years 8 months ago
Segregation with Communication
We have developed a general denition of segregation in the context of Z system specications. This denition is general enough to allow multi-way communications between otherwise segregated parties ned channels. We have an abstract denition of segregation in terms of the traces allowed by systems, a concrete style of specication to ensure segregation (a generalisation of promotion called multi-promotion) and a proof that unconstrained multi-promotion is a sucient condition to ensure segregation.
David Cooper, Susan Stepney
Added 26 Aug 2010
Updated 26 Aug 2010
Type Conference
Year 2000
Where ZUM
Authors David Cooper, Susan Stepney
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