Protocol Assuring Universal Language


Rein, Rick van and Fokkinga, Maarten M. (1999) Protocol Assuring Universal Language. In: IFIP TC6/WG6.1 Third International Conference on Formal Methods for Open Object-Based Distributed Systems, FMOODS, 15-18 Feb 1999, Florence, Italy (pp. pp. 241-258).

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Abstract:Conventionally, interfaces of objects export a set of messages with their types, and suggest nothing about the order in which these services may be accessed. This leaves room for a large number of runtime errors or misbehaviours in type correct designs. To mend this, we introduce the notion of protocol, expressing offered and expected orderings of messages, along with a notion of protocol correctness. We do this by defining the Protocol Assuring Universal Language Paul, which describes protocol aspects of classes, and a semantics of in terms of CSP.
Item Type:Conference or Workshop Item
Additional information:Imported from EWI/DB PMS [db-utwente:inpr:0000003033]
Copyright:© 1999 ACM
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Metis ID: 119617