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Erschienen in:
2001 | OriginalPaper | Buchkapitel
Access Control System
verfasst von : Manfred Broy, Ketil Stølen
Erschienen in: Specification and Development of Interactive Systems
Verlag: Springer New York
Enthalten in: Professional Book Archive
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Chapter 8 introduced the equational specification style in an example-driven manner. The examples ofChapter 8 have been chosen to explain the basic principles of the equational style. They are therefore all tiny and a bit artificial. In this chapter, we apply the equational style to model an access control system (ACS). Thereby we demonstrate the suitability of the equational style in a more realistic context. A specification of the ACS first appeared in [BH93], from which we have adapted the following informal specification.