Requirements Level Semantics for UML Statecharts


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Eshuis, H. and Wieringa, R.J. (2000) Requirements Level Semantics for UML Statecharts. In: 4th International Conference on Formal Methods for Open Object-Based Distributed Systems (FMOODS 2000), 6-8 Sept 2000, Stanford, California, USA (pp. pp. 121-140).

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Abstract:We propose a formal real-time semantics for UML statecharts aimed at the requirements level. A requirements-level model assumes perfect technology and has a considerably simpler semantics than an implementation level model. Our semantics is an adaptation of the Statemate statechart semantics, with local variables, real time, identifier addressing, point-to-point communication, synchronous communication and dynamic object creation and deletion. We start with an informal comparison of Statemate and UML statechart semantics and then give a formalisation of our semantics in terms of labelled transition systems.
Item Type:Conference or Workshop Item
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Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/61830
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