Petri Nets as a Means to Validate an Architecture for Time Aware Systems
نویسندگان
چکیده
Time aware systems claim for an explicit representation of time-related concepts, so that they can be observed and possibly controlled at run-time. The paper identifies a set of architectural abstractions capturing such concepts related to time and classifies the base activities performed by a time aware system. Our proposal has been formalized using two different modeling techniques: UML and Petri nets. The former has been chosen to model the static structure of both the abstractions and the entities performing time aware activities. The latter have been exploited to model the dynamics of a time aware system.
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