A real-time profile for UML and how to adapt it to SDL

  • Authors:
  • Susanne Graf;Ileana Ober

  • Affiliations:
  • VERIMAG, Centre Equation, Gières, France;VERIMAG, Centre Equation, Gières, France

  • Venue:
  • SDL'03 Proceedings of the 11th international conference on System design
  • Year:
  • 2003

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Abstract

This paper presents work of the IST project OMEGA, where we have defined a UML profile for real-time that is compatible with the Profile for Performance, Scheduling and Real-time recently accepted at OMG. In contrast to this OMG profile, we put emphasis on semantics and on its use in the context of timed analysis of real-time embedded systems. The defined profile is compatible with the time concepts existing in SDL, and we show how we can also adapt these notations to SDL and MSC, which do not yet have a notation for this purpose.