Qualitative Probabilistic Modelling in Event-B

  title={Qualitative Probabilistic Modelling in Event-B},
  author={Stefan Hallerstede and Thai Son Hoang},
Event-B is a notation and method for discrete systems modelling by refinement. We introduce a small but very useful construction: qualitative probabilistic choice. It extends the expressiveness of Event-B allowing us to prove properties of systems that could not be formalised in Event-B before. We demonstrate this by means of a small example, part of a larger Event-B development that could not be fully proved before. An important feature of the introduced construction is that it does not… CONTINUE READING

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The Development of a Probabilistic B-Method and a Supporting Toolkit. PhD thesis, School of Computer Science and Engineering

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