"186","Refinement-Animation for Event-B - Towards a Method of Validation","We provide a detailed description of refinement in Event-B, both as a contribution in itself and as a foundation for the approach to simultaneous animation of multiple levels of refinement that we propose.  We present an algorithm for simultaneous multi-level animation of refinement, and show how   it can be used to detect a variety of errors that occur frequently when using refinement.  The algorithm has been implemented in ProB and we applied it to several case studies, showing that multi-level animation is tractable also on larger models.","http://deploy-eprints.ecs.soton.ac.uk/186/","Hallerstede, Stefan and Leuschel, Michael and Plagge, Daniel","UNSPECIFIED","       <span class=\"person_name\">Hallerstede, Stefan</span> and <span class=\"person_name\">Leuschel, Michael</span> and <span class=\"person_name\">Plagge, Daniel</span>       <a href=\"http://deploy-eprints.ecs.soton.ac.uk/186/\"><em>Refinement-Animation for Event-B - Towards a Method of Validation.</em></a>              In:         Proceedings ABZ 2010.                 LNCS       .          Springer-Verlag.              (In Press)   ",",leuschel@cs.uni-duesseldorf.de,plagge@cs.uni-duesseldorf.de",""
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