Syntactical colored petri nets reductions

  • Authors:
  • S. Evangelista;S. Haddad;J. -F. Pradat-Peyre

  • Affiliations:
  • CEDRIC – CNAM Paris, Paris;LAMSADE-CNRS UMR 7024, Université Paris-Dauphine, Paris;CEDRIC – CNAM Paris, Paris

  • Venue:
  • ATVA'05 Proceedings of the Third international conference on Automated Technology for Verification and Analysis
  • Year:
  • 2005

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Abstract

In this paper, we develop a syntactical version of elaborated reductions for high-level Petri nets. These reductions simplify the model by merging some sequential transitions into an atomic one. Their conditions combine local structural ones (e.g. related to the actions of a thread) and global algebraic ones (e.g. related to the threads synchronization). We show that these conditions are performed in a syntactical way, when a syntax of the color mappings is given. We show also how our method outperforms previous ones on a recent case study with regard both to the reduction ratio and the automatization of their application.