Weak and Strong Composition of High-Level Petri-Nets

  • Authors:
  • Eike Best;Alexander Lavrov

  • Affiliations:
  • -;-

  • Venue:
  • CONCUR '99 Proceedings of the 10th International Conference on Concurrency Theory
  • Year:
  • 1999

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Abstract

We propose generic schemes for basic composition operations (sequential composition, choice, iteration, and refinement) for high-level Petri nets. They tolerate liberal combinations of place types (equal, disjoint, intersecting) and allow for weak and strong versions of compositions (owing to a parameterised scheme of type construction). Important properties, including associativity, commutativity, and coherence w.r.t. unfolding, are preserved.