Discrete Time Stochastic Petri Box Calculus with Immediate Multiactions dtsiPBC

  • Authors:
  • Igor V. Tarasyuk;Hermenegilda Macií;Valentín Valero

  • Affiliations:
  • A.P. Ershov Institute of Informatics Systems SB RAS, Novosibirsk, Russian Federation;High School of Computer Science Engineering, UCLM, Albacete, Spain;High School of Computer Science Engineering, UCLM, Albacete, Spain

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2013

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Abstract

We propose discrete time stochastic Petri box calculus extended with immediate multiactions, called dt-siPBC. The step operational semantics is constructed via labeled probabilistic transition systems. The denotational semantics is defined via labeled discrete time stochastic Petri nets with immediate transitions (LDTSIPNs). A consistency of both semantics is demonstrated. In order to evaluate performance, the corresponding semi-Markov chains are analyzed. In a case study, performance of the shared memory system is evaluated.