Lookup NU author(s): Professor Maciej Koutny,
Dr Ben Moszkowski
This is the authors' accepted manuscript of a conference proceedings (inc. abstract) that has been published in its final definitive form by IEEE, 2016.
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Petri nets and Interval Temporal Logic (ITL) are two formalisms for the specification and analysis of concurrent computing systems. Petri nets allow for a direct expression of causality aspects in system behaviour and in particularsupport system verification based on partial order reductions or invariant-based techniques. ITL, on the other hand, supports system verification by proving that the formula describing a system implies the formula describing a correctness requirement.It would therefore be desirable to establish a strong semantical link between these two models, thus allowing one to apply diverse analytical methods and techniques to a given system design. We have recently proposed such a semantical link between the propositional version of ITL (PITL) and Box Algebra (BA), which is a compositional model of basic (low-level) Petri nets supporting handshake action synchronisation between concurrent processes. In this paper, we extend this result by considering a compositional model of (high-level) Petri nets where concurrent processes communicate through shared variables. The main result is a method for translating a design expressed using a high-level Petri net into a semantically equivalent ITL formula.
Author(s): Klaudel H, Koutny M, Moszkowski B
Editor(s): Desel, J; Yakovlev, A
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 16th International Conference on Application of Concurrency to System Design (ACSD)
Year of Conference: 2016
Online publication date: 06/02/2017
Acceptance date: 30/03/2016
Date deposited: 10/04/2016
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