Recovering the lattice of repetitive sub-functions

  • Authors:
  • Guy-Vincent Jourdan;Hasan Ural;Hüsnü Yenigün

  • Affiliations:
  • School of Information Technology and Engineering (SITE), University of Ottawa, Ottawa, Ontario, Canada;School of Information Technology and Engineering (SITE), University of Ottawa, Ottawa, Ontario, Canada;Faculty of Engineering and Natural Sciences, Sabancı University, Tuzla, Istanbul, Turkey

  • Venue:
  • ISCIS'05 Proceedings of the 20th international conference on Computer and Information Sciences
  • Year:
  • 2005

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Abstract

Given a set of observations of an existing concurrent system with repetitive sub-functions, we consider the construction of an MSC graph representing the functionality of the concurrent system. We first introduce a formal structure that we call ”lattice of repetitive sub-functions”. This lattice provides us with a global view of all the repetitive sub-functions of the system and all the compatible observations. Using the lattice, we are able to propose an algorithm that constructs the MSC graph representation of the system functionality in a more general context than in previously published work.