Handling reparation in incremental construction of realizable choreographies

S. Benyagoub, Y. Ait-Ameur, M. Ouederni, A. Mashkoor. Handling reparation in incremental construction of realizable choreographies. volume 929, pages 159-166, DOI 10.1007/978-3-030-02852-7_15, 10, 2018.

  • Sarah Benyagoub
  • Yamine Ait-Ameur
  • Meriem Ouederni
  • Atif Mashkoor
BuchNew Trends in Model and Data Engineering - Proc. MEDI 2018
TypIn Konferenzband
SerieCommunications in Computer and Information Science

A main concern, already addressed by the research community, relates to the verification of Conversation Protocol (CP) realizability, which means the existence of a set of peers whose communication behavior is equivalent to a given onversation protocol. In this paper, we consider the incremental reparability of CPs identified as un-realizable using the set of composition operators, defined in [2] that satisfy sufficient conditions for realizability preservation. Reparation consists in identifying a set of changes completing intermediate un-realizable CPs so that the resulting CP becomes realizable. Our proposal is validated through a successful application of the presented approach on un-realizable CPs borrowed from the literature.