Towards a colored reflective Petri-net approach to model self-evolving service-oriented architectures

  • Authors:
  • Ying Liu;Walter Cazzola;Bin Zhang

  • Affiliations:
  • Northeastern University, Liaoning, China;DICo, Università di Milano, Milano, Italy;Northeastern University, Liaoning, China

  • Venue:
  • Proceedings of the 27th Annual ACM Symposium on Applied Computing
  • Year:
  • 2012

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Abstract

Service-based software systems could require to evolve during their execution. To support this, we need to consider system evolving since the design phase. Reflective Petri nets separate the system from its evolution by describing it and how it can evolve. However, reflective Petri nets have some expressivity limits and render overcomplicated the consistency checking necessary during service evolution. In this paper, we extend the reflective Petri nets approach to overcome such limits and show that on a case study.