A computationally-grounded semantics for artifact-centric systems and abstraction results

  • Authors:
  • Francesco Belardinelli;Alessio Lomuscio;Fabio Patrizi

  • Affiliations:
  • Department of Computing, Imperial College London;Department of Computing, Imperial College London;Department of Computing, Imperial College London

  • Venue:
  • IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Two
  • Year:
  • 2011

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Abstract

We present a formal investigation of artifact-based systems, a relatively novel framework in service oriented computing, aimed at laying the foundations for verifying these systems through model checking. We present an infinite-state, computationally grounded semantics for these systems that allows us to reason about temporal-epistemic specifications. We present abstraction techniques for the semantics that guarantee transfer of satisfaction from the abstract system to the concrete one.