Testing XML constraint satisfiability

  • Authors:
  • Nicole Bidoit;Dario Colazzo

  • Affiliations:
  • Univ Paris Sud, UMR CNRS 8623, Orsay F-91405, CNRS, Orsay F 91405;Univ Paris Sud, UMR CNRS 8623, Orsay F-91405, CNRS, Orsay F 91405

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2007

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Abstract

In a previous paper, we have showed that Hybrid Modal Logic can be successfully used to model semistructured data and provides a simple and well suited formalism for capturing ''well typed'' references and of course a powerful language for expressing constraint. This paper builds on the previous one and provides a tableau proof technique for constraint satisfiability testing in the presence of schemas.