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Declarative Constrained Language for Semistructured Data

  • Mohand-Saïd Hacid
  • Farouk Toumani
Conference paper
Part of the Advances in Soft Computing book series (AINSC, volume 7)

Abstract

In this paper we consider how constraint-based technology can be used to query semistructured data. We present a formalism based on feature logics for querying semistructured data. The formalism is a hybrid one in the sense that it combines clauses with path constraints. The resulting language has a clear declarative and operational semantics.

Keywords

Logic Program Regular Expression Query Language Predicate Symbol Path Variable 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Mohand-Saïd Hacid
    • 1
  • Farouk Toumani
    • 2
  1. 1.Department of Computer SciencesPurdue UniversityWest LafayetteUSA
  2. 2.Campus des CezeauxLIMOS-ISIMAAubiereFrance

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