A graph grammars based framework for querying graph-like data

  • Authors:
  • Sergio Flesca;Filippo Furfaro;Sergio Greco

  • Affiliations:
  • Dipto Elettronica Informatica e ISI-CNR, Universita della Calabria, Sistemistica, Rende-Cosenza, Italy;Dipto Elettronica Informatica e ISI-CNR, Universita della Calabria, Sistemistica, Rende-Cosenza, Italy;Dipto Elettronica Informatica e ISI-CNR, Universita della Calabria, Sistemistica, Rende-Cosenza, Italy and ICAR-CNR, Rende, Italy

  • Venue:
  • Data & Knowledge Engineering - Special issue: ER 2003
  • Year:
  • 2006

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Abstract

We describe a framework called the Uni-Level Description (ULD) for accurately representing information from a broad range of data models. The ULD extends previous meta-data-model approaches by: (a) providing uniform representation and access to data ...