Implementation of SPARQL Query Language Based on Graph Homomorphism

  • Authors:
  • Olivier Corby;Catherine Faron-Zucker

  • Affiliations:
  • INRIA 2004 route des lucioles - BP 93, FR-06902 Sophia Antipolis cedex,;I3S, Université de Nice Sophia Antipolis, CNRS, 930 route des Colles - BP 145, FR-06903 Sophia Antipolis cedex,

  • Venue:
  • ICCS '07 Proceedings of the 15th international conference on Conceptual Structures: Knowledge Architectures for Smart Applications
  • Year:
  • 2007

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Abstract

The sparqlquery language is a W3C candidate recommendation for asking and answering queries against RDF data. It offers capabilities for querying by graph patternsand retrieval of solutions is based on graph pattern matching. This paper is dedicated to the implementation of the sparqlquery language and its pattern matching mechanism which is reformulated into a graph homomorphism checking constrained by filter evaluation.