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Efficiently Joining Group Patterns in SPARQL Queries.

Maria-Esther VidalEdna RuckhausTomas LampoAmadís MartínezJavier SierraAxel Polleres
Published in: ESWC (1) (2010)
Keyphrases
  • sparql queries
  • query patterns
  • graph patterns
  • rewriting rules
  • query optimization
  • pattern mining
  • rdf data
  • pattern discovery
  • relational algebra
  • expert systems
  • data sources
  • structured data
  • mining algorithm