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Mapping specifications for ranked hierarchical trees in data integration systems.

Sarfaraz SoomroAndréa M. MatsunagaJosé A. B. Fortes
Published in: IRI (2014)
Keyphrases
  • data integration systems
  • query answering
  • data sources
  • data integration
  • query rewriting
  • query interface
  • databases
  • incomplete information
  • relational databases
  • object oriented
  • data exchange