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Data exchange: getting to the core.

Ronald FaginPhokion G. KolaitisLucian Popa
Published in: ACM Trans. Database Syst. (2005)
Keyphrases
  • data exchange
  • query answering
  • data integration
  • schema mappings
  • data management
  • conjunctive queries
  • database schema
  • end users
  • xml data exchange
  • databases
  • data complexity
  • inclusion dependencies
  • closed world