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Constructing Partial and Complete Intelligent Answers for Recursive Queries.

Xubo ZhangZ. Meral Özsoyoglu
Published in: Int. J. Artif. Intell. Tools (1995)
Keyphrases
  • recursive queries
  • transitive closure
  • query optimization
  • query language
  • expressive power
  • fixpoint
  • relational algebra
  • datalog programs
  • databases
  • semi structured data
  • database theory
  • aggregate functions