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Efficient query evaluation for DAG-shaped hierarchies.

En ChengAli CakmakZ. Meral Özsoyoglu
Published in: BCB (2010)
Keyphrases
  • efficient query evaluation
  • query evaluation
  • directed acyclic graph
  • query language
  • probabilistic databases
  • hierarchical structure
  • directed graph
  • query processing
  • information extraction
  • directed acyclic