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Simplifying XPath queries for optimization with regard to the elimination of intersect and except operators.

Sven GroppeJinghua GroppeStefan Böttcher
Published in: Data Knowl. Eng. (2008)
Keyphrases
  • xpath queries
  • xml documents
  • xml data
  • query rewriting
  • xml streams
  • xml databases
  • xpath expressions
  • machine learning
  • information retrieval
  • information sources