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A multiple-depth structural index for branching query.

Jing Yu HanZuo-Peng LiangGang Qian
Published in: Inf. Softw. Technol. (2006)
Keyphrases
  • query expansion
  • relevance feedback
  • information retrieval
  • database
  • search engine
  • data sources
  • data warehouse
  • response time
  • structural information
  • database queries
  • query formulation
  • inverted file
  • multiple queries