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Results Diversification for XML Keyword Search Based on the Semantic Category of Central Entity.

Yuling SongNing Wang
Published in: IEEE WISA (2013)
Keyphrases
  • xml keyword search
  • keyword search
  • xml documents
  • xml databases
  • semantic network
  • data centric
  • databases
  • knowledge base
  • natural language
  • text classification
  • semantic web
  • structured queries
  • lowest common ancestor