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Where in the Wikipedia Is That Answer? The XLDB at the GikiCLEF 2009 Task.

Nuno CardosoDavid S. BatistaFrancisco J. López-PellicerMário J. Silva
Published in: CLEF (1) (2009)
Keyphrases
  • knowledge base
  • semantic relations
  • named entities
  • wordnet
  • world knowledge
  • information systems
  • link structure
  • answering queries
  • entity ranking
  • external knowledge
  • web image retrieval