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  • × author_ss:"Belkhatir, M."
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Selvaretnam, B.; Belkhatir, M.: ¬A linguistically driven framework for query expansion via grammatical constituent highlighting and role-based concept weighting (2016) 1.00
    1.0 = *:*, product of:
      1.0 = boost
      1.0 = queryNorm