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  • × author_ss:"Greenberg, J."
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Greenberg, J.: Optimal query expansion (QE) processing methods with semantically encoded structured thesaurus terminology (2001) 0.01 
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  2. Greenberg, J.: Automatic query expansion via lexical-semantic relationships (2001) 0.01 
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