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  • × theme_ss:"Retrievalstudien"
  • × author_ss:"Walker, S."
  1. Robertson, S.E.; Walker, S.; Hancock-Beaulieu, M.M.: Large test collection experiments of an operational, interactive system : OKAPI at TREC (1995) 0.02
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval