Search (4 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × language_ss:"e"
  • × author_ss:"Walker, S."
  • × theme_ss:"OPAC"
  1. Walker, S.; Hancock-Beaulieu, M.: OKAPI at city : an evaluation facility for interactive IR (1991) 1.00
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  2. Walker, S.; DeVere, R.: Improving subject retrieval in online catalogues : T.2: Relevance feedback and query expansion (1990) 1.00
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  3. Hancock-Beaulieu, M.; Walker, S.: ¬An evaluation of automatic query expansion in an online library catalogue (1992) 1.00
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  4. Walker, S.: Subject access in online catalogues (1991) 1.00
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