Search (6 results, page 1 of 1)

  • × author_ss:"Walker, S."
  • × theme_ss:"OPAC"
  1. Walker, S.; Jones, R.M.: Improving subject retrieval in online catalogues : T.1: Stemming, automatic spelling correction and cross-reference tables (1987) 0.00 
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    Theme
    Verbale Doksprachen im Online-Retrieval
  2. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.00 
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    Source
    Program. 22(1988), S.21-31
  3. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.00 
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    Date
    16. 8.1998 11:22:08
  4. Walker, S.: ¬Der Mensch-Maschine-Dialog bei Online-Benutzer-Katalogen (1987) 0.00 
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    Footnote
    17-INF-1-G (dt. Übers.)
  5. Robertson, S.E.; Walker, S.; Beaulieu, M.: Experimentation as a way of life : Okapi at TREC (2000) 0.00 
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    Source
    Information processing and management. 36(2000) no.1, S.95-108
  6. Walker, S.; DeVere, R.: Improving subject retrieval in online catalogues : T.2: Relevance feedback and query expansion (1990) 0.00 
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    Content
    1. Introduction // 2. Query modification through relevance feedback // 3. System design & description 4. Evaluation // 5. Analysis & results // 6. Conclusions and recommendations

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