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  • × author_ss:"Walker, S."
  1. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.07 
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    Date
    16. 8.1998 11:22:08
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.424-435.
    Language
    e
  2. Walker, S.: ¬The free language approach to online catalogues (1985) 0.04 
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    Language
    e
    Source
    Keyword catalogues and the free language approach. Ed.: P. Bryant
  3. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.04 
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    Language
    e
    Source
    Program. 22(1988), S.21-31
  4. Beaulieu, M.M.; Gatford, M.; Huang, X.; Robertson, S.E.; Walker, S.; Williams, P.: Okapi an TREC-5 (1997) 0.03 
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  5. Robertson, S.E.; Walker, S.: Some simple effective approximations to the 2-Poisson molde for probabilisitc weighted retrieval (1979) 0.03 
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    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.345-453.
    Language
    e
  6. Walker, S.: ¬Der Mensch-Maschine-Dialog bei Online-Benutzer-Katalogen (1987) 0.02 
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    Type
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  7. Walker, S.: Okapi : Evaluating and enhancing an experimental online catalog (1987) 0.00 
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  8. Walker, S.: Ease of use in online catalogues : a plea for the user (1986) 0.00 
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  9. Walker, S.; Hancock-Beaulieu, M.: OKAPI at city : an evaluation facility for interactive IR (1991) 0.00 
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  10. Walker, S.: OCLC WorldCat collection sets (1998) 0.00 
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  11. 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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  12. Robertson, S.; Walker, S.: Threshold setting in adaptive filtering (2000) 0.00 
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  13. Mitev, N.N.; Walker, S.: Information retrieval aids in an online public access catalogue : automatic intelligent search sequencing (1985) 0.00 
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  14. Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 1 (2000) 0.00 
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  15. Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 2 (2000) 0.00 
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  16. Robertson, S.E.; Walker, S.; Beaulieu, M.: Experimentation as a way of life : Okapi at TREC (2000) 0.00 
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  17. Robertson, S.E.; Walker, S.; Beaulieu, M.M.; Gatford, M.; Payne, A.: Okapi at TREC-4 (1996) 0.00 
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  18. Walker, S.; DeVere, R.: Improving subject retrieval in online catalogues : T.2: Relevance feedback and query expansion (1990) 0.00 
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  19. Mitev, N.N.; Venner, G.M.; Walker, S.: Designing an online public access catalogue : OKAPI, a catalogue on a local area network (1985) 0.00 
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  20. Walker, S.: Subject access in online catalogues (1991) 0.00 
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