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  • × author_ss:"Walker, S."
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  1. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.06 
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    Source
    Program. 22(1988), S.21-31
  2. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.04 
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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.
    Pages
    S.84-106
  3. Robertson, S.; Walker, S.: Threshold setting in adaptive filtering (2000) 0.00 
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    Source
    Journal of documentation. 56(2000) no.3, S.312-331
  4. Walker, S.: Okapi : Evaluating and enhancing an experimental online catalog (1987) 0.00 
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    Source
    Library trends. 35(1987), S.631-645
  5. Walker, S.: Ease of use in online catalogues : a plea for the user (1986) 0.00 
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    Pages
    S.79-90
  6. Walker, S.: ¬The free language approach to online catalogues (1985) 0.00 
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    Pages
    S.31-49
  7. Walker, S.: OCLC WorldCat collection sets (1998) 0.00 
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    Source
    OCLC newsletter. 1998, no.233, May/June, S.38
  8. Robertson, S.E.; Walker, S.: Some simple effective approximations to the 2-Poisson molde for probabilisitc weighted retrieval (1979) 0.00 
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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.
    Source
    Journal of documentation. 35(1979), S.285-295 (???)
  9. 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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    Pages
    S.215-226
  10. 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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    Source
    Information processing and management. 36(2000) no.6, S.779-808
  11. 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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    Source
    Information processing and management. 36(2000) no.6, S.809-840
  12. 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
  13. Robertson, S.E.; Walker, S.; Beaulieu, M.M.; Gatford, M.; Payne, A.: Okapi at TREC-4 (1996) 0.00 
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    Pages
    S.73-96
  14. Beaulieu, M.M.; Gatford, M.; Huang, X.; Robertson, S.E.; Walker, S.; Williams, P.: Okapi an TREC-5 (1997) 0.00 
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    Pages
    S.143-165
  15. Walker, S.; Hancock-Beaulieu, M.: OKAPI at city : an evaluation facility for interactive IR (1991) 0.00 
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  16. 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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  17. Jones, S.; Gatford, M.; Robertson, S.; Hancock-Beaulieu, M.; Secker, J.; Walker, S.: Interactive thesaurus navigation : intelligence rules OK? (1995) 0.00 
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    Source
    Journal of the American Society for Information Science. 46(1995) no.1, S.52-59
  18. Walker, S.: Subject access in online catalogues (1991) 0.00 
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    Pages
    S.23-33
  19. Walker, S.; DeVere, R.: Improving subject retrieval in online catalogues : T.2: Relevance feedback and query expansion (1990) 0.00 
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  20. 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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