Search (21 results, page 1 of 2)

  • × type_ss:"a"
  • × author_ss:"Walker, S."
  1. Mitev, N.N.; Walker, S.: Information retrieval aids in an online public access catalogue : automatic intelligent search sequencing (1985) 1.00 
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  2. Walker, S.: Okapi : Evaluating and enhancing an experimental online catalog (1987) 1.00 
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  3. Walker, S.: Ease of use in online catalogues : a plea for the user (1986) 1.00 
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  4. Walker, S.: ¬The free language approach to online catalogues (1985) 1.00 
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  5. Robertson, S.; Walker, S.: Threshold setting in adaptive filtering (2000) 1.00 
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  6. Walker, S.: Views on classification as a search tool on a computer (1991) 1.00 
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  7. Walker, S.: OCLC WorldCat collection sets (1998) 1.00 
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  8. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 1.00 
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  9. Jones, S.; Gatford, M.; Robertson, S.; Hancock-Beaulieu, M.; Secker, J.; Walker, S.: Interactive thesaurus navigation : intelligence rules OK? (1995) 1.00 
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  10. Robertson, S.E.; Walker, S.; Beaulieu, M.: Laboratory experiments with Okapi : participation in the TREC programme (1997) 1.00 
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  11. Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 1 (2000) 1.00 
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  12. Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 2 (2000) 1.00 
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  13. Robertson, S.E.; Walker, S.; Beaulieu, M.: Experimentation as a way of life : Okapi at TREC (2000) 1.00 
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  14. Robertson, S.E.; Walker, S.; Hancock-Beaulieu, M.M.: Large test collection experiments of an operational, interactive system : OKAPI at TREC (1995) 1.00 
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  15. Robertson, S.E.; Walker, S.; Beaulieu, M.M.; Gatford, M.; Payne, A.: Okapi at TREC-4 (1996) 1.00 
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  16. Robertson, S.E.; Walker, S.: Some simple effective approximations to the 2-Poisson molde for probabilisitc weighted retrieval (1979) 1.00 
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  17. Walker, S.: ¬The Okapi online catalogue research projects (1989) 1.00 
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  18. Hancock-Beaulieu, M.; Walker, S.: ¬An evaluation of automatic query expansion in an online library catalogue (1992) 1.00 
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  19. Beaulieu, M.M.; Gatford, M.; Huang, X.; Robertson, S.E.; Walker, S.; Williams, P.: Okapi an TREC-5 (1997) 1.00 
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  20. Walker, S.: Subject access in online catalogues (1991) 1.00 
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