Search (24 results, page 1 of 2)

  • × language_ss:"e"
  • × year_i:[1970 TO 1980}
  1. Robertson, S.E.: Indexing theory and retrieval effectiveness (1979) 0.12 
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  2. Robertson, S.E.; Belkin, N.J.: Ranking in principle (1978) 0.10 
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  3. Belkin, N.J.; Robertson, S.E: Information science and the phenomenon of information (1976) 0.10 
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  4. Robertson, S.E.: ¬The probabilistic character of relevance (1977) 0.10 
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  5. Barton, I.J.; Creasey, S.E.; Lynch, M.F.; Snell, M.J.: ¬An information-theoretic approach to text-searching in direct access systems (1974) 0.08 
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  6. Robertson, S.E.: ¬The probability ranking principle in IR (1977) 0.07 
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  7. Robertson, S.E.; Walker, S.: Some simple effective approximations to the 2-Poisson molde for probabilisitc weighted retrieval (1979) 0.06 
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  8. Robertson, S.E.: Theories and models in information retrieval (1977) 0.05 
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  9. Robertson, S.E.; Sparck Jones, K.: Relevance weighting of search terms (1976) 0.05 
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  10. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.03 
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    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  11. Morse, P.M.: Search theory and browsing (1970) 0.02 
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    Date
    22. 5.2005 19:53:09
  12. Hafter, R.: ¬The performance of card catalogs : a review of research (1979) 0.02 
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    Date
    3.10.2000 20:48:22
  13. Foskett, D.J.: Classification and indexing in the social sciences (1970) 0.02 
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    Source
    Aslib proceedings. 22(1970), S.90-101
  14. Artandi, S.: Document retrieval and the concept of sets (1971) 0.02 
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    Source
    Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
  15. Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978) 0.02 
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    Source
    Indexer. 11(1978), S.14-22
  16. Wheelbarger, J.J.; Clouse, R.W.: ¬A comparision of a manual library reclassification project with a computer automated library reclassification project (1975) 0.02 
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    Pages
    22 S
  17. Morse, P.M.: Browsing and search theory (1973) 0.02 
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    Date
    22. 5.2005 19:52:29
  18. Downing, J.C.: Dewey today : the British and European scene (1976) 0.02 
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    Pages
    S.22-29
  19. Analyses of bibliographies (1973) 0.01 
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    Source
    Library trends. 22(1973), no.1
  20. Rijsbergen, C.J. van: ¬A test for the separation of relevant and non-relevant documents in experimental retrieval collections (1973) 0.01 
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    Date
    19. 3.1996 11:22:12

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