Search (2 results, page 1 of 1)

  • × author_ss:"Robertson, S.E."
  • × theme_ss:"Retrievalalgorithmen"
  • × year_i:[1970 TO 1980}
  1. Robertson, S.E.: ¬The probability ranking principle in IR (1977) 0.00 
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    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willet. San Francisco: Morgan Kaufmann 1997. S.281-286.
    Source
    Journal of documentation. 33(1977), S.294-304
  2. Robertson, S.E.; Belkin, N.J.: Ranking in principle (1978) 0.00 
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    Source
    Journal of documentation. 34(1978), S.93-100