Search (1 results, page 1 of 1)

  • × author_ss:"Griffiths, J.-M."
  • × year_i:[1980 TO 1990}
  1. Griffiths, J.-M.: Alternative approaches to information retrieval system simulation (1980) 0.02 
    0.023754906 = product of:
  0.04750981 = sum of:
    0.04750981 = product of:
      0.09501962 = sum of:
        0.09501962 = weight(_text_:l in 1324) [ClassicSimilarity], result of:
          0.09501962 = score(doc=1324,freq=2.0), product of:
            0.18031335 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.045365814 = queryNorm
            0.52696943 = fieldWeight in 1324, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.09375 = fieldNorm(doc=1324)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg