Search (2 results, page 1 of 1)

  • × author_ss:"Wallace, P.M."
  • × theme_ss:"OPAC"
  1. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.00
    0.001993069 = product of:
      0.023916828 = sum of:
        0.0120124435 = product of:
          0.024024887 = sum of:
            0.024024887 = weight(_text_:29 in 1628) [ClassicSimilarity], result of:
              0.024024887 = score(doc=1628,freq=2.0), product of:
                0.07726968 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.021966046 = queryNorm
                0.31092256 = fieldWeight in 1628, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1628)
          0.5 = coord(1/2)
        0.011904384 = product of:
          0.023808768 = sum of:
            0.023808768 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
              0.023808768 = score(doc=1628,freq=2.0), product of:
                0.07692135 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.021966046 = queryNorm
                0.30952093 = fieldWeight in 1628, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1628)
          0.5 = coord(1/2)
      0.083333336 = coord(2/24)
    
    Date
    29. 7.1998 10:57:22
  2. Wallace, P.M.: How do patrons search the online catalog when no one's looking? : transaction log analysis and implications for bibliographic instruction and system design (1993) 0.00
    9.934799E-4 = product of:
      0.011921758 = sum of:
        0.005960879 = weight(_text_:und in 6974) [ClassicSimilarity], result of:
          0.005960879 = score(doc=6974,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.12243814 = fieldWeight in 6974, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0390625 = fieldNorm(doc=6974)
        0.005960879 = weight(_text_:und in 6974) [ClassicSimilarity], result of:
          0.005960879 = score(doc=6974,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.12243814 = fieldWeight in 6974, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0390625 = fieldNorm(doc=6974)
      0.083333336 = coord(2/24)
    
    Footnote
    Die hier angegebenen Zahlen stehen in Widerspruch zur Micco Studie; allerdings ist wohl auch die Ausgangslage eine andere, wenn hier Autoren- und Stichwortsuche mit in die Statistik einbezogen wurden