Search (3 results, page 1 of 1)

  • × language_ss:"ja"
  • × theme_ss:"OPAC"
  1. Oshiro, Z.; Kaji, K.: ¬A survey of Japanese Internet OPACs (1997) 0.01
    0.0054897815 = product of:
      0.016469344 = sum of:
        0.016469344 = product of:
          0.049408033 = sum of:
            0.049408033 = weight(_text_:k in 1773) [ClassicSimilarity], result of:
              0.049408033 = score(doc=1773,freq=2.0), product of:
                0.15658903 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0438652 = queryNorm
                0.31552678 = fieldWeight in 1773, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1773)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  2. Sugano, I.: ¬The study of criteria for evaluating OPACs as information retrieval systems (1996) 0.01
    0.0053307354 = product of:
      0.015992206 = sum of:
        0.015992206 = product of:
          0.047976613 = sum of:
            0.047976613 = weight(_text_:29 in 1626) [ClassicSimilarity], result of:
              0.047976613 = score(doc=1626,freq=2.0), product of:
                0.15430406 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0438652 = queryNorm
                0.31092256 = fieldWeight in 1626, 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=1626)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    29. 7.1998 10:51:23
  3. Voshida, K.: ¬A study on improving subject access to the OPAC : a survey of catalogue use comparing an OPAC and a card catalogue in a private university library (1994) 0.00
    0.004117336 = product of:
      0.012352008 = sum of:
        0.012352008 = product of:
          0.037056025 = sum of:
            0.037056025 = weight(_text_:k in 753) [ClassicSimilarity], result of:
              0.037056025 = score(doc=753,freq=2.0), product of:
                0.15658903 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0438652 = queryNorm
                0.23664509 = fieldWeight in 753, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=753)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)