Search (2 results, page 1 of 1)

  • × theme_ss:"OPAC"
  • × language_ss:"ja"
  1. Ueda, S.: Problems with title and author searching in WWW OPAC (1999) 0.00
    0.004439405 = product of:
      0.0133182155 = sum of:
        0.0133182155 = product of:
          0.06659108 = sum of:
            0.06659108 = weight(_text_:28 in 6437) [ClassicSimilarity], result of:
              0.06659108 = score(doc=6437,freq=2.0), product of:
                0.12017813 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.0335481 = queryNorm
                0.5541031 = fieldWeight in 6437, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6437)
          0.2 = coord(1/5)
      0.33333334 = coord(1/3)
    
    Date
    28. 3.2002 14:10:21
  2. Sugano, I.: ¬The study of criteria for evaluating OPACs as information retrieval systems (1996) 0.00
    0.0024461676 = product of:
      0.0073385024 = sum of:
        0.0073385024 = product of:
          0.03669251 = sum of:
            0.03669251 = weight(_text_:29 in 1626) [ClassicSimilarity], result of:
              0.03669251 = score(doc=1626,freq=2.0), product of:
                0.118011735 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0335481 = 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)
          0.2 = coord(1/5)
      0.33333334 = coord(1/3)
    
    Date
    29. 7.1998 10:51:23

Authors