Search (5 results, page 1 of 1)

  • × language_ss:"ja"
  • × theme_ss:"OPAC"
  1. Ueda, S.: Problems with title and author searching in WWW OPAC (1999) 0.01
    0.008640099 = product of:
      0.051840592 = sum of:
        0.051840592 = weight(_text_:internet in 6437) [ClassicSimilarity], result of:
          0.051840592 = score(doc=6437,freq=2.0), product of:
            0.11352337 = queryWeight, product of:
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.038453303 = queryNorm
            0.45665127 = fieldWeight in 6437, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.109375 = fieldNorm(doc=6437)
      0.16666667 = coord(1/6)
    
    Theme
    Internet
  2. Oshiro, Z.; Kaji, K.: ¬A survey of Japanese Internet OPACs (1997) 0.01
    0.006982255 = product of:
      0.041893527 = sum of:
        0.041893527 = weight(_text_:internet in 1773) [ClassicSimilarity], result of:
          0.041893527 = score(doc=1773,freq=4.0), product of:
            0.11352337 = queryWeight, product of:
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.038453303 = queryNorm
            0.36902997 = fieldWeight in 1773, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.0625 = fieldNorm(doc=1773)
      0.16666667 = coord(1/6)
    
    Theme
    Internet
  3. Hirawa, M.: Role of keywords in the network searching era (1998) 0.01
    0.006982255 = product of:
      0.041893527 = sum of:
        0.041893527 = weight(_text_:internet in 3446) [ClassicSimilarity], result of:
          0.041893527 = score(doc=3446,freq=4.0), product of:
            0.11352337 = queryWeight, product of:
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.038453303 = queryNorm
            0.36902997 = fieldWeight in 3446, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.0625 = fieldNorm(doc=3446)
      0.16666667 = coord(1/6)
    
    Abstract
    A survey of Japanese OPACs available on the Internet was conducted relating to use of keywords for subject access. The findings suggest that present OPACs are not capable of storing subject-oriented information. Currently available keyword access derives from a merely title-based retrieval system. Contents data should be added to bibliographic records as an efficient way of providing subject access, and costings for this process should be estimated. Word standardisation issues must also be addressed
    Theme
    Internet
  4. Ueda, S.: Online public access catalogues (OPACs) of university libraries in Japan (1995) 0.00
    0.0049371994 = product of:
      0.029623196 = sum of:
        0.029623196 = weight(_text_:internet in 3342) [ClassicSimilarity], result of:
          0.029623196 = score(doc=3342,freq=2.0), product of:
            0.11352337 = queryWeight, product of:
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.038453303 = queryNorm
            0.2609436 = fieldWeight in 3342, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.0625 = fieldNorm(doc=3342)
      0.16666667 = coord(1/6)
    
    Abstract
    Reports results of a postal survey of the use of OPACs in Japanese university libraries based upon an 84.9% return rate. These revealed that 60.4% of university libraries used OPACs, that most libraries were linked to the automated circulation system, but that only 6.5% had Internet connection
  5. Sugano, I.: ¬The study of criteria for evaluating OPACs as information retrieval systems (1996) 0.00
    0.002336526 = product of:
      0.014019156 = sum of:
        0.014019156 = product of:
          0.042057466 = sum of:
            0.042057466 = weight(_text_:29 in 1626) [ClassicSimilarity], result of:
              0.042057466 = score(doc=1626,freq=2.0), product of:
                0.13526669 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.038453303 = 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)
      0.16666667 = coord(1/6)
    
    Date
    29. 7.1998 10:51:23