Search (7 results, page 1 of 1)

  • × language_ss:"ja"
  • × year_i:[1990 TO 2000}
  1. Hosono, K.: Information retrieval functions in digital libraries (1996) 0.03
    0.025399202 = product of:
      0.12699601 = sum of:
        0.12699601 = weight(_text_:conversion in 5722) [ClassicSimilarity], result of:
          0.12699601 = score(doc=5722,freq=2.0), product of:
            0.23715246 = queryWeight, product of:
              6.0585327 = idf(docFreq=280, maxDocs=44218)
              0.039143547 = queryNorm
            0.5355037 = fieldWeight in 5722, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.0585327 = idf(docFreq=280, maxDocs=44218)
              0.0625 = fieldNorm(doc=5722)
      0.2 = coord(1/5)
    
    Abstract
    Information retrieval functions in digital libraries have a different context from those which apply to searching commercial databases or OPACs. Different methods of browsing in this context are described, but the retrieval function should also include ordinary Boolean searching. Conversion of printed materials to electronic format using OCR can result in errors, which may cause problems for keyword searching. The n-gram method of approximate or fuzzy matching to reduce this problem is described
  2. Ito, J.: Bibliographic structure : focusing on the idea of equivalence (1996) 0.00
    0.004281241 = product of:
      0.021406204 = sum of:
        0.021406204 = product of:
          0.042812407 = sum of:
            0.042812407 = weight(_text_:29 in 491) [ClassicSimilarity], result of:
              0.042812407 = score(doc=491,freq=2.0), product of:
                0.13769476 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.039143547 = queryNorm
                0.31092256 = fieldWeight in 491, 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=491)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    29. 8.1997 18:58:16
  3. Matsubayashi, M.: ¬The German cataloging rules (RAK) : an introduction and annotated bibliography (1996) 0.00
    0.004281241 = product of:
      0.021406204 = sum of:
        0.021406204 = product of:
          0.042812407 = sum of:
            0.042812407 = weight(_text_:29 in 497) [ClassicSimilarity], result of:
              0.042812407 = score(doc=497,freq=2.0), product of:
                0.13769476 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.039143547 = queryNorm
                0.31092256 = fieldWeight in 497, 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=497)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    29. 8.1997 18:58:16
  4. Kawamura, K.; Kita, K.; Shiba, M.: Prospects for the Japanese version of the Broad System of Ordering : the design and uses of machine-readable form (1996) 0.00
    0.004281241 = product of:
      0.021406204 = sum of:
        0.021406204 = product of:
          0.042812407 = sum of:
            0.042812407 = weight(_text_:29 in 516) [ClassicSimilarity], result of:
              0.042812407 = score(doc=516,freq=2.0), product of:
                0.13769476 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.039143547 = queryNorm
                0.31092256 = fieldWeight in 516, 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=516)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    29. 8.1997 18:58:16
  5. Kim, P.K.: ¬An automatic indexing of compound words based on mutual information for Korean text retrieval (1995) 0.00
    0.004281241 = product of:
      0.021406204 = sum of:
        0.021406204 = product of:
          0.042812407 = sum of:
            0.042812407 = weight(_text_:29 in 620) [ClassicSimilarity], result of:
              0.042812407 = score(doc=620,freq=2.0), product of:
                0.13769476 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.039143547 = queryNorm
                0.31092256 = fieldWeight in 620, 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=620)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Library and information science. 1995, no.34, S.29-38
  6. Sugano, I.: ¬The study of criteria for evaluating OPACs as information retrieval systems (1996) 0.00
    0.004281241 = product of:
      0.021406204 = sum of:
        0.021406204 = product of:
          0.042812407 = sum of:
            0.042812407 = weight(_text_:29 in 1626) [ClassicSimilarity], result of:
              0.042812407 = score(doc=1626,freq=2.0), product of:
                0.13769476 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.039143547 = 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)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    29. 7.1998 10:51:23
  7. Klein, R.D.: ¬The problem of cataloguing world literature using the Nippon Decimal Classification (1994) 0.00
    0.0042427285 = product of:
      0.021213641 = sum of:
        0.021213641 = product of:
          0.042427283 = sum of:
            0.042427283 = weight(_text_:22 in 867) [ClassicSimilarity], result of:
              0.042427283 = score(doc=867,freq=2.0), product of:
                0.13707404 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.039143547 = queryNorm
                0.30952093 = fieldWeight in 867, 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=867)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Abstract
    The Nippon Decimal Classification (NDC) system, extensively used in Japanese libraries, was devised in 1929. It is difficult to use NDC to classify world literature, such as fiction in English by non American, non British writers. This is not necessarily straightforward in other classification schemes but a survey of 40 Japanese university libraries, of which 24 responded, showed remarkable inconsistencies in the treatment of 22 world literature authors. NDC clearly needs updating to deal with this problem