Search (2 results, page 1 of 1)

  • × language_ss:"ja"
  1. ueda, K.: Simplified plan for a new maintenance system for three tools : Basic subject Headings, Nippon Decimal classification, and Nippon Cataloguing Rules (2000) 0.05 
    0.04610229 = product of:
  0.18440916 = sum of:
    0.18440916 = weight(_text_:headings in 816) [ClassicSimilarity], result of:
      0.18440916 = score(doc=816,freq=2.0), product of:
        0.2866418 = queryWeight, product of:
          4.8524013 = idf(docFreq=942, maxDocs=44421)
          0.05907216 = queryNorm
        0.64334357 = fieldWeight in 816, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.8524013 = idf(docFreq=942, maxDocs=44421)
          0.09375 = fieldNorm(doc=816)
  0.25 = coord(1/4)
  2. Watanabe, T.: ¬An experimental OPAC system using NDC8 to improve subject access (1994) 0.03 
    0.030734861 = product of:
  0.122939445 = sum of:
    0.122939445 = weight(_text_:headings in 1403) [ClassicSimilarity], result of:
      0.122939445 = score(doc=1403,freq=2.0), product of:
        0.2866418 = queryWeight, product of:
          4.8524013 = idf(docFreq=942, maxDocs=44421)
          0.05907216 = queryNorm
        0.4288957 = fieldWeight in 1403, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.8524013 = idf(docFreq=942, maxDocs=44421)
          0.0625 = fieldNorm(doc=1403)
  0.25 = coord(1/4)
    Abstract
    Description of an attempt to improve OPAC subject access at Kobe University Library using Nippon Decimal Classification, 8th ed. (NDC8). Examines the theoretical aspects of using a classification for subject searching, then explains the Kobe system. Using the NDC8 machine-readable data file, a database was created for the OPAC, incorporating class numbers and subject headings. Difficulties arise from subdivisions and the structure of NDC8 itself, but it is an important area for development

Authors

Years

Themes