Document (#2086)

Author
Finni, J.F.
Paulson, P.J.
Title
¬The Dewey Decimal Classification enters the computer age : developing the DDC database and editorial support system
Source
International cataloguing. 16(1987), S.46-48
Year
1987
Footnote
Vgl. auch die dt. Übersetzung als Vortrag während IFLA-Tagung in Brighton
Object
DDC

Similar documents (content)

  1. Beall, J.: Editing the Dewey Decimal Classification online : the evolution of the DDC database (1992) 0.73
    0.73334944 = sum of:
      0.73334944 = product of:
        1.0476421 = sum of:
          0.037772086 = weight(abstract_txt:system in 2084) [ClassicSimilarity], result of:
            0.037772086 = score(doc=2084,freq=1.0), product of:
              0.0895929 = queryWeight, product of:
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.026563555 = queryNorm
              0.42159688 = fieldWeight in 2084, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.125 = fieldNorm(doc=2084)
          0.06263722 = weight(abstract_txt:classification in 2084) [ClassicSimilarity], result of:
            0.06263722 = score(doc=2084,freq=1.0), product of:
              0.12552047 = queryWeight, product of:
                1.1836424 = boost
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.026563555 = queryNorm
              0.49901992 = fieldWeight in 2084, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.125 = fieldNorm(doc=2084)
          0.109271735 = weight(abstract_txt:database in 2084) [ClassicSimilarity], result of:
            0.109271735 = score(doc=2084,freq=2.0), product of:
              0.14437373 = queryWeight, product of:
                1.2694257 = boost
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.026563555 = queryNorm
              0.7568672 = fieldWeight in 2084, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.125 = fieldNorm(doc=2084)
          0.082329646 = weight(abstract_txt:support in 2084) [ClassicSimilarity], result of:
            0.082329646 = score(doc=2084,freq=1.0), product of:
              0.15061346 = queryWeight, product of:
                1.2965674 = boost
                4.37303 = idf(docFreq=1522, maxDocs=44421)
                0.026563555 = queryNorm
              0.5466288 = fieldWeight in 2084, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.37303 = idf(docFreq=1522, maxDocs=44421)
                0.125 = fieldNorm(doc=2084)
          0.19760409 = weight(abstract_txt:dewey in 2084) [ClassicSimilarity], result of:
            0.19760409 = score(doc=2084,freq=1.0), product of:
              0.26999572 = queryWeight, product of:
                1.7359678 = boost
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.026563555 = queryNorm
              0.7318786 = fieldWeight in 2084, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.125 = fieldNorm(doc=2084)
          0.22020632 = weight(abstract_txt:decimal in 2084) [ClassicSimilarity], result of:
            0.22020632 = score(doc=2084,freq=1.0), product of:
              0.29021028 = queryWeight, product of:
                1.7997807 = boost
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.026563555 = queryNorm
              0.75878197 = fieldWeight in 2084, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.125 = fieldNorm(doc=2084)
          0.337821 = weight(abstract_txt:editorial in 2084) [ClassicSimilarity], result of:
            0.337821 = score(doc=2084,freq=1.0), product of:
              0.3860267 = queryWeight, product of:
                2.0757349 = boost
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.026563555 = queryNorm
              0.8751234 = fieldWeight in 2084, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.125 = fieldNorm(doc=2084)
        0.7 = coord(7/10)
    
  2. Martin, G.: Report on the Dewey Decimal Classification editorial Policy Committee (EPC) (1994) 0.65
    0.6546149 = sum of:
      0.6546149 = product of:
        1.6365373 = sum of:
          0.12527443 = weight(abstract_txt:classification in 3417) [ClassicSimilarity], result of:
            0.12527443 = score(doc=3417,freq=1.0), product of:
              0.12552047 = queryWeight, product of:
                1.1836424 = boost
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.026563555 = queryNorm
              0.99803984 = fieldWeight in 3417, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.25 = fieldNorm(doc=3417)
          0.39520818 = weight(abstract_txt:dewey in 3417) [ClassicSimilarity], result of:
            0.39520818 = score(doc=3417,freq=1.0), product of:
              0.26999572 = queryWeight, product of:
                1.7359678 = boost
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.026563555 = queryNorm
              1.4637572 = fieldWeight in 3417, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.25 = fieldNorm(doc=3417)
          0.44041264 = weight(abstract_txt:decimal in 3417) [ClassicSimilarity], result of:
            0.44041264 = score(doc=3417,freq=1.0), product of:
              0.29021028 = queryWeight, product of:
                1.7997807 = boost
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.026563555 = queryNorm
              1.5175639 = fieldWeight in 3417, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.25 = fieldNorm(doc=3417)
          0.675642 = weight(abstract_txt:editorial in 3417) [ClassicSimilarity], result of:
            0.675642 = score(doc=3417,freq=1.0), product of:
              0.3860267 = queryWeight, product of:
                2.0757349 = boost
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.026563555 = queryNorm
              1.7502468 = fieldWeight in 3417, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.25 = fieldNorm(doc=3417)
        0.4 = coord(4/10)
    
  3. Beall, J.; Mitchell, J.S.: History of the representation of the DDC in the MARC Classification Format (2010) 0.52
    0.52215636 = sum of:
      0.52215636 = product of:
        0.8702606 = sum of:
          0.023607556 = weight(abstract_txt:system in 555) [ClassicSimilarity], result of:
            0.023607556 = score(doc=555,freq=1.0), product of:
              0.0895929 = queryWeight, product of:
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.026563555 = queryNorm
              0.26349807 = fieldWeight in 555, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.078125 = fieldNorm(doc=555)
          0.09589327 = weight(abstract_txt:classification in 555) [ClassicSimilarity], result of:
            0.09589327 = score(doc=555,freq=6.0), product of:
              0.12552047 = queryWeight, product of:
                1.1836424 = boost
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.026563555 = queryNorm
              0.7639652 = fieldWeight in 555, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.078125 = fieldNorm(doc=555)
          0.07276982 = weight(abstract_txt:support in 555) [ClassicSimilarity], result of:
            0.07276982 = score(doc=555,freq=2.0), product of:
              0.15061346 = queryWeight, product of:
                1.2965674 = boost
                4.37303 = idf(docFreq=1522, maxDocs=44421)
                0.026563555 = queryNorm
              0.48315614 = fieldWeight in 555, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.37303 = idf(docFreq=1522, maxDocs=44421)
                0.078125 = fieldNorm(doc=555)
          0.17465898 = weight(abstract_txt:dewey in 555) [ClassicSimilarity], result of:
            0.17465898 = score(doc=555,freq=2.0), product of:
              0.26999572 = queryWeight, product of:
                1.7359678 = boost
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.026563555 = queryNorm
              0.6468954 = fieldWeight in 555, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.078125 = fieldNorm(doc=555)
          0.13762896 = weight(abstract_txt:decimal in 555) [ClassicSimilarity], result of:
            0.13762896 = score(doc=555,freq=1.0), product of:
              0.29021028 = queryWeight, product of:
                1.7997807 = boost
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.026563555 = queryNorm
              0.47423872 = fieldWeight in 555, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.078125 = fieldNorm(doc=555)
          0.36570194 = weight(abstract_txt:editorial in 555) [ClassicSimilarity], result of:
            0.36570194 = score(doc=555,freq=3.0), product of:
              0.3860267 = queryWeight, product of:
                2.0757349 = boost
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.026563555 = queryNorm
              0.94734883 = fieldWeight in 555, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.078125 = fieldNorm(doc=555)
        0.6 = coord(6/10)
    
  4. Mitchell, J.S.: ¬The impact of Magda Heiner-Freiling and the German translation on the Dewey Decimal Classification (DDC) system (2008) 0.49
    0.49440253 = sum of:
      0.49440253 = product of:
        0.8240042 = sum of:
          0.040063344 = weight(abstract_txt:system in 3150) [ClassicSimilarity], result of:
            0.040063344 = score(doc=3150,freq=2.0), product of:
              0.0895929 = queryWeight, product of:
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.026563555 = queryNorm
              0.447171 = fieldWeight in 3150, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.09375 = fieldNorm(doc=3150)
          0.04697791 = weight(abstract_txt:classification in 3150) [ClassicSimilarity], result of:
            0.04697791 = score(doc=3150,freq=1.0), product of:
              0.12552047 = queryWeight, product of:
                1.1836424 = boost
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.026563555 = queryNorm
              0.37426496 = fieldWeight in 3150, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.09375 = fieldNorm(doc=3150)
          0.061747238 = weight(abstract_txt:support in 3150) [ClassicSimilarity], result of:
            0.061747238 = score(doc=3150,freq=1.0), product of:
              0.15061346 = queryWeight, product of:
                1.2965674 = boost
                4.37303 = idf(docFreq=1522, maxDocs=44421)
                0.026563555 = queryNorm
              0.4099716 = fieldWeight in 3150, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.37303 = idf(docFreq=1522, maxDocs=44421)
                0.09375 = fieldNorm(doc=3150)
          0.2566952 = weight(abstract_txt:dewey in 3150) [ClassicSimilarity], result of:
            0.2566952 = score(doc=3150,freq=3.0), product of:
              0.26999572 = queryWeight, product of:
                1.7359678 = boost
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.026563555 = queryNorm
              0.95073813 = fieldWeight in 3150, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.09375 = fieldNorm(doc=3150)
          0.16515476 = weight(abstract_txt:decimal in 3150) [ClassicSimilarity], result of:
            0.16515476 = score(doc=3150,freq=1.0), product of:
              0.29021028 = queryWeight, product of:
                1.7997807 = boost
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.026563555 = queryNorm
              0.5690865 = fieldWeight in 3150, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.09375 = fieldNorm(doc=3150)
          0.25336573 = weight(abstract_txt:editorial in 3150) [ClassicSimilarity], result of:
            0.25336573 = score(doc=3150,freq=1.0), product of:
              0.3860267 = queryWeight, product of:
                2.0757349 = boost
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.026563555 = queryNorm
              0.6563425 = fieldWeight in 3150, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.09375 = fieldNorm(doc=3150)
        0.6 = coord(6/10)
    
  5. Mitchell, J.S.: DDC21 and beyond : the Dewey Decimal Classification prepares for the future (1995) 0.45
    0.4528104 = sum of:
      0.4528104 = product of:
        0.9056208 = sum of:
          0.028329065 = weight(abstract_txt:system in 564) [ClassicSimilarity], result of:
            0.028329065 = score(doc=564,freq=1.0), product of:
              0.0895929 = queryWeight, product of:
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.026563555 = queryNorm
              0.31619766 = fieldWeight in 564, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.09375 = fieldNorm(doc=564)
          0.09395582 = weight(abstract_txt:classification in 564) [ClassicSimilarity], result of:
            0.09395582 = score(doc=564,freq=4.0), product of:
              0.12552047 = queryWeight, product of:
                1.1836424 = boost
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.026563555 = queryNorm
              0.7485299 = fieldWeight in 564, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.9921594 = idf(docFreq=2228, maxDocs=44421)
                0.09375 = fieldNorm(doc=564)
          0.29640612 = weight(abstract_txt:dewey in 564) [ClassicSimilarity], result of:
            0.29640612 = score(doc=564,freq=4.0), product of:
              0.26999572 = queryWeight, product of:
                1.7359678 = boost
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.026563555 = queryNorm
              1.0978179 = fieldWeight in 564, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.8550286 = idf(docFreq=345, maxDocs=44421)
                0.09375 = fieldNorm(doc=564)
          0.23356408 = weight(abstract_txt:decimal in 564) [ClassicSimilarity], result of:
            0.23356408 = score(doc=564,freq=2.0), product of:
              0.29021028 = queryWeight, product of:
                1.7997807 = boost
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.026563555 = queryNorm
              0.8048098 = fieldWeight in 564, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.0702558 = idf(docFreq=278, maxDocs=44421)
                0.09375 = fieldNorm(doc=564)
          0.25336573 = weight(abstract_txt:editorial in 564) [ClassicSimilarity], result of:
            0.25336573 = score(doc=564,freq=1.0), product of:
              0.3860267 = queryWeight, product of:
                2.0757349 = boost
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.026563555 = queryNorm
              0.6563425 = fieldWeight in 564, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.000987 = idf(docFreq=109, maxDocs=44421)
                0.09375 = fieldNorm(doc=564)
        0.5 = coord(5/10)