Document (#27646)

Author
Mitchell, J.S.
Title
DDC 22: Dewey in the world, the world in Dewey
Source
Knowledge organization and the global information society: Proceedings of the 8th International ISKO Conference 13-16 July 2004, London, UK. Ed.: I.C. McIlwaine
Imprint
Würzburg : Ergon Verlag
Year
2004
Pages
S.139-145
Series
Advances in knowledge organization; vol.9
Abstract
In 2003, OCLC published Dewey Decimal Classification and Relative Index, Edition 22 (DDC 22), in print and Web versions. The changes and updates in the new edition reflect a modern view of knowledge structures and address the general needs of Dewey users. The content of DDC 22 has been shaped by a number of social, geopolitical, and technical trends. The World Wide Web has provided a vehicle for more frequent distribution of updates to the DDC, and a medium for direct communication with Dewey users around the world. In addition to updating the system itself, other strategies are needed to accommodate the needs of the global Dewey user community. Translation of the system is one approach; another is mapping. Mapping terminology to the DDC is a strategy for supporting effective local implementation of the system while maintaining the internal cohesiveness of the DDC. This paper explores the usefulness of mapping terminology from English-language general subject headings lists produced outside the U.S.
Theme
International bedeutende Universalklassifikationen
Object
DDC-22

Similar documents (author)

  1. Mitchell, J.S.: Dewey Decimal Classification edition 20 : an overview of the changes (1991) 4.76
    4.762399 = sum of:
      4.762399 = weight(author_txt:mitchell in 2527) [ClassicSimilarity], result of:
        4.762399 = score(doc=2527,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.13123636 = queryNorm
          4.7623997 = fieldWeight in 2527, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.625 = fieldNorm(doc=2527)
    
  2. Mitchell, D.C.: ¬The process of reading : a cognitive analysis of fluent reading and learning to read (1982) 4.76
    4.762399 = sum of:
      4.762399 = weight(author_txt:mitchell in 2731) [ClassicSimilarity], result of:
        4.762399 = score(doc=2731,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.13123636 = queryNorm
          4.7623997 = fieldWeight in 2731, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.625 = fieldNorm(doc=2731)
    
  3. Mitchell, D.C.: ¬The process of reading : a cognitive analysis of fluent reading and learning to read (1982) 4.76
    4.762399 = sum of:
      4.762399 = weight(author_txt:mitchell in 2743) [ClassicSimilarity], result of:
        4.762399 = score(doc=2743,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.13123636 = queryNorm
          4.7623997 = fieldWeight in 2743, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.625 = fieldNorm(doc=2743)
    
  4. Mitchell, W.J.: Digitale Photomanipulation (1994) 4.76
    4.762399 = sum of:
      4.762399 = weight(author_txt:mitchell in 7144) [ClassicSimilarity], result of:
        4.762399 = score(doc=7144,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.13123636 = queryNorm
          4.7623997 = fieldWeight in 7144, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.625 = fieldNorm(doc=7144)
    
  5. Mitchell, J.: Library co-operatives : bibliographic databases (1991) 4.76
    4.762399 = sum of:
      4.762399 = weight(author_txt:mitchell in 7897) [ClassicSimilarity], result of:
        4.762399 = score(doc=7897,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.13123636 = queryNorm
          4.7623997 = fieldWeight in 7897, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.619839 = idf(docFreq=56, maxDocs=42740)
            0.625 = fieldNorm(doc=7897)
    

Similar documents (content)

  1. Mitchell, J.S.: DDC 22 : an introduction (2003) 0.54
    0.54105264 = sum of:
      0.54105264 = product of:
        1.229665 = sum of:
          0.050607108 = weight(abstract_txt:relative in 2937) [ClassicSimilarity], result of:
            0.050607108 = score(doc=2937,freq=1.0), product of:
              0.1058845 = queryWeight, product of:
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.017307857 = queryNorm
              0.47794634 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.053200338 = weight(abstract_txt:2003 in 2937) [ClassicSimilarity], result of:
            0.053200338 = score(doc=2937,freq=1.0), product of:
              0.10947148 = queryWeight, product of:
                1.0167971 = boost
                6.220473 = idf(docFreq=230, maxDocs=42740)
                0.017307857 = queryNorm
              0.48597443 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.220473 = idf(docFreq=230, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.053878427 = weight(abstract_txt:versions in 2937) [ClassicSimilarity], result of:
            0.053878427 = score(doc=2937,freq=1.0), product of:
              0.11039972 = queryWeight, product of:
                1.0210989 = boost
                6.24679 = idf(docFreq=224, maxDocs=42740)
                0.017307857 = queryNorm
              0.48803046 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.24679 = idf(docFreq=224, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.020175945 = weight(abstract_txt:users in 2937) [ClassicSimilarity], result of:
            0.020175945 = score(doc=2937,freq=1.0), product of:
              0.07226433 = queryWeight, product of:
                1.1683172 = boost
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.017307857 = queryNorm
              0.27919647 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.09398433 = weight(abstract_txt:shaped in 2937) [ClassicSimilarity], result of:
            0.09398433 = score(doc=2937,freq=1.0), product of:
              0.15997852 = queryWeight, product of:
                1.2291776 = boost
                7.519756 = idf(docFreq=62, maxDocs=42740)
                0.017307857 = queryNorm
              0.5874809 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.519756 = idf(docFreq=62, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.038624473 = weight(abstract_txt:needs in 2937) [ClassicSimilarity], result of:
            0.038624473 = score(doc=2937,freq=1.0), product of:
              0.11141486 = queryWeight, product of:
                1.4506757 = boost
                4.437409 = idf(docFreq=1373, maxDocs=42740)
                0.017307857 = queryNorm
              0.34667256 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.437409 = idf(docFreq=1373, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.025228066 = weight(abstract_txt:system in 2937) [ClassicSimilarity], result of:
            0.025228066 = score(doc=2937,freq=1.0), product of:
              0.09601102 = queryWeight, product of:
                1.6493202 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.017307857 = queryNorm
              0.2627622 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.16712339 = weight(abstract_txt:edition in 2937) [ClassicSimilarity], result of:
            0.16712339 = score(doc=2937,freq=3.0), product of:
              0.20512524 = queryWeight, product of:
                1.9683774 = boost
                6.0209837 = idf(docFreq=281, maxDocs=42740)
                0.017307857 = queryNorm
              0.8147383 = fieldWeight in 2937, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.0209837 = idf(docFreq=281, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.18917108 = weight(abstract_txt:updates in 2937) [ClassicSimilarity], result of:
            0.18917108 = score(doc=2937,freq=1.0), product of:
              0.3213201 = queryWeight, product of:
                2.463586 = boost
                7.535756 = idf(docFreq=61, maxDocs=42740)
                0.017307857 = queryNorm
              0.58873093 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.535756 = idf(docFreq=61, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.0774013 = weight(abstract_txt:world in 2937) [ClassicSimilarity], result of:
            0.0774013 = score(doc=2937,freq=1.0), product of:
              0.2231226 = queryWeight, product of:
                2.9032576 = boost
                4.4403243 = idf(docFreq=1369, maxDocs=42740)
                0.017307857 = queryNorm
              0.34690034 = fieldWeight in 2937, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4403243 = idf(docFreq=1369, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
          0.46027064 = weight(abstract_txt:dewey in 2937) [ClassicSimilarity], result of:
            0.46027064 = score(doc=2937,freq=3.0), product of:
              0.58126867 = queryWeight, product of:
                5.739154 = boost
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.017307857 = queryNorm
              0.79183805 = fieldWeight in 2937, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.078125 = fieldNorm(doc=2937)
        0.44 = coord(11/25)
    
  2. Mitchell, J.S.: DDC 21 : an introduction (1997) 0.26
    0.2600218 = sum of:
      0.2600218 = product of:
        1.0834242 = sum of:
          0.06357536 = weight(abstract_txt:reflect in 1027) [ClassicSimilarity], result of:
            0.06357536 = score(doc=1027,freq=1.0), product of:
              0.109168276 = queryWeight, product of:
                1.015388 = boost
                6.211852 = idf(docFreq=232, maxDocs=42740)
                0.017307857 = queryNorm
              0.5823611 = fieldWeight in 1027, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.211852 = idf(docFreq=232, maxDocs=42740)
                0.09375 = fieldNorm(doc=1027)
          0.06465411 = weight(abstract_txt:versions in 1027) [ClassicSimilarity], result of:
            0.06465411 = score(doc=1027,freq=1.0), product of:
              0.11039972 = queryWeight, product of:
                1.0210989 = boost
                6.24679 = idf(docFreq=224, maxDocs=42740)
                0.017307857 = queryNorm
              0.58563656 = fieldWeight in 1027, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.24679 = idf(docFreq=224, maxDocs=42740)
                0.09375 = fieldNorm(doc=1027)
          0.043573897 = weight(abstract_txt:general in 1027) [ClassicSimilarity], result of:
            0.043573897 = score(doc=1027,freq=1.0), product of:
              0.10692144 = queryWeight, product of:
                1.4211215 = boost
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.017307857 = queryNorm
              0.4075319 = fieldWeight in 1027, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.09375 = fieldNorm(doc=1027)
          0.100389645 = weight(abstract_txt:terminology in 1027) [ClassicSimilarity], result of:
            0.100389645 = score(doc=1027,freq=1.0), product of:
              0.18651187 = queryWeight, product of:
                1.8769472 = boost
                5.741312 = idf(docFreq=372, maxDocs=42740)
                0.017307857 = queryNorm
              0.538248 = fieldWeight in 1027, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.741312 = idf(docFreq=372, maxDocs=42740)
                0.09375 = fieldNorm(doc=1027)
          0.25890645 = weight(abstract_txt:edition in 1027) [ClassicSimilarity], result of:
            0.25890645 = score(doc=1027,freq=5.0), product of:
              0.20512524 = queryWeight, product of:
                1.9683774 = boost
                6.0209837 = idf(docFreq=281, maxDocs=42740)
                0.017307857 = queryNorm
              1.2621871 = fieldWeight in 1027, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.0209837 = idf(docFreq=281, maxDocs=42740)
                0.09375 = fieldNorm(doc=1027)
          0.5523248 = weight(abstract_txt:dewey in 1027) [ClassicSimilarity], result of:
            0.5523248 = score(doc=1027,freq=3.0), product of:
              0.58126867 = queryWeight, product of:
                5.739154 = boost
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.017307857 = queryNorm
              0.9502056 = fieldWeight in 1027, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.09375 = fieldNorm(doc=1027)
        0.24 = coord(6/25)
    
  3. Dewey, M.: Decimal classification and relativ index : introduction (1985) 0.18
    0.1754472 = sum of:
      0.1754472 = product of:
        0.73103 = sum of:
          0.042941555 = weight(abstract_txt:relative in 4629) [ClassicSimilarity], result of:
            0.042941555 = score(doc=4629,freq=2.0), product of:
              0.1058845 = queryWeight, product of:
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.017307857 = queryNorm
              0.4055509 = fieldWeight in 4629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.046875 = fieldNorm(doc=4629)
          0.034352556 = weight(abstract_txt:outside in 4629) [ClassicSimilarity], result of:
            0.034352556 = score(doc=4629,freq=1.0), product of:
              0.11496436 = queryWeight, product of:
                1.0419945 = boost
                6.3746233 = idf(docFreq=197, maxDocs=42740)
                0.017307857 = queryNorm
              0.29881048 = fieldWeight in 4629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3746233 = idf(docFreq=197, maxDocs=42740)
                0.046875 = fieldNorm(doc=4629)
          0.037077535 = weight(abstract_txt:system in 4629) [ClassicSimilarity], result of:
            0.037077535 = score(doc=4629,freq=6.0), product of:
              0.09601102 = queryWeight, product of:
                1.6493202 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.017307857 = queryNorm
              0.38617998 = fieldWeight in 4629, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.046875 = fieldNorm(doc=4629)
          0.057893235 = weight(abstract_txt:edition in 4629) [ClassicSimilarity], result of:
            0.057893235 = score(doc=4629,freq=1.0), product of:
              0.20512524 = queryWeight, product of:
                1.9683774 = boost
                6.0209837 = idf(docFreq=281, maxDocs=42740)
                0.017307857 = queryNorm
              0.2822336 = fieldWeight in 4629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0209837 = idf(docFreq=281, maxDocs=42740)
                0.046875 = fieldNorm(doc=4629)
          0.080437794 = weight(abstract_txt:world in 4629) [ClassicSimilarity], result of:
            0.080437794 = score(doc=4629,freq=3.0), product of:
              0.2231226 = queryWeight, product of:
                2.9032576 = boost
                4.4403243 = idf(docFreq=1369, maxDocs=42740)
                0.017307857 = queryNorm
              0.3605094 = fieldWeight in 4629, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.4403243 = idf(docFreq=1369, maxDocs=42740)
                0.046875 = fieldNorm(doc=4629)
          0.4783273 = weight(abstract_txt:dewey in 4629) [ClassicSimilarity], result of:
            0.4783273 = score(doc=4629,freq=9.0), product of:
              0.58126867 = queryWeight, product of:
                5.739154 = boost
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.017307857 = queryNorm
              0.82290226 = fieldWeight in 4629, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.046875 = fieldNorm(doc=4629)
        0.24 = coord(6/25)
    
  4. Mitchell, J.S.; Rype, I.; Svanberg, M.: Mixed translations of the DDC : design, usability, and implications for knowledge organization in multilingual environments (2011) 0.17
    0.1720331 = sum of:
      0.1720331 = product of:
        0.7168046 = sum of:
          0.10789603 = weight(abstract_txt:translation in 35) [ClassicSimilarity], result of:
            0.10789603 = score(doc=35,freq=3.0), product of:
              0.10769621 = queryWeight, product of:
                1.0085188 = boost
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.017307857 = queryNorm
              1.0018554 = fieldWeight in 35, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.09375 = fieldNorm(doc=35)
          0.043573897 = weight(abstract_txt:general in 35) [ClassicSimilarity], result of:
            0.043573897 = score(doc=35,freq=1.0), product of:
              0.10692144 = queryWeight, product of:
                1.4211215 = boost
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.017307857 = queryNorm
              0.4075319 = fieldWeight in 35, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.09375 = fieldNorm(doc=35)
          0.030273678 = weight(abstract_txt:system in 35) [ClassicSimilarity], result of:
            0.030273678 = score(doc=35,freq=1.0), product of:
              0.09601102 = queryWeight, product of:
                1.6493202 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.017307857 = queryNorm
              0.31531462 = fieldWeight in 35, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.09375 = fieldNorm(doc=35)
          0.100389645 = weight(abstract_txt:terminology in 35) [ClassicSimilarity], result of:
            0.100389645 = score(doc=35,freq=1.0), product of:
              0.18651187 = queryWeight, product of:
                1.8769472 = boost
                5.741312 = idf(docFreq=372, maxDocs=42740)
                0.017307857 = queryNorm
              0.538248 = fieldWeight in 35, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.741312 = idf(docFreq=372, maxDocs=42740)
                0.09375 = fieldNorm(doc=35)
          0.11578647 = weight(abstract_txt:edition in 35) [ClassicSimilarity], result of:
            0.11578647 = score(doc=35,freq=1.0), product of:
              0.20512524 = queryWeight, product of:
                1.9683774 = boost
                6.0209837 = idf(docFreq=281, maxDocs=42740)
                0.017307857 = queryNorm
              0.5644672 = fieldWeight in 35, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0209837 = idf(docFreq=281, maxDocs=42740)
                0.09375 = fieldNorm(doc=35)
          0.31888488 = weight(abstract_txt:dewey in 35) [ClassicSimilarity], result of:
            0.31888488 = score(doc=35,freq=1.0), product of:
              0.58126867 = queryWeight, product of:
                5.739154 = boost
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.017307857 = queryNorm
              0.5486015 = fieldWeight in 35, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.09375 = fieldNorm(doc=35)
        0.24 = coord(6/25)
    
  5. Mitchell, J.S.: ¬The road ahead for library clasification systems (1997) 0.16
    0.15941189 = sum of:
      0.15941189 = product of:
        0.7970594 = sum of:
          0.07084995 = weight(abstract_txt:relative in 3864) [ClassicSimilarity], result of:
            0.07084995 = score(doc=3864,freq=1.0), product of:
              0.1058845 = queryWeight, product of:
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.017307857 = queryNorm
              0.66912484 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.109375 = fieldNorm(doc=3864)
          0.1106827 = weight(abstract_txt:updating in 3864) [ClassicSimilarity], result of:
            0.1106827 = score(doc=3864,freq=1.0), product of:
              0.1425583 = queryWeight, product of:
                1.1603261 = boost
                7.098542 = idf(docFreq=95, maxDocs=42740)
                0.017307857 = queryNorm
              0.77640307 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.098542 = idf(docFreq=95, maxDocs=42740)
                0.109375 = fieldNorm(doc=3864)
          0.054074265 = weight(abstract_txt:needs in 3864) [ClassicSimilarity], result of:
            0.054074265 = score(doc=3864,freq=1.0), product of:
              0.11141486 = queryWeight, product of:
                1.4506757 = boost
                4.437409 = idf(docFreq=1373, maxDocs=42740)
                0.017307857 = queryNorm
              0.4853416 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.437409 = idf(docFreq=1373, maxDocs=42740)
                0.109375 = fieldNorm(doc=3864)
          0.03531929 = weight(abstract_txt:system in 3864) [ClassicSimilarity], result of:
            0.03531929 = score(doc=3864,freq=1.0), product of:
              0.09601102 = queryWeight, product of:
                1.6493202 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.017307857 = queryNorm
              0.36786705 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.109375 = fieldNorm(doc=3864)
          0.5261332 = weight(abstract_txt:dewey in 3864) [ClassicSimilarity], result of:
            0.5261332 = score(doc=3864,freq=2.0), product of:
              0.58126867 = queryWeight, product of:
                5.739154 = boost
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.017307857 = queryNorm
              0.9051463 = fieldWeight in 3864, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.109375 = fieldNorm(doc=3864)
        0.2 = coord(5/25)