Document (#27652)

Author
Slavic, A.
Cordeiro, M.I.
Title
Core requirements for automation of analytico-synthetic classifications
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.187-192
Series
Advances in knowledge organization; vol.9
Abstract
The paper analyses the importance of data presentation and modelling and its role in improving the management, use and exchange of analytico-synthetic classifications in automated systems. Inefficiencies, in this respect, hinder the automation of classification systems that offer the possibility of building compound index/search terms. The lack of machine readable data expressing the semantics and structure of a classification vocabulary has negative effects on information management and retrieval, thus restricting the potential of both automated systems and classifications themselves. The authors analysed the data representation structure of three general analytico-synthetic classification systems (BC2-Bliss Bibliographic Classification; BSO-Broad System of Ordering; UDC-Universal Decimal Classification) and put forward some core requirements for classification data representation
Theme
Klassifikationssysteme im Online-Retrieval
Klassifikationstheorie: Elemente / Struktur

Similar documents (author)

  1. Cordeiro, M.I.; Slavic, A.: Data models for knowledge organization tools : evolution and perspectives (2003) 6.29
    6.291847 = sum of:
      6.291847 = sum of:
        2.6234877 = weight(author_txt:slavic in 2632) [ClassicSimilarity], result of:
          2.6234877 = score(doc=2632,freq=1.0), product of:
            0.62456185 = queryWeight, product of:
              8.401051 = idf(docFreq=26, maxDocs=44218)
              0.0743433 = queryNorm
            4.2005253 = fieldWeight in 2632, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.401051 = idf(docFreq=26, maxDocs=44218)
              0.5 = fieldNorm(doc=2632)
        3.6683593 = weight(author_txt:cordeiro in 2632) [ClassicSimilarity], result of:
          3.6683593 = score(doc=2632,freq=1.0), product of:
            0.78097534 = queryWeight, product of:
              1.1182295 = boost
              9.394302 = idf(docFreq=9, maxDocs=44218)
              0.0743433 = queryNorm
            4.697151 = fieldWeight in 2632, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.394302 = idf(docFreq=9, maxDocs=44218)
              0.5 = fieldNorm(doc=2632)
    
  2. Slavic, A.; Cordeiro, M.I.; Riesthuis, G.: Maintenance of the Universal Decimal Classification : overview of the past and preparations for the future (2008) 4.72
    4.7188854 = sum of:
      4.7188854 = sum of:
        1.9676158 = weight(author_txt:slavic in 2261) [ClassicSimilarity], result of:
          1.9676158 = score(doc=2261,freq=1.0), product of:
            0.62456185 = queryWeight, product of:
              8.401051 = idf(docFreq=26, maxDocs=44218)
              0.0743433 = queryNorm
            3.150394 = fieldWeight in 2261, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.401051 = idf(docFreq=26, maxDocs=44218)
              0.375 = fieldNorm(doc=2261)
        2.7512693 = weight(author_txt:cordeiro in 2261) [ClassicSimilarity], result of:
          2.7512693 = score(doc=2261,freq=1.0), product of:
            0.78097534 = queryWeight, product of:
              1.1182295 = boost
              9.394302 = idf(docFreq=9, maxDocs=44218)
              0.0743433 = queryNorm
            3.5228634 = fieldWeight in 2261, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.394302 = idf(docFreq=9, maxDocs=44218)
              0.375 = fieldNorm(doc=2261)
    
  3. Cordeiro, M.I.: From library authority control to network authoritative metadata sources (2003) 2.29
    2.2927246 = sum of:
      2.2927246 = product of:
        4.585449 = sum of:
          4.585449 = weight(author_txt:cordeiro in 3083) [ClassicSimilarity], result of:
            4.585449 = score(doc=3083,freq=1.0), product of:
              0.78097534 = queryWeight, product of:
                1.1182295 = boost
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.0743433 = queryNorm
              5.871439 = fieldWeight in 3083, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.625 = fieldNorm(doc=3083)
        0.5 = coord(1/2)
    
  4. Cordeiro, M.I.: Knowledge organization from libraries to the Web : strong demands on the weakest side of international librarianship (2003) 2.29
    2.2927246 = sum of:
      2.2927246 = product of:
        4.585449 = sum of:
          4.585449 = weight(author_txt:cordeiro in 5520) [ClassicSimilarity], result of:
            4.585449 = score(doc=5520,freq=1.0), product of:
              0.78097534 = queryWeight, product of:
                1.1182295 = boost
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.0743433 = queryNorm
              5.871439 = fieldWeight in 5520, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.625 = fieldNorm(doc=5520)
        0.5 = coord(1/2)
    
  5. Cordeiro, M.I.: Libraries, classifications and the network : bridging past and future (2015) 2.29
    2.2927246 = sum of:
      2.2927246 = product of:
        4.585449 = sum of:
          4.585449 = weight(author_txt:cordeiro in 2290) [ClassicSimilarity], result of:
            4.585449 = score(doc=2290,freq=1.0), product of:
              0.78097534 = queryWeight, product of:
                1.1182295 = boost
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.0743433 = queryNorm
              5.871439 = fieldWeight in 2290, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.625 = fieldNorm(doc=2290)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Slavic, A.: Faceted classification : management and use (2008) 0.48
    0.48134372 = sum of:
      0.48134372 = product of:
        1.3370658 = sum of:
          0.061993286 = weight(abstract_txt:forward in 3254) [ClassicSimilarity], result of:
            0.061993286 = score(doc=3254,freq=1.0), product of:
              0.11807976 = queryWeight, product of:
                1.0653694 = boost
                6.7201533 = idf(docFreq=144, maxDocs=44218)
                0.016492864 = queryNorm
              0.52501196 = fieldWeight in 3254, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7201533 = idf(docFreq=144, maxDocs=44218)
                0.078125 = fieldNorm(doc=3254)
          0.04407174 = weight(abstract_txt:management in 3254) [ClassicSimilarity], result of:
            0.04407174 = score(doc=3254,freq=2.0), product of:
              0.094055854 = queryWeight, product of:
                1.3446845 = boost
                4.2410107 = idf(docFreq=1729, maxDocs=44218)
                0.016492864 = queryNorm
              0.46856987 = fieldWeight in 3254, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.2410107 = idf(docFreq=1729, maxDocs=44218)
                0.078125 = fieldNorm(doc=3254)
          0.080682926 = weight(abstract_txt:requirements in 3254) [ClassicSimilarity], result of:
            0.080682926 = score(doc=3254,freq=2.0), product of:
              0.14075597 = queryWeight, product of:
                1.6449809 = boost
                5.188118 = idf(docFreq=670, maxDocs=44218)
                0.016492864 = queryNorm
              0.57321143 = fieldWeight in 3254, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.188118 = idf(docFreq=670, maxDocs=44218)
                0.078125 = fieldNorm(doc=3254)
          0.10320959 = weight(abstract_txt:automation in 3254) [ClassicSimilarity], result of:
            0.10320959 = score(doc=3254,freq=1.0), product of:
              0.20897888 = queryWeight, product of:
                2.0043736 = boost
                6.321609 = idf(docFreq=215, maxDocs=44218)
                0.016492864 = queryNorm
              0.4938757 = fieldWeight in 3254, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.321609 = idf(docFreq=215, maxDocs=44218)
                0.078125 = fieldNorm(doc=3254)
          0.05620932 = weight(abstract_txt:systems in 3254) [ClassicSimilarity], result of:
            0.05620932 = score(doc=3254,freq=3.0), product of:
              0.12174865 = queryWeight, product of:
                2.1635878 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.016492864 = queryNorm
              0.4616833 = fieldWeight in 3254, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.078125 = fieldNorm(doc=3254)
          0.31482908 = weight(abstract_txt:classifications in 3254) [ClassicSimilarity], result of:
            0.31482908 = score(doc=3254,freq=5.0), product of:
              0.29424742 = queryWeight, product of:
                2.912926 = boost
                6.124733 = idf(docFreq=262, maxDocs=44218)
                0.016492864 = queryNorm
              1.0699468 = fieldWeight in 3254, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.124733 = idf(docFreq=262, maxDocs=44218)
                0.078125 = fieldNorm(doc=3254)
          0.23508622 = weight(abstract_txt:synthetic in 3254) [ClassicSimilarity], result of:
            0.23508622 = score(doc=3254,freq=1.0), product of:
              0.4141308 = queryWeight, product of:
                3.4557462 = boost
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.016492864 = queryNorm
              0.56766176 = fieldWeight in 3254, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.078125 = fieldNorm(doc=3254)
          0.110273086 = weight(abstract_txt:classification in 3254) [ClassicSimilarity], result of:
            0.110273086 = score(doc=3254,freq=2.0), product of:
              0.25001484 = queryWeight, product of:
                3.7972658 = boost
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.016492864 = queryNorm
              0.44106615 = fieldWeight in 3254, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.078125 = fieldNorm(doc=3254)
          0.3307105 = weight(abstract_txt:analytico in 3254) [ClassicSimilarity], result of:
            0.3307105 = score(doc=3254,freq=1.0), product of:
              0.5199378 = queryWeight, product of:
                3.87212 = boost
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.016492864 = queryNorm
              0.6360578 = fieldWeight in 3254, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.078125 = fieldNorm(doc=3254)
        0.36 = coord(9/25)
    
  2. Slavic, A.; Davies, S.: Facet analysis in UDC : questions of structure, functionality and data formality (2017) 0.26
    0.25775737 = sum of:
      0.25775737 = product of:
        0.920562 = sum of:
          0.03525739 = weight(abstract_txt:management in 3848) [ClassicSimilarity], result of:
            0.03525739 = score(doc=3848,freq=2.0), product of:
              0.094055854 = queryWeight, product of:
                1.3446845 = boost
                4.2410107 = idf(docFreq=1729, maxDocs=44218)
                0.016492864 = queryNorm
              0.3748559 = fieldWeight in 3848, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.2410107 = idf(docFreq=1729, maxDocs=44218)
                0.0625 = fieldNorm(doc=3848)
          0.038256355 = weight(abstract_txt:structure in 3848) [ClassicSimilarity], result of:
            0.038256355 = score(doc=3848,freq=2.0), product of:
              0.0993165 = queryWeight, product of:
                1.3817776 = boost
                4.3579993 = idf(docFreq=1538, maxDocs=44218)
                0.016492864 = queryNorm
              0.38519636 = fieldWeight in 3848, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3579993 = idf(docFreq=1538, maxDocs=44218)
                0.0625 = fieldNorm(doc=3848)
          0.06454635 = weight(abstract_txt:requirements in 3848) [ClassicSimilarity], result of:
            0.06454635 = score(doc=3848,freq=2.0), product of:
              0.14075597 = queryWeight, product of:
                1.6449809 = boost
                5.188118 = idf(docFreq=670, maxDocs=44218)
                0.016492864 = queryNorm
              0.45856917 = fieldWeight in 3848, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.188118 = idf(docFreq=670, maxDocs=44218)
                0.0625 = fieldNorm(doc=3848)
          0.03433097 = weight(abstract_txt:data in 3848) [ClassicSimilarity], result of:
            0.03433097 = score(doc=3848,freq=2.0), product of:
              0.11641789 = queryWeight, product of:
                2.1156914 = boost
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.016492864 = queryNorm
              0.29489428 = fieldWeight in 3848, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.0625 = fieldNorm(doc=3848)
          0.2659697 = weight(abstract_txt:synthetic in 3848) [ClassicSimilarity], result of:
            0.2659697 = score(doc=3848,freq=2.0), product of:
              0.4141308 = queryWeight, product of:
                3.4557462 = boost
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.016492864 = queryNorm
              0.64223593 = fieldWeight in 3848, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.0625 = fieldNorm(doc=3848)
          0.108045116 = weight(abstract_txt:classification in 3848) [ClassicSimilarity], result of:
            0.108045116 = score(doc=3848,freq=3.0), product of:
              0.25001484 = queryWeight, product of:
                3.7972658 = boost
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.016492864 = queryNorm
              0.4321548 = fieldWeight in 3848, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.0625 = fieldNorm(doc=3848)
          0.3741562 = weight(abstract_txt:analytico in 3848) [ClassicSimilarity], result of:
            0.3741562 = score(doc=3848,freq=2.0), product of:
              0.5199378 = queryWeight, product of:
                3.87212 = boost
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.016492864 = queryNorm
              0.71961725 = fieldWeight in 3848, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.0625 = fieldNorm(doc=3848)
        0.28 = coord(7/25)
    
  3. Broughton, V.; Lane, H.: Classification schemes revisited : applications to Web indexing and searching (2000) 0.24
    0.23655172 = sum of:
      0.23655172 = product of:
        0.9856322 = sum of:
          0.09637409 = weight(abstract_txt:bliss in 2476) [ClassicSimilarity], result of:
            0.09637409 = score(doc=2476,freq=1.0), product of:
              0.15845983 = queryWeight, product of:
                1.2341617 = boost
                7.7848644 = idf(docFreq=49, maxDocs=44218)
                0.016492864 = queryNorm
              0.60819256 = fieldWeight in 2476, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7848644 = idf(docFreq=49, maxDocs=44218)
                0.078125 = fieldNorm(doc=2476)
          0.10320959 = weight(abstract_txt:automation in 2476) [ClassicSimilarity], result of:
            0.10320959 = score(doc=2476,freq=1.0), product of:
              0.20897888 = queryWeight, product of:
                2.0043736 = boost
                6.321609 = idf(docFreq=215, maxDocs=44218)
                0.016492864 = queryNorm
              0.4938757 = fieldWeight in 2476, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.321609 = idf(docFreq=215, maxDocs=44218)
                0.078125 = fieldNorm(doc=2476)
          0.04589472 = weight(abstract_txt:systems in 2476) [ClassicSimilarity], result of:
            0.04589472 = score(doc=2476,freq=2.0), product of:
              0.12174865 = queryWeight, product of:
                2.1635878 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.016492864 = queryNorm
              0.37696287 = fieldWeight in 2476, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.078125 = fieldNorm(doc=2476)
          0.23508622 = weight(abstract_txt:synthetic in 2476) [ClassicSimilarity], result of:
            0.23508622 = score(doc=2476,freq=1.0), product of:
              0.4141308 = queryWeight, product of:
                3.4557462 = boost
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.016492864 = queryNorm
              0.56766176 = fieldWeight in 2476, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.078125 = fieldNorm(doc=2476)
          0.17435707 = weight(abstract_txt:classification in 2476) [ClassicSimilarity], result of:
            0.17435707 = score(doc=2476,freq=5.0), product of:
              0.25001484 = queryWeight, product of:
                3.7972658 = boost
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.016492864 = queryNorm
              0.69738686 = fieldWeight in 2476, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.078125 = fieldNorm(doc=2476)
          0.3307105 = weight(abstract_txt:analytico in 2476) [ClassicSimilarity], result of:
            0.3307105 = score(doc=2476,freq=1.0), product of:
              0.5199378 = queryWeight, product of:
                3.87212 = boost
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.016492864 = queryNorm
              0.6360578 = fieldWeight in 2476, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.078125 = fieldNorm(doc=2476)
        0.24 = coord(6/25)
    
  4. Gopinath, M.A.: Information retrieval, ontological model and Ranganathan's contribution (1992) 0.24
    0.23632093 = sum of:
      0.23632093 = product of:
        1.1816046 = sum of:
          0.07813871 = weight(abstract_txt:representation in 6491) [ClassicSimilarity], result of:
            0.07813871 = score(doc=6491,freq=1.0), product of:
              0.12689753 = queryWeight, product of:
                1.561903 = boost
                4.926098 = idf(docFreq=871, maxDocs=44218)
                0.016492864 = queryNorm
              0.61576223 = fieldWeight in 6491, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.926098 = idf(docFreq=871, maxDocs=44218)
                0.125 = fieldNorm(doc=6491)
          0.07343155 = weight(abstract_txt:systems in 6491) [ClassicSimilarity], result of:
            0.07343155 = score(doc=6491,freq=2.0), product of:
              0.12174865 = queryWeight, product of:
                2.1635878 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.016492864 = queryNorm
              0.6031406 = fieldWeight in 6491, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.125 = fieldNorm(doc=6491)
          0.37613794 = weight(abstract_txt:synthetic in 6491) [ClassicSimilarity], result of:
            0.37613794 = score(doc=6491,freq=1.0), product of:
              0.4141308 = queryWeight, product of:
                3.4557462 = boost
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.016492864 = queryNorm
              0.9082588 = fieldWeight in 6491, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.125 = fieldNorm(doc=6491)
          0.124759756 = weight(abstract_txt:classification in 6491) [ClassicSimilarity], result of:
            0.124759756 = score(doc=6491,freq=1.0), product of:
              0.25001484 = queryWeight, product of:
                3.7972658 = boost
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.016492864 = queryNorm
              0.4990094 = fieldWeight in 6491, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.125 = fieldNorm(doc=6491)
          0.5291368 = weight(abstract_txt:analytico in 6491) [ClassicSimilarity], result of:
            0.5291368 = score(doc=6491,freq=1.0), product of:
              0.5199378 = queryWeight, product of:
                3.87212 = boost
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.016492864 = queryNorm
              1.0176924 = fieldWeight in 6491, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.125 = fieldNorm(doc=6491)
        0.2 = coord(5/25)
    
  5. Kashyap, M.M.: Likeness between Ranganathan's postulations based approach to knowledge classification and entity relationship data modelling approach (2003) 0.22
    0.2156464 = sum of:
      0.2156464 = product of:
        0.89852667 = sum of:
          0.0836386 = weight(abstract_txt:modelling in 2045) [ClassicSimilarity], result of:
            0.0836386 = score(doc=2045,freq=2.0), product of:
              0.11443008 = queryWeight, product of:
                1.0487756 = boost
                6.615483 = idf(docFreq=160, maxDocs=44218)
                0.016492864 = queryNorm
              0.7309145 = fieldWeight in 2045, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.615483 = idf(docFreq=160, maxDocs=44218)
                0.078125 = fieldNorm(doc=2045)
          0.060689155 = weight(abstract_txt:data in 2045) [ClassicSimilarity], result of:
            0.060689155 = score(doc=2045,freq=4.0), product of:
              0.11641789 = queryWeight, product of:
                2.1156914 = boost
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.016492864 = queryNorm
              0.52130437 = fieldWeight in 2045, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.078125 = fieldNorm(doc=2045)
          0.032452464 = weight(abstract_txt:systems in 2045) [ClassicSimilarity], result of:
            0.032452464 = score(doc=2045,freq=1.0), product of:
              0.12174865 = queryWeight, product of:
                2.1635878 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.016492864 = queryNorm
              0.26655298 = fieldWeight in 2045, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.078125 = fieldNorm(doc=2045)
          0.23508622 = weight(abstract_txt:synthetic in 2045) [ClassicSimilarity], result of:
            0.23508622 = score(doc=2045,freq=1.0), product of:
              0.4141308 = queryWeight, product of:
                3.4557462 = boost
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.016492864 = queryNorm
              0.56766176 = fieldWeight in 2045, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.078125 = fieldNorm(doc=2045)
          0.1559497 = weight(abstract_txt:classification in 2045) [ClassicSimilarity], result of:
            0.1559497 = score(doc=2045,freq=4.0), product of:
              0.25001484 = queryWeight, product of:
                3.7972658 = boost
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.016492864 = queryNorm
              0.6237618 = fieldWeight in 2045, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.9920752 = idf(docFreq=2218, maxDocs=44218)
                0.078125 = fieldNorm(doc=2045)
          0.3307105 = weight(abstract_txt:analytico in 2045) [ClassicSimilarity], result of:
            0.3307105 = score(doc=2045,freq=1.0), product of:
              0.5199378 = queryWeight, product of:
                3.87212 = boost
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.016492864 = queryNorm
              0.6360578 = fieldWeight in 2045, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.078125 = fieldNorm(doc=2045)
        0.24 = coord(6/25)