Document (#12648)

Author
Boll, J.J.
Title
¬The future of AACR2
Source
Cataloging and classification quarterly. 12(1990) no.1, S.3-34
Year
1990
Abstract
Examination of selected rules of the Anglo-American Cataloging Rules, Second Edition, 1988 revision, (AACR2) shows that the rules are oriented towards a paper-based catalog and are, at least to some extent, not suitable for a computer environment. Thorough examination of the objectives and principles of all aspects of cataloging in the computer age is suggested, followed by subsequent development of a new type of "enhanced" code which takes advantage of considerable work done by many ALA and other units in the area of computer-aided retrieval. This code should deal with traditional catalog code questions as well a subject retrieval, catalog design, and computer capabilities. Specific suggestions are made for each section of the proposed code.
Theme
Formalerschließung
Object
AACR2
Location
USA

Similar documents (author)

  1. Boll, J.J.: Shelf browsing, open access and storage capacity in research libraries (1985) 5.92
    5.9235125 = sum of:
      5.9235125 = weight(author_txt:boll in 3326) [ClassicSimilarity], result of:
        5.9235125 = fieldWeight in 3326, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.47762 = idf(docFreq=8, maxDocs=43254)
          0.625 = fieldNorm(doc=3326)
    
  2. Boll, J.J.: John J. Boll : my long road to the classroom (1998) 5.92
    5.9235125 = sum of:
      5.9235125 = weight(author_txt:boll in 3089) [ClassicSimilarity], result of:
        5.9235125 = fieldWeight in 3089, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.47762 = idf(docFreq=8, maxDocs=43254)
          0.625 = fieldNorm(doc=3089)
    
  3. Boll, J.J.: From subject headings to descriptors : the hidden trend in Library of Congress Subject Headings (1981) 5.92
    5.9235125 = sum of:
      5.9235125 = weight(author_txt:boll in 2362) [ClassicSimilarity], result of:
        5.9235125 = fieldWeight in 2362, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.47762 = idf(docFreq=8, maxDocs=43254)
          0.625 = fieldNorm(doc=2362)
    
  4. Boll, J.J.: DDC classification rules : an outline history and comparison of two sets of rules (1988) 5.92
    5.9235125 = sum of:
      5.9235125 = weight(author_txt:boll in 1530) [ClassicSimilarity], result of:
        5.9235125 = fieldWeight in 1530, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.47762 = idf(docFreq=8, maxDocs=43254)
          0.625 = fieldNorm(doc=1530)
    
  5. Olson, H.A.; Boll, J.J.: Subject analysis in online catalogs (2001) 4.74
    4.73881 = sum of:
      4.73881 = weight(author_txt:boll in 1114) [ClassicSimilarity], result of:
        4.73881 = fieldWeight in 1114, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.47762 = idf(docFreq=8, maxDocs=43254)
          0.5 = fieldNorm(doc=1114)
    

Similar documents (content)

  1. Biswas, S.: Reflections of Ranganathan's normative principles of cataloging in RDA (2015) 0.36
    0.35556567 = sum of:
      0.35556567 = product of:
        1.1111428 = sum of:
          0.06844828 = weight(abstract_txt:edition in 4095) [ClassicSimilarity], result of:
            0.06844828 = score(doc=4095,freq=1.0), product of:
              0.12123412 = queryWeight, product of:
                1.0051893 = boost
                6.022356 = idf(docFreq=284, maxDocs=43254)
                0.020026755 = queryNorm
              0.5645959 = fieldWeight in 4095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.022356 = idf(docFreq=284, maxDocs=43254)
                0.09375 = fieldNorm(doc=4095)
          0.06880974 = weight(abstract_txt:followed in 4095) [ClassicSimilarity], result of:
            0.06880974 = score(doc=4095,freq=1.0), product of:
              0.121660545 = queryWeight, product of:
                1.0069556 = boost
                6.032938 = idf(docFreq=281, maxDocs=43254)
                0.020026755 = queryNorm
              0.56558794 = fieldWeight in 4095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.032938 = idf(docFreq=281, maxDocs=43254)
                0.09375 = fieldNorm(doc=4095)
          0.08124863 = weight(abstract_txt:objectives in 4095) [ClassicSimilarity], result of:
            0.08124863 = score(doc=4095,freq=1.0), product of:
              0.13591285 = queryWeight, product of:
                1.064304 = boost
                6.376528 = idf(docFreq=199, maxDocs=43254)
                0.020026755 = queryNorm
              0.5977995 = fieldWeight in 4095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.376528 = idf(docFreq=199, maxDocs=43254)
                0.09375 = fieldNorm(doc=4095)
          0.100925915 = weight(abstract_txt:anglo in 4095) [ClassicSimilarity], result of:
            0.100925915 = score(doc=4095,freq=1.0), product of:
              0.15705495 = queryWeight, product of:
                1.1440928 = boost
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.020026755 = queryNorm
              0.6426153 = fieldWeight in 4095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.09375 = fieldNorm(doc=4095)
          0.07707588 = weight(abstract_txt:cataloging in 4095) [ClassicSimilarity], result of:
            0.07707588 = score(doc=4095,freq=1.0), product of:
              0.1653251 = queryWeight, product of:
                1.6600449 = boost
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.020026755 = queryNorm
              0.46620792 = fieldWeight in 4095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.09375 = fieldNorm(doc=4095)
          0.16810872 = weight(abstract_txt:aacr2 in 4095) [ClassicSimilarity], result of:
            0.16810872 = score(doc=4095,freq=1.0), product of:
              0.27804813 = queryWeight, product of:
                2.1528335 = boost
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.020026755 = queryNorm
              0.60460293 = fieldWeight in 4095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.09375 = fieldNorm(doc=4095)
          0.13430013 = weight(abstract_txt:rules in 4095) [ClassicSimilarity], result of:
            0.13430013 = score(doc=4095,freq=1.0), product of:
              0.27403614 = queryWeight, product of:
                2.6175802 = boost
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.020026755 = queryNorm
              0.4900818 = fieldWeight in 4095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.09375 = fieldNorm(doc=4095)
          0.4122255 = weight(abstract_txt:code in 4095) [ClassicSimilarity], result of:
            0.4122255 = score(doc=4095,freq=2.0), product of:
              0.5056109 = queryWeight, product of:
                4.1055717 = boost
                6.149392 = idf(docFreq=250, maxDocs=43254)
                0.020026755 = queryNorm
              0.8153019 = fieldWeight in 4095, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.149392 = idf(docFreq=250, maxDocs=43254)
                0.09375 = fieldNorm(doc=4095)
        0.32 = coord(8/25)
    
  2. Tosaka, Y.; Park, J.-r.: RDA: Resource description & access : a survey of the current state of the art (2013) 0.30
    0.30189604 = sum of:
      0.30189604 = product of:
        0.9434252 = sum of:
          0.04563219 = weight(abstract_txt:edition in 2142) [ClassicSimilarity], result of:
            0.04563219 = score(doc=2142,freq=1.0), product of:
              0.12123412 = queryWeight, product of:
                1.0051893 = boost
                6.022356 = idf(docFreq=284, maxDocs=43254)
                0.020026755 = queryNorm
              0.37639725 = fieldWeight in 2142, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.022356 = idf(docFreq=284, maxDocs=43254)
                0.0625 = fieldNorm(doc=2142)
          0.06728394 = weight(abstract_txt:anglo in 2142) [ClassicSimilarity], result of:
            0.06728394 = score(doc=2142,freq=1.0), product of:
              0.15705495 = queryWeight, product of:
                1.1440928 = boost
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.020026755 = queryNorm
              0.4284102 = fieldWeight in 2142, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.0625 = fieldNorm(doc=2142)
          0.017456328 = weight(abstract_txt:retrieval in 2142) [ClassicSimilarity], result of:
            0.017456328 = score(doc=2142,freq=1.0), product of:
              0.0804926 = queryWeight, product of:
                1.1583196 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.020026755 = queryNorm
              0.21686874 = fieldWeight in 2142, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.0625 = fieldNorm(doc=2142)
          0.08320273 = weight(abstract_txt:thorough in 2142) [ClassicSimilarity], result of:
            0.08320273 = score(doc=2142,freq=1.0), product of:
              0.18094046 = queryWeight, product of:
                1.2280139 = boost
                7.357357 = idf(docFreq=74, maxDocs=43254)
                0.020026755 = queryNorm
              0.4598348 = fieldWeight in 2142, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.357357 = idf(docFreq=74, maxDocs=43254)
                0.0625 = fieldNorm(doc=2142)
          0.11489793 = weight(abstract_txt:cataloging in 2142) [ClassicSimilarity], result of:
            0.11489793 = score(doc=2142,freq=5.0), product of:
              0.1653251 = queryWeight, product of:
                1.6600449 = boost
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.020026755 = queryNorm
              0.69498175 = fieldWeight in 2142, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.0625 = fieldNorm(doc=2142)
          0.25060168 = weight(abstract_txt:aacr2 in 2142) [ClassicSimilarity], result of:
            0.25060168 = score(doc=2142,freq=5.0), product of:
              0.27804813 = queryWeight, product of:
                2.1528335 = boost
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.020026755 = queryNorm
              0.90128887 = fieldWeight in 2142, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.0625 = fieldNorm(doc=2142)
          0.08953341 = weight(abstract_txt:rules in 2142) [ClassicSimilarity], result of:
            0.08953341 = score(doc=2142,freq=1.0), product of:
              0.27403614 = queryWeight, product of:
                2.6175802 = boost
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.020026755 = queryNorm
              0.3267212 = fieldWeight in 2142, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.0625 = fieldNorm(doc=2142)
          0.274817 = weight(abstract_txt:code in 2142) [ClassicSimilarity], result of:
            0.274817 = score(doc=2142,freq=2.0), product of:
              0.5056109 = queryWeight, product of:
                4.1055717 = boost
                6.149392 = idf(docFreq=250, maxDocs=43254)
                0.020026755 = queryNorm
              0.5435346 = fieldWeight in 2142, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.149392 = idf(docFreq=250, maxDocs=43254)
                0.0625 = fieldNorm(doc=2142)
        0.32 = coord(8/25)
    
  3. Duke, J.K.: Authors and names : multiple pseudonyms in AACR2 (1981) 0.29
    0.28873286 = sum of:
      0.28873286 = product of:
        1.0311887 = sum of:
          0.079856336 = weight(abstract_txt:edition in 1397) [ClassicSimilarity], result of:
            0.079856336 = score(doc=1397,freq=1.0), product of:
              0.12123412 = queryWeight, product of:
                1.0051893 = boost
                6.022356 = idf(docFreq=284, maxDocs=43254)
                0.020026755 = queryNorm
              0.6586952 = fieldWeight in 1397, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.022356 = idf(docFreq=284, maxDocs=43254)
                0.109375 = fieldNorm(doc=1397)
          0.09479007 = weight(abstract_txt:objectives in 1397) [ClassicSimilarity], result of:
            0.09479007 = score(doc=1397,freq=1.0), product of:
              0.13591285 = queryWeight, product of:
                1.064304 = boost
                6.376528 = idf(docFreq=199, maxDocs=43254)
                0.020026755 = queryNorm
              0.69743276 = fieldWeight in 1397, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.376528 = idf(docFreq=199, maxDocs=43254)
                0.109375 = fieldNorm(doc=1397)
          0.1177469 = weight(abstract_txt:anglo in 1397) [ClassicSimilarity], result of:
            0.1177469 = score(doc=1397,freq=1.0), product of:
              0.15705495 = queryWeight, product of:
                1.1440928 = boost
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.020026755 = queryNorm
              0.74971783 = fieldWeight in 1397, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.109375 = fieldNorm(doc=1397)
          0.1271687 = weight(abstract_txt:cataloging in 1397) [ClassicSimilarity], result of:
            0.1271687 = score(doc=1397,freq=2.0), product of:
              0.1653251 = queryWeight, product of:
                1.6600449 = boost
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.020026755 = queryNorm
              0.7692038 = fieldWeight in 1397, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.109375 = fieldNorm(doc=1397)
          0.2773652 = weight(abstract_txt:aacr2 in 1397) [ClassicSimilarity], result of:
            0.2773652 = score(doc=1397,freq=2.0), product of:
              0.27804813 = queryWeight, product of:
                2.1528335 = boost
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.020026755 = queryNorm
              0.99754393 = fieldWeight in 1397, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.109375 = fieldNorm(doc=1397)
          0.15668347 = weight(abstract_txt:rules in 1397) [ClassicSimilarity], result of:
            0.15668347 = score(doc=1397,freq=1.0), product of:
              0.27403614 = queryWeight, product of:
                2.6175802 = boost
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.020026755 = queryNorm
              0.5717621 = fieldWeight in 1397, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.109375 = fieldNorm(doc=1397)
          0.17757806 = weight(abstract_txt:catalog in 1397) [ClassicSimilarity], result of:
            0.17757806 = score(doc=1397,freq=1.0), product of:
              0.29788727 = queryWeight, product of:
                2.7291162 = boost
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.020026755 = queryNorm
              0.59612507 = fieldWeight in 1397, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.109375 = fieldNorm(doc=1397)
        0.28 = coord(7/25)
    
  4. Stern, B.: Internationalizing the rules in AACR2 : adopting and translating AACR2 for use in non-Anglo-American and non-English-speaking cataloging environments (1996) 0.28
    0.2785259 = sum of:
      0.2785259 = product of:
        0.99473536 = sum of:
          0.06844828 = weight(abstract_txt:edition in 574) [ClassicSimilarity], result of:
            0.06844828 = score(doc=574,freq=1.0), product of:
              0.12123412 = queryWeight, product of:
                1.0051893 = boost
                6.022356 = idf(docFreq=284, maxDocs=43254)
                0.020026755 = queryNorm
              0.5645959 = fieldWeight in 574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.022356 = idf(docFreq=284, maxDocs=43254)
                0.09375 = fieldNorm(doc=574)
          0.07939783 = weight(abstract_txt:revision in 574) [ClassicSimilarity], result of:
            0.07939783 = score(doc=574,freq=1.0), product of:
              0.13384092 = queryWeight, product of:
                1.0561604 = boost
                6.3277373 = idf(docFreq=209, maxDocs=43254)
                0.020026755 = queryNorm
              0.59322536 = fieldWeight in 574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3277373 = idf(docFreq=209, maxDocs=43254)
                0.09375 = fieldNorm(doc=574)
          0.14273079 = weight(abstract_txt:anglo in 574) [ClassicSimilarity], result of:
            0.14273079 = score(doc=574,freq=2.0), product of:
              0.15705495 = queryWeight, product of:
                1.1440928 = boost
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.020026755 = queryNorm
              0.90879524 = fieldWeight in 574, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.09375 = fieldNorm(doc=574)
          0.11026216 = weight(abstract_txt:1988 in 574) [ClassicSimilarity], result of:
            0.11026216 = score(doc=574,freq=1.0), product of:
              0.16659713 = queryWeight, product of:
                1.1783361 = boost
                7.0597243 = idf(docFreq=100, maxDocs=43254)
                0.020026755 = queryNorm
              0.66184914 = fieldWeight in 574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.0597243 = idf(docFreq=100, maxDocs=43254)
                0.09375 = fieldNorm(doc=574)
          0.16810872 = weight(abstract_txt:aacr2 in 574) [ClassicSimilarity], result of:
            0.16810872 = score(doc=574,freq=1.0), product of:
              0.27804813 = queryWeight, product of:
                2.1528335 = boost
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.020026755 = queryNorm
              0.60460293 = fieldWeight in 574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.09375 = fieldNorm(doc=574)
          0.13430013 = weight(abstract_txt:rules in 574) [ClassicSimilarity], result of:
            0.13430013 = score(doc=574,freq=1.0), product of:
              0.27403614 = queryWeight, product of:
                2.6175802 = boost
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.020026755 = queryNorm
              0.4900818 = fieldWeight in 574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.09375 = fieldNorm(doc=574)
          0.2914875 = weight(abstract_txt:code in 574) [ClassicSimilarity], result of:
            0.2914875 = score(doc=574,freq=1.0), product of:
              0.5056109 = queryWeight, product of:
                4.1055717 = boost
                6.149392 = idf(docFreq=250, maxDocs=43254)
                0.020026755 = queryNorm
              0.57650554 = fieldWeight in 574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.149392 = idf(docFreq=250, maxDocs=43254)
                0.09375 = fieldNorm(doc=574)
        0.28 = coord(7/25)
    
  5. Rowley, J.E.: Towards AACR3 : a review of the implications of OPACs for cataloguing codes and practices (1989) 0.25
    0.25499415 = sum of:
      0.25499415 = product of:
        1.0624757 = sum of:
          0.09289788 = weight(abstract_txt:takes in 5131) [ClassicSimilarity], result of:
            0.09289788 = score(doc=5131,freq=1.0), product of:
              0.12267645 = queryWeight, product of:
                1.0111511 = boost
                6.058074 = idf(docFreq=274, maxDocs=43254)
                0.020026755 = queryNorm
              0.75725925 = fieldWeight in 5131, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.058074 = idf(docFreq=274, maxDocs=43254)
                0.125 = fieldNorm(doc=5131)
          0.14971398 = weight(abstract_txt:revision in 5131) [ClassicSimilarity], result of:
            0.14971398 = score(doc=5131,freq=2.0), product of:
              0.13384092 = queryWeight, product of:
                1.0561604 = boost
                6.3277373 = idf(docFreq=209, maxDocs=43254)
                0.020026755 = queryNorm
              1.1185964 = fieldWeight in 5131, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.3277373 = idf(docFreq=209, maxDocs=43254)
                0.125 = fieldNorm(doc=5131)
          0.13456789 = weight(abstract_txt:anglo in 5131) [ClassicSimilarity], result of:
            0.13456789 = score(doc=5131,freq=1.0), product of:
              0.15705495 = queryWeight, product of:
                1.1440928 = boost
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.020026755 = queryNorm
              0.8568204 = fieldWeight in 5131, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.854563 = idf(docFreq=123, maxDocs=43254)
                0.125 = fieldNorm(doc=5131)
          0.20791233 = weight(abstract_txt:1988 in 5131) [ClassicSimilarity], result of:
            0.20791233 = score(doc=5131,freq=2.0), product of:
              0.16659713 = queryWeight, product of:
                1.1783361 = boost
                7.0597243 = idf(docFreq=100, maxDocs=43254)
                0.020026755 = queryNorm
              1.2479947 = fieldWeight in 5131, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.0597243 = idf(docFreq=100, maxDocs=43254)
                0.125 = fieldNorm(doc=5131)
          0.22414495 = weight(abstract_txt:aacr2 in 5131) [ClassicSimilarity], result of:
            0.22414495 = score(doc=5131,freq=1.0), product of:
              0.27804813 = queryWeight, product of:
                2.1528335 = boost
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.020026755 = queryNorm
              0.80613726 = fieldWeight in 5131, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.449098 = idf(docFreq=185, maxDocs=43254)
                0.125 = fieldNorm(doc=5131)
          0.25323874 = weight(abstract_txt:rules in 5131) [ClassicSimilarity], result of:
            0.25323874 = score(doc=5131,freq=2.0), product of:
              0.27403614 = queryWeight, product of:
                2.6175802 = boost
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.020026755 = queryNorm
              0.9241071 = fieldWeight in 5131, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.227539 = idf(docFreq=630, maxDocs=43254)
                0.125 = fieldNorm(doc=5131)
        0.24 = coord(6/25)