Document (#11290)

Author
Buckland, M.
Plaunt, C.
Title
On the construction of selection systems
Source
Library hi tech. 12(1994) no.4, S.15-28
Year
1994
Abstract
Examines the structure and components of information storage and retrieval systems and information searching and filtering systems and analyzes the tasks performed in these systems. Argues that all information storage and retrieval systems can be represented by combinations of these components

Similar documents (author)

  1. Buckland, M.K.; Norgard, B.A.; Plaunt, C.: Making a library catalog adaptive (1992) 4.66
    4.6602907 = sum of:
      4.6602907 = sum of:
        1.5801747 = weight(author_txt:buckland in 4437) [ClassicSimilarity], result of:
          1.5801747 = score(doc=4437,freq=1.0), product of:
            0.5395633 = queryWeight, product of:
              7.809647 = idf(docFreq=48, maxDocs=44421)
              0.06908933 = queryNorm
            2.9286177 = fieldWeight in 4437, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.809647 = idf(docFreq=48, maxDocs=44421)
              0.375 = fieldNorm(doc=4437)
        3.0801158 = weight(author_txt:plaunt in 4437) [ClassicSimilarity], result of:
          3.0801158 = score(doc=4437,freq=1.0), product of:
            0.841945 = queryWeight, product of:
              1.2491674 = boost
              9.755557 = idf(docFreq=6, maxDocs=44421)
              0.06908933 = queryNorm
            3.6583338 = fieldWeight in 4437, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.755557 = idf(docFreq=6, maxDocs=44421)
              0.375 = fieldNorm(doc=4437)
    
  2. Buckland, M.A.; Norgard, B.A.; Plaunt, C.: Filing, filtering, and the first few found (1993) 4.66
    4.6602907 = sum of:
      4.6602907 = sum of:
        1.5801747 = weight(author_txt:buckland in 101) [ClassicSimilarity], result of:
          1.5801747 = score(doc=101,freq=1.0), product of:
            0.5395633 = queryWeight, product of:
              7.809647 = idf(docFreq=48, maxDocs=44421)
              0.06908933 = queryNorm
            2.9286177 = fieldWeight in 101, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.809647 = idf(docFreq=48, maxDocs=44421)
              0.375 = fieldNorm(doc=101)
        3.0801158 = weight(author_txt:plaunt in 101) [ClassicSimilarity], result of:
          3.0801158 = score(doc=101,freq=1.0), product of:
            0.841945 = queryWeight, product of:
              1.2491674 = boost
              9.755557 = idf(docFreq=6, maxDocs=44421)
              0.06908933 = queryNorm
            3.6583338 = fieldWeight in 101, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.755557 = idf(docFreq=6, maxDocs=44421)
              0.375 = fieldNorm(doc=101)
    
  3. Buckland, M.K.; Butler, M.H.; Norgard, B.A.; Plaunt, C.: OASIS: a front end for prototyping catalog enhancements (1992) 3.88
    3.8835754 = sum of:
      3.8835754 = sum of:
        1.3168122 = weight(author_txt:buckland in 5404) [ClassicSimilarity], result of:
          1.3168122 = score(doc=5404,freq=1.0), product of:
            0.5395633 = queryWeight, product of:
              7.809647 = idf(docFreq=48, maxDocs=44421)
              0.06908933 = queryNorm
            2.4405148 = fieldWeight in 5404, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.809647 = idf(docFreq=48, maxDocs=44421)
              0.3125 = fieldNorm(doc=5404)
        2.5667634 = weight(author_txt:plaunt in 5404) [ClassicSimilarity], result of:
          2.5667634 = score(doc=5404,freq=1.0), product of:
            0.841945 = queryWeight, product of:
              1.2491674 = boost
              9.755557 = idf(docFreq=6, maxDocs=44421)
              0.06908933 = queryNorm
            3.0486116 = fieldWeight in 5404, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.755557 = idf(docFreq=6, maxDocs=44421)
              0.3125 = fieldNorm(doc=5404)
    
  4. Buckland, M.K.; Butler, M.H.; Norgard, B.A.; Plaunt, C.: Union records and dossiers : extended bibliographic information objects (1994) 3.88
    3.8835754 = sum of:
      3.8835754 = sum of:
        1.3168122 = weight(author_txt:buckland in 3096) [ClassicSimilarity], result of:
          1.3168122 = score(doc=3096,freq=1.0), product of:
            0.5395633 = queryWeight, product of:
              7.809647 = idf(docFreq=48, maxDocs=44421)
              0.06908933 = queryNorm
            2.4405148 = fieldWeight in 3096, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.809647 = idf(docFreq=48, maxDocs=44421)
              0.3125 = fieldNorm(doc=3096)
        2.5667634 = weight(author_txt:plaunt in 3096) [ClassicSimilarity], result of:
          2.5667634 = score(doc=3096,freq=1.0), product of:
            0.841945 = queryWeight, product of:
              1.2491674 = boost
              9.755557 = idf(docFreq=6, maxDocs=44421)
              0.06908933 = queryNorm
            3.0486116 = fieldWeight in 3096, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.755557 = idf(docFreq=6, maxDocs=44421)
              0.3125 = fieldNorm(doc=3096)
    
  5. Plaunt, C.; Norgard, B.A.: ¬An association-based method for automatic indexing with a controlled vocabulary (1998) 2.05
    2.0534105 = sum of:
      2.0534105 = product of:
        4.106821 = sum of:
          4.106821 = weight(author_txt:plaunt in 2794) [ClassicSimilarity], result of:
            4.106821 = score(doc=2794,freq=1.0), product of:
              0.841945 = queryWeight, product of:
                1.2491674 = boost
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.06908933 = queryNorm
              4.8777785 = fieldWeight in 2794, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.5 = fieldNorm(doc=2794)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Tereshchenko, S.S.: Struktury dannykh v avtomatizirrovannykh informatsionnykh sistemakh (1997) 0.36
    0.35673204 = sum of:
      0.35673204 = product of:
        1.1296515 = sum of:
          0.08023739 = weight(abstract_txt:structure in 2648) [ClassicSimilarity], result of:
            0.08023739 = score(doc=2648,freq=1.0), product of:
              0.117832586 = queryWeight, product of:
                1.8427742 = boost
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.014672427 = queryNorm
              0.68094397 = fieldWeight in 2648, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.15625 = fieldNorm(doc=2648)
          0.09324386 = weight(abstract_txt:examines in 2648) [ClassicSimilarity], result of:
            0.09324386 = score(doc=2648,freq=1.0), product of:
              0.130245 = queryWeight, product of:
                1.9374027 = boost
                4.581832 = idf(docFreq=1235, maxDocs=44421)
                0.014672427 = queryNorm
              0.71591127 = fieldWeight in 2648, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.581832 = idf(docFreq=1235, maxDocs=44421)
                0.15625 = fieldNorm(doc=2648)
          0.08146282 = weight(abstract_txt:retrieval in 2648) [ClassicSimilarity], result of:
            0.08146282 = score(doc=2648,freq=1.0), product of:
              0.14996752 = queryWeight, product of:
                2.9400384 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.014672427 = queryNorm
              0.5432031 = fieldWeight in 2648, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.15625 = fieldNorm(doc=2648)
          0.05820932 = weight(abstract_txt:information in 2648) [ClassicSimilarity], result of:
            0.05820932 = score(doc=2648,freq=2.0), product of:
              0.10890295 = queryWeight, product of:
                3.0684557 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.014672427 = queryNorm
              0.5345063 = fieldWeight in 2648, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.15625 = fieldNorm(doc=2648)
          0.38629878 = weight(abstract_txt:storage in 2648) [ClassicSimilarity], result of:
            0.38629878 = score(doc=2648,freq=1.0), product of:
              0.42329174 = queryWeight, product of:
                4.939401 = boost
                5.8406816 = idf(docFreq=350, maxDocs=44421)
                0.014672427 = queryNorm
              0.9126065 = fieldWeight in 2648, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8406816 = idf(docFreq=350, maxDocs=44421)
                0.15625 = fieldNorm(doc=2648)
          0.43019938 = weight(abstract_txt:systems in 2648) [ClassicSimilarity], result of:
            0.43019938 = score(doc=2648,freq=5.0), product of:
              0.3609614 = queryWeight, product of:
                7.2119846 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.014672427 = queryNorm
              1.1918155 = fieldWeight in 2648, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.15625 = fieldNorm(doc=2648)
        0.31578946 = coord(6/19)
    
  2. Ferro, N.; Silvello, G.: Toward an anatomy of IR system component performances (2018) 0.32
    0.3150661 = sum of:
      0.3150661 = product of:
        0.74828196 = sum of:
          0.030535718 = weight(abstract_txt:searching in 35) [ClassicSimilarity], result of:
            0.030535718 = score(doc=35,freq=1.0), product of:
              0.11398464 = queryWeight, product of:
                1.8124355 = boost
                4.2862926 = idf(docFreq=1660, maxDocs=44421)
                0.014672427 = queryNorm
              0.26789328 = fieldWeight in 35, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2862926 = idf(docFreq=1660, maxDocs=44421)
                0.0625 = fieldNorm(doc=35)
          0.053064726 = weight(abstract_txt:tasks in 35) [ClassicSimilarity], result of:
            0.053064726 = score(doc=35,freq=1.0), product of:
              0.16475737 = queryWeight, product of:
                2.179023 = boost
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.014672427 = queryNorm
              0.32207802 = fieldWeight in 35, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.0625 = fieldNorm(doc=35)
          0.025006428 = weight(abstract_txt:these in 35) [ClassicSimilarity], result of:
            0.025006428 = score(doc=35,freq=1.0), product of:
              0.12570484 = queryWeight, product of:
                2.691723 = boost
                3.1828754 = idf(docFreq=5006, maxDocs=44421)
                0.014672427 = queryNorm
              0.19892971 = fieldWeight in 35, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1828754 = idf(docFreq=5006, maxDocs=44421)
                0.0625 = fieldNorm(doc=35)
          0.046082333 = weight(abstract_txt:retrieval in 35) [ClassicSimilarity], result of:
            0.046082333 = score(doc=35,freq=2.0), product of:
              0.14996752 = queryWeight, product of:
                2.9400384 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.014672427 = queryNorm
              0.3072821 = fieldWeight in 35, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.0625 = fieldNorm(doc=35)
          0.13410683 = weight(abstract_txt:combinations in 35) [ClassicSimilarity], result of:
            0.13410683 = score(doc=35,freq=1.0), product of:
              0.3056855 = queryWeight, product of:
                2.9680882 = boost
                7.019336 = idf(docFreq=107, maxDocs=44421)
                0.014672427 = queryNorm
              0.4387085 = fieldWeight in 35, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.019336 = idf(docFreq=107, maxDocs=44421)
                0.0625 = fieldNorm(doc=35)
          0.023283727 = weight(abstract_txt:information in 35) [ClassicSimilarity], result of:
            0.023283727 = score(doc=35,freq=2.0), product of:
              0.10890295 = queryWeight, product of:
                3.0684557 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.014672427 = queryNorm
              0.21380253 = fieldWeight in 35, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.0625 = fieldNorm(doc=35)
          0.30290973 = weight(abstract_txt:components in 35) [ClassicSimilarity], result of:
            0.30290973 = score(doc=35,freq=5.0), product of:
              0.38773623 = queryWeight, product of:
                4.7274027 = boost
                5.59 = idf(docFreq=450, maxDocs=44421)
                0.014672427 = queryNorm
              0.7812263 = fieldWeight in 35, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.59 = idf(docFreq=450, maxDocs=44421)
                0.0625 = fieldNorm(doc=35)
          0.1332924 = weight(abstract_txt:systems in 35) [ClassicSimilarity], result of:
            0.1332924 = score(doc=35,freq=3.0), product of:
              0.3609614 = queryWeight, product of:
                7.2119846 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.014672427 = queryNorm
              0.36927053 = fieldWeight in 35, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.0625 = fieldNorm(doc=35)
        0.42105263 = coord(8/19)
    
  3. Rashid, A.: Library and information applications of knowledge based systems (1995) 0.30
    0.30326656 = sum of:
      0.30326656 = product of:
        0.82315207 = sum of:
          0.0652707 = weight(abstract_txt:examines in 4418) [ClassicSimilarity], result of:
            0.0652707 = score(doc=4418,freq=1.0), product of:
              0.130245 = queryWeight, product of:
                1.9374027 = boost
                4.581832 = idf(docFreq=1235, maxDocs=44421)
                0.014672427 = queryNorm
              0.50113785 = fieldWeight in 4418, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.581832 = idf(docFreq=1235, maxDocs=44421)
                0.109375 = fieldNorm(doc=4418)
          0.109937795 = weight(abstract_txt:construction in 4418) [ClassicSimilarity], result of:
            0.109937795 = score(doc=4418,freq=1.0), product of:
              0.18437989 = queryWeight, product of:
                2.305134 = boost
                5.4514923 = idf(docFreq=517, maxDocs=44421)
                0.014672427 = queryNorm
              0.596257 = fieldWeight in 4418, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4514923 = idf(docFreq=517, maxDocs=44421)
                0.109375 = fieldNorm(doc=4418)
          0.04376125 = weight(abstract_txt:these in 4418) [ClassicSimilarity], result of:
            0.04376125 = score(doc=4418,freq=1.0), product of:
              0.12570484 = queryWeight, product of:
                2.691723 = boost
                3.1828754 = idf(docFreq=5006, maxDocs=44421)
                0.014672427 = queryNorm
              0.348127 = fieldWeight in 4418, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1828754 = idf(docFreq=5006, maxDocs=44421)
                0.109375 = fieldNorm(doc=4418)
          0.05702398 = weight(abstract_txt:retrieval in 4418) [ClassicSimilarity], result of:
            0.05702398 = score(doc=4418,freq=1.0), product of:
              0.14996752 = queryWeight, product of:
                2.9400384 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.014672427 = queryNorm
              0.3802422 = fieldWeight in 4418, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.109375 = fieldNorm(doc=4418)
          0.04074652 = weight(abstract_txt:information in 4418) [ClassicSimilarity], result of:
            0.04074652 = score(doc=4418,freq=2.0), product of:
              0.10890295 = queryWeight, product of:
                3.0684557 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.014672427 = queryNorm
              0.37415442 = fieldWeight in 4418, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.109375 = fieldNorm(doc=4418)
          0.23706436 = weight(abstract_txt:components in 4418) [ClassicSimilarity], result of:
            0.23706436 = score(doc=4418,freq=1.0), product of:
              0.38773623 = queryWeight, product of:
                4.7274027 = boost
                5.59 = idf(docFreq=450, maxDocs=44421)
                0.014672427 = queryNorm
              0.61140627 = fieldWeight in 4418, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.59 = idf(docFreq=450, maxDocs=44421)
                0.109375 = fieldNorm(doc=4418)
          0.26934743 = weight(abstract_txt:systems in 4418) [ClassicSimilarity], result of:
            0.26934743 = score(doc=4418,freq=4.0), product of:
              0.3609614 = queryWeight, product of:
                7.2119846 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.014672427 = queryNorm
              0.74619454 = fieldWeight in 4418, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.109375 = fieldNorm(doc=4418)
        0.36842105 = coord(7/19)
    
  4. Sugano, I.: ¬The study of criteria for evaluating OPACs as information retrieval systems (1996) 0.28
    0.27983072 = sum of:
      0.27983072 = product of:
        0.75954056 = sum of:
          0.010879946 = weight(abstract_txt:that in 2626) [ClassicSimilarity], result of:
            0.010879946 = score(doc=2626,freq=2.0), product of:
              0.03469934 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.014672427 = queryNorm
              0.31354907 = fieldWeight in 2626, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.09375 = fieldNorm(doc=2626)
          0.055946317 = weight(abstract_txt:examines in 2626) [ClassicSimilarity], result of:
            0.055946317 = score(doc=2626,freq=1.0), product of:
              0.130245 = queryWeight, product of:
                1.9374027 = boost
                4.581832 = idf(docFreq=1235, maxDocs=44421)
                0.014672427 = queryNorm
              0.42954674 = fieldWeight in 2626, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.581832 = idf(docFreq=1235, maxDocs=44421)
                0.09375 = fieldNorm(doc=2626)
          0.12206075 = weight(abstract_txt:argues in 2626) [ClassicSimilarity], result of:
            0.12206075 = score(doc=2626,freq=1.0), product of:
              0.21909414 = queryWeight, product of:
                2.5127819 = boost
                5.942566 = idf(docFreq=316, maxDocs=44421)
                0.014672427 = queryNorm
              0.55711555 = fieldWeight in 2626, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.942566 = idf(docFreq=316, maxDocs=44421)
                0.09375 = fieldNorm(doc=2626)
          0.084658645 = weight(abstract_txt:retrieval in 2626) [ClassicSimilarity], result of:
            0.084658645 = score(doc=2626,freq=3.0), product of:
              0.14996752 = queryWeight, product of:
                2.9400384 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.014672427 = queryNorm
              0.5645132 = fieldWeight in 2626, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.09375 = fieldNorm(doc=2626)
          0.042774934 = weight(abstract_txt:information in 2626) [ClassicSimilarity], result of:
            0.042774934 = score(doc=2626,freq=3.0), product of:
              0.10890295 = queryWeight, product of:
                3.0684557 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.014672427 = queryNorm
              0.3927803 = fieldWeight in 2626, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=2626)
          0.32778537 = weight(abstract_txt:storage in 2626) [ClassicSimilarity], result of:
            0.32778537 = score(doc=2626,freq=2.0), product of:
              0.42329174 = queryWeight, product of:
                4.939401 = boost
                5.8406816 = idf(docFreq=350, maxDocs=44421)
                0.014672427 = queryNorm
              0.7743722 = fieldWeight in 2626, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8406816 = idf(docFreq=350, maxDocs=44421)
                0.09375 = fieldNorm(doc=2626)
          0.11543462 = weight(abstract_txt:systems in 2626) [ClassicSimilarity], result of:
            0.11543462 = score(doc=2626,freq=1.0), product of:
              0.3609614 = queryWeight, product of:
                7.2119846 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.014672427 = queryNorm
              0.31979766 = fieldWeight in 2626, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.09375 = fieldNorm(doc=2626)
        0.36842105 = coord(7/19)
    
  5. Huston, M.M.: Extending information universities through systems thinking (1990) 0.26
    0.26480082 = sum of:
      0.26480082 = product of:
        0.7187451 = sum of:
          0.010879946 = weight(abstract_txt:that in 4112) [ClassicSimilarity], result of:
            0.010879946 = score(doc=4112,freq=2.0), product of:
              0.03469934 = queryWeight, product of:
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.014672427 = queryNorm
              0.31354907 = fieldWeight in 4112, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.3649352 = idf(docFreq=11344, maxDocs=44421)
                0.09375 = fieldNorm(doc=4112)
          0.10943711 = weight(abstract_txt:represented in 4112) [ClassicSimilarity], result of:
            0.10943711 = score(doc=4112,freq=1.0), product of:
              0.20371506 = queryWeight, product of:
                2.4229863 = boost
                5.7302055 = idf(docFreq=391, maxDocs=44421)
                0.014672427 = queryNorm
              0.53720677 = fieldWeight in 4112, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7302055 = idf(docFreq=391, maxDocs=44421)
                0.09375 = fieldNorm(doc=4112)
          0.03750964 = weight(abstract_txt:these in 4112) [ClassicSimilarity], result of:
            0.03750964 = score(doc=4112,freq=1.0), product of:
              0.12570484 = queryWeight, product of:
                2.691723 = boost
                3.1828754 = idf(docFreq=5006, maxDocs=44421)
                0.014672427 = queryNorm
              0.29839456 = fieldWeight in 4112, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1828754 = idf(docFreq=5006, maxDocs=44421)
                0.09375 = fieldNorm(doc=4112)
          0.048877697 = weight(abstract_txt:retrieval in 4112) [ClassicSimilarity], result of:
            0.048877697 = score(doc=4112,freq=1.0), product of:
              0.14996752 = queryWeight, product of:
                2.9400384 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.014672427 = queryNorm
              0.3259219 = fieldWeight in 4112, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.09375 = fieldNorm(doc=4112)
          0.049392246 = weight(abstract_txt:information in 4112) [ClassicSimilarity], result of:
            0.049392246 = score(doc=4112,freq=4.0), product of:
              0.10890295 = queryWeight, product of:
                3.0684557 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.014672427 = queryNorm
              0.45354366 = fieldWeight in 4112, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=4112)
          0.23177928 = weight(abstract_txt:storage in 4112) [ClassicSimilarity], result of:
            0.23177928 = score(doc=4112,freq=1.0), product of:
              0.42329174 = queryWeight, product of:
                4.939401 = boost
                5.8406816 = idf(docFreq=350, maxDocs=44421)
                0.014672427 = queryNorm
              0.5475639 = fieldWeight in 4112, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8406816 = idf(docFreq=350, maxDocs=44421)
                0.09375 = fieldNorm(doc=4112)
          0.23086923 = weight(abstract_txt:systems in 4112) [ClassicSimilarity], result of:
            0.23086923 = score(doc=4112,freq=4.0), product of:
              0.3609614 = queryWeight, product of:
                7.2119846 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.014672427 = queryNorm
              0.6395953 = fieldWeight in 4112, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.09375 = fieldNorm(doc=4112)
        0.36842105 = coord(7/19)