Document (#3091)

Editor

Knowledge-based systems development

Author

Huws, H.
Wintrub, M.
Martin, N.

Title

Knowledge-based systems development : a methodology for management

Source

Information systems management. 9(1992) no.2, S.51-56

Year

1992

Abstract

As more organizations start to consider the benefits of knowledge-based applications, they also experience the growth pains of learning how to manage knowledge-based systems projects. This article provides a context for understanding the difficulties unique to a knowledge-based systems development project and describes one methodology that offers solutions to many of the management problems confronting those responsible for knowldge-based systems development and implementation efforts

Similar documents (author)

1. Martin, G.: Report on the Dewey Decimal Classification editorial Policy Committee (EPC) (1994) 4.58

   4.5825124 = sum of:
     4.5825124 = weight(author_txt:martin in 3417) [ClassicSimilarity], result of:
       4.5825124 = fieldWeight in 3417, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.33202 = idf(docFreq=78, maxDocs=44421)
         0.625 = fieldNorm(doc=3417)
   

2. Martin, R.G.: Design considerations for an OPAC workstation : an introduction to specifications and a model configuration (1989) 4.58

   4.5825124 = sum of:
     4.5825124 = weight(author_txt:martin in 4074) [ClassicSimilarity], result of:
       4.5825124 = fieldWeight in 4074, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.33202 = idf(docFreq=78, maxDocs=44421)
         0.625 = fieldNorm(doc=4074)
   

3. Martin, R.G.: OPAC workstation evaluation : the third time around (1992) 4.58

   4.5825124 = sum of:
     4.5825124 = weight(author_txt:martin in 4218) [ClassicSimilarity], result of:
       4.5825124 = fieldWeight in 4218, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.33202 = idf(docFreq=78, maxDocs=44421)
         0.625 = fieldNorm(doc=4218)
   

4. Martin, B.: Knowledge management (2008) 4.58

   4.5825124 = sum of:
     4.5825124 = weight(author_txt:martin in 4229) [ClassicSimilarity], result of:
       4.5825124 = fieldWeight in 4229, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.33202 = idf(docFreq=78, maxDocs=44421)
         0.625 = fieldNorm(doc=4229)
   

5. Martin, M.: Compact disc media evaluation : what we now know about disc quality (1993) 4.58

   4.5825124 = sum of:
     4.5825124 = weight(author_txt:martin in 4526) [ClassicSimilarity], result of:
       4.5825124 = fieldWeight in 4526, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.33202 = idf(docFreq=78, maxDocs=44421)
         0.625 = fieldNorm(doc=4526)
   

Similar documents (content)

1. Cuel, R.; Manfredi, F.: Toward a project learning organization : a multifaceted view (2005) 0.26

   0.261107 = sum of:
     0.261107 = product of:
       0.72529715 = sum of:
         0.06402911 = weight(abstract_txt:learning in 18) [ClassicSimilarity], result of:
           0.06402911 = score(doc=18,freq=4.0), product of:
             0.10801886 = queryWeight, product of:
               1.0011996 = boost
               4.7420692 = idf(docFreq=1052, maxDocs=44421)
               0.022751551 = queryNorm
             0.59275866 = fieldWeight in 18, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.7420692 = idf(docFreq=1052, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.04270002 = weight(abstract_txt:implementation in 18) [ClassicSimilarity], result of:
           0.04270002 = score(doc=18,freq=1.0), product of:
             0.13088402 = queryWeight, product of:
               1.1020827 = boost
               5.2198906 = idf(docFreq=652, maxDocs=44421)
               0.022751551 = queryNorm
             0.32624316 = fieldWeight in 18, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2198906 = idf(docFreq=652, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.06301664 = weight(abstract_txt:projects in 18) [ClassicSimilarity], result of:
           0.06301664 = score(doc=18,freq=2.0), product of:
             0.13465674 = queryWeight, product of:
               1.1178536 = boost
               5.2945876 = idf(docFreq=605, maxDocs=44421)
               0.022751551 = queryNorm
             0.46797985 = fieldWeight in 18, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2945876 = idf(docFreq=605, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.0984328 = weight(abstract_txt:organizations in 18) [ClassicSimilarity], result of:
           0.0984328 = score(doc=18,freq=4.0), product of:
             0.14388245 = queryWeight, product of:
               1.1555129 = boost
               5.4729567 = idf(docFreq=506, maxDocs=44421)
               0.022751551 = queryNorm
             0.6841196 = fieldWeight in 18, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.4729567 = idf(docFreq=506, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.1411099 = weight(abstract_txt:solutions in 18) [ClassicSimilarity], result of:
           0.1411099 = score(doc=18,freq=7.0), product of:
             0.15180063 = queryWeight, product of:
               1.1868824 = boost
               5.6215343 = idf(docFreq=436, maxDocs=44421)
               0.022751551 = queryNorm
             0.92957383 = fieldWeight in 18, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               5.6215343 = idf(docFreq=436, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.064719215 = weight(abstract_txt:management in 18) [ClassicSimilarity], result of:
           0.064719215 = score(doc=18,freq=2.0), product of:
             0.17269911 = queryWeight, product of:
               1.7903211 = boost
               4.239827 = idf(docFreq=1739, maxDocs=44421)
               0.022751551 = queryNorm
             0.3747513 = fieldWeight in 18, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.239827 = idf(docFreq=1739, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.047666777 = weight(abstract_txt:systems in 18) [ClassicSimilarity], result of:
           0.047666777 = score(doc=18,freq=1.0), product of:
             0.22357939 = queryWeight, product of:
               2.8808243 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.022751551 = queryNorm
             0.21319844 = fieldWeight in 18, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.11977034 = weight(abstract_txt:knowledge in 18) [ClassicSimilarity], result of:
           0.11977034 = score(doc=18,freq=5.0), product of:
             0.24165593 = queryWeight, product of:
               2.9950192 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.022751551 = queryNorm
             0.49562344 = fieldWeight in 18, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.08385233 = weight(abstract_txt:based in 18) [ClassicSimilarity], result of:
           0.08385233 = score(doc=18,freq=3.0), product of:
             0.24334788 = queryWeight, product of:
               3.3602352 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.022751551 = queryNorm
             0.344578 = fieldWeight in 18, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
       0.36 = coord(9/25)
   

2. Almeida, M.B.; Barbosa, R.R.: Ontologies in knowledge management support : a case study (2009) 0.22

   0.22482817 = sum of:
     0.22482817 = product of:
       0.702588 = sum of:
         0.039874516 = weight(abstract_txt:applications in 104) [ClassicSimilarity], result of:
           0.039874516 = score(doc=104,freq=1.0), product of:
             0.10776015 = queryWeight, product of:
               4.7363873 = idf(docFreq=1058, maxDocs=44421)
               0.022751551 = queryNorm
             0.37003025 = fieldWeight in 104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7363873 = idf(docFreq=1058, maxDocs=44421)
               0.078125 = fieldNorm(doc=104)
         0.061520506 = weight(abstract_txt:organizations in 104) [ClassicSimilarity], result of:
           0.061520506 = score(doc=104,freq=1.0), product of:
             0.14388245 = queryWeight, product of:
               1.1555129 = boost
               5.4729567 = idf(docFreq=506, maxDocs=44421)
               0.022751551 = queryNorm
             0.42757475 = fieldWeight in 104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4729567 = idf(docFreq=506, maxDocs=44421)
               0.078125 = fieldNorm(doc=104)
         0.06683149 = weight(abstract_txt:benefits in 104) [ClassicSimilarity], result of:
           0.06683149 = score(doc=104,freq=1.0), product of:
             0.15204845 = queryWeight, product of:
               1.1878508 = boost
               5.6261215 = idf(docFreq=434, maxDocs=44421)
               0.022751551 = queryNorm
             0.43954074 = fieldWeight in 104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6261215 = idf(docFreq=434, maxDocs=44421)
               0.078125 = fieldNorm(doc=104)
         0.09543217 = weight(abstract_txt:manage in 104) [ClassicSimilarity], result of:
           0.09543217 = score(doc=104,freq=1.0), product of:
             0.19280773 = queryWeight, product of:
               1.3376211 = boost
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.022751551 = queryNorm
             0.49496028 = fieldWeight in 104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.078125 = fieldNorm(doc=104)
         0.11440849 = weight(abstract_txt:management in 104) [ClassicSimilarity], result of:
           0.11440849 = score(doc=104,freq=4.0), product of:
             0.17269911 = queryWeight, product of:
               1.7903211 = boost
               4.239827 = idf(docFreq=1739, maxDocs=44421)
               0.022751551 = queryNorm
             0.66247296 = fieldWeight in 104, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.239827 = idf(docFreq=1739, maxDocs=44421)
               0.078125 = fieldNorm(doc=104)
         0.09054419 = weight(abstract_txt:development in 104) [ClassicSimilarity], result of:
           0.09054419 = score(doc=104,freq=2.0), product of:
             0.2131075 = queryWeight, product of:
               2.4357398 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.022751551 = queryNorm
             0.42487565 = fieldWeight in 104, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.078125 = fieldNorm(doc=104)
         0.08426376 = weight(abstract_txt:systems in 104) [ClassicSimilarity], result of:
           0.08426376 = score(doc=104,freq=2.0), product of:
             0.22357939 = queryWeight, product of:
               2.8808243 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.022751551 = queryNorm
             0.37688518 = fieldWeight in 104, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.078125 = fieldNorm(doc=104)
         0.14971294 = weight(abstract_txt:knowledge in 104) [ClassicSimilarity], result of:
           0.14971294 = score(doc=104,freq=5.0), product of:
             0.24165593 = queryWeight, product of:
               2.9950192 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.022751551 = queryNorm
             0.6195293 = fieldWeight in 104, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.078125 = fieldNorm(doc=104)
       0.32 = coord(8/25)
   

3. Why can't AI make it? (1993) 0.22

   0.2161796 = sum of:
     0.2161796 = product of:
       1.0808979 = sum of:
         0.063799225 = weight(abstract_txt:applications in 7239) [ClassicSimilarity], result of:
           0.063799225 = score(doc=7239,freq=1.0), product of:
             0.10776015 = queryWeight, product of:
               4.7363873 = idf(docFreq=1058, maxDocs=44421)
               0.022751551 = queryNorm
             0.5920484 = fieldWeight in 7239, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7363873 = idf(docFreq=1058, maxDocs=44421)
               0.125 = fieldNorm(doc=7239)
         0.5154973 = weight(abstract_txt:knowldge in 7239) [ClassicSimilarity], result of:
           0.5154973 = score(doc=7239,freq=1.0), product of:
             0.4339092 = queryWeight, product of:
               2.006644 = boost
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.022751551 = queryNorm
             1.1880304 = fieldWeight in 7239, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.125 = fieldNorm(doc=7239)
         0.21317232 = weight(abstract_txt:systems in 7239) [ClassicSimilarity], result of:
           0.21317232 = score(doc=7239,freq=5.0), product of:
             0.22357939 = queryWeight, product of:
               2.8808243 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.022751551 = queryNorm
             0.9534524 = fieldWeight in 7239, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.125 = fieldNorm(doc=7239)
         0.15149882 = weight(abstract_txt:knowledge in 7239) [ClassicSimilarity], result of:
           0.15149882 = score(doc=7239,freq=2.0), product of:
             0.24165593 = queryWeight, product of:
               2.9950192 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.022751551 = queryNorm
             0.62691957 = fieldWeight in 7239, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.125 = fieldNorm(doc=7239)
         0.13693027 = weight(abstract_txt:based in 7239) [ClassicSimilarity], result of:
           0.13693027 = score(doc=7239,freq=2.0), product of:
             0.24334788 = queryWeight, product of:
               3.3602352 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.022751551 = queryNorm
             0.5626935 = fieldWeight in 7239, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.125 = fieldNorm(doc=7239)
       0.2 = coord(5/25)
   

4. Mitev, N.N.: Convergence and divergence in information systems and knowledge based systems development methodologies : a case for integrated strategic planning (1995) 0.21

   0.20749672 = sum of:
     0.20749672 = product of:
       0.64842725 = sum of:
         0.0738246 = weight(abstract_txt:organizations in 4829) [ClassicSimilarity], result of:
           0.0738246 = score(doc=4829,freq=1.0), product of:
             0.14388245 = queryWeight, product of:
               1.1555129 = boost
               5.4729567 = idf(docFreq=506, maxDocs=44421)
               0.022751551 = queryNorm
             0.51308966 = fieldWeight in 4829, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4729567 = idf(docFreq=506, maxDocs=44421)
               0.09375 = fieldNorm(doc=4829)
         0.0773795 = weight(abstract_txt:consider in 4829) [ClassicSimilarity], result of:
           0.0773795 = score(doc=4829,freq=1.0), product of:
             0.1484651 = queryWeight, product of:
               1.1737702 = boost
               5.55943 = idf(docFreq=464, maxDocs=44421)
               0.022751551 = queryNorm
             0.5211966 = fieldWeight in 4829, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.55943 = idf(docFreq=464, maxDocs=44421)
               0.09375 = fieldNorm(doc=4829)
         0.080001794 = weight(abstract_txt:solutions in 4829) [ClassicSimilarity], result of:
           0.080001794 = score(doc=4829,freq=1.0), product of:
             0.15180063 = queryWeight, product of:
               1.1868824 = boost
               5.6215343 = idf(docFreq=436, maxDocs=44421)
               0.022751551 = queryNorm
             0.52701885 = fieldWeight in 4829, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6215343 = idf(docFreq=436, maxDocs=44421)
               0.09375 = fieldNorm(doc=4829)
         0.086312905 = weight(abstract_txt:methodology in 4829) [ClassicSimilarity], result of:
           0.086312905 = score(doc=4829,freq=1.0), product of:
             0.20118746 = queryWeight, product of:
               1.9323524 = boost
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.022751551 = queryNorm
             0.4290173 = fieldWeight in 4829, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.09375 = fieldNorm(doc=4829)
         0.07682929 = weight(abstract_txt:development in 4829) [ClassicSimilarity], result of:
           0.07682929 = score(doc=4829,freq=1.0), product of:
             0.2131075 = queryWeight, product of:
               2.4357398 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.022751551 = queryNorm
             0.36051896 = fieldWeight in 4829, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.09375 = fieldNorm(doc=4829)
         0.10111651 = weight(abstract_txt:systems in 4829) [ClassicSimilarity], result of:
           0.10111651 = score(doc=4829,freq=2.0), product of:
             0.22357939 = queryWeight, product of:
               2.8808243 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.022751551 = queryNorm
             0.4522622 = fieldWeight in 4829, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.09375 = fieldNorm(doc=4829)
         0.080344394 = weight(abstract_txt:knowledge in 4829) [ClassicSimilarity], result of:
           0.080344394 = score(doc=4829,freq=1.0), product of:
             0.24165593 = queryWeight, product of:
               2.9950192 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.022751551 = queryNorm
             0.33247432 = fieldWeight in 4829, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.09375 = fieldNorm(doc=4829)
         0.072618246 = weight(abstract_txt:based in 4829) [ClassicSimilarity], result of:
           0.072618246 = score(doc=4829,freq=1.0), product of:
             0.24334788 = queryWeight, product of:
               3.3602352 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.022751551 = queryNorm
             0.2984133 = fieldWeight in 4829, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.09375 = fieldNorm(doc=4829)
       0.32 = coord(8/25)
   

5. Zhitomirsky-Geffet, M.: Towards a diversified knowledge organization system (2019) 0.19

   0.19027546 = sum of:
     0.19027546 = product of:
       0.5946108 = sum of:
         0.02791216 = weight(abstract_txt:applications in 459) [ClassicSimilarity], result of:
           0.02791216 = score(doc=459,freq=1.0), product of:
             0.10776015 = queryWeight, product of:
               4.7363873 = idf(docFreq=1058, maxDocs=44421)
               0.022751551 = queryNorm
             0.25902116 = fieldWeight in 459, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7363873 = idf(docFreq=1058, maxDocs=44421)
               0.0546875 = fieldNorm(doc=459)
         0.028012738 = weight(abstract_txt:learning in 459) [ClassicSimilarity], result of:
           0.028012738 = score(doc=459,freq=1.0), product of:
             0.10801886 = queryWeight, product of:
               1.0011996 = boost
               4.7420692 = idf(docFreq=1052, maxDocs=44421)
               0.022751551 = queryNorm
             0.2593319 = fieldWeight in 459, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7420692 = idf(docFreq=1052, maxDocs=44421)
               0.0546875 = fieldNorm(doc=459)
         0.22362196 = weight(abstract_txt:confronting in 459) [ClassicSimilarity], result of:
           0.22362196 = score(doc=459,freq=2.0), product of:
             0.3424487 = queryWeight, product of:
               1.7826606 = boost
               8.443371 = idf(docFreq=25, maxDocs=44421)
               0.022751551 = queryNorm
             0.65300864 = fieldWeight in 459, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.443371 = idf(docFreq=25, maxDocs=44421)
               0.0546875 = fieldNorm(doc=459)
         0.040042974 = weight(abstract_txt:management in 459) [ClassicSimilarity], result of:
           0.040042974 = score(doc=459,freq=1.0), product of:
             0.17269911 = queryWeight, product of:
               1.7903211 = boost
               4.239827 = idf(docFreq=1739, maxDocs=44421)
               0.022751551 = queryNorm
             0.23186556 = fieldWeight in 459, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.239827 = idf(docFreq=1739, maxDocs=44421)
               0.0546875 = fieldNorm(doc=459)
         0.0503492 = weight(abstract_txt:methodology in 459) [ClassicSimilarity], result of:
           0.0503492 = score(doc=459,freq=1.0), product of:
             0.20118746 = queryWeight, product of:
               1.9323524 = boost
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.022751551 = queryNorm
             0.2502601 = fieldWeight in 459, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.0546875 = fieldNorm(doc=459)
         0.041708432 = weight(abstract_txt:systems in 459) [ClassicSimilarity], result of:
           0.041708432 = score(doc=459,freq=1.0), product of:
             0.22357939 = queryWeight, product of:
               2.8808243 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.022751551 = queryNorm
             0.18654864 = fieldWeight in 459, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0546875 = fieldNorm(doc=459)
         0.1406027 = weight(abstract_txt:knowledge in 459) [ClassicSimilarity], result of:
           0.1406027 = score(doc=459,freq=9.0), product of:
             0.24165593 = queryWeight, product of:
               2.9950192 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.022751551 = queryNorm
             0.5818301 = fieldWeight in 459, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0546875 = fieldNorm(doc=459)
         0.042360645 = weight(abstract_txt:based in 459) [ClassicSimilarity], result of:
           0.042360645 = score(doc=459,freq=1.0), product of:
             0.24334788 = queryWeight, product of:
               3.3602352 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.022751551 = queryNorm
             0.17407443 = fieldWeight in 459, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.0546875 = fieldNorm(doc=459)
       0.32 = coord(8/25)