Document (#13420)

Author
Rashid, A.
Title
Library and information applications of knowledge based systems
Source
Library science with a slant to documentation and information studies. 32(1995) no.3, S.122-133
Year
1995
Abstract
Discusses the concept, evolution, components and construction of knowledge based systems, also known as expert systems. Considers library and information applications of expert systems in the area of cataloguing, classification, acquisitions, reference services, information retrieval and library management. Advantages and disadvantages for libraries of expert system use are outlined. Examines the feasibility of the application of these systems to libraries in Jammu and Kashmir state, India

Similar documents (content)

  1. Hawkes, C.P.: Expert systems in technical services and collection management (1994) 0.56
    0.55620724 = sum of:
      0.55620724 = product of:
        1.5450201 = sum of:
          0.06118562 = weight(abstract_txt:application in 1782) [ClassicSimilarity], result of:
            0.06118562 = score(doc=1782,freq=1.0), product of:
              0.106763296 = queryWeight, product of:
                1.0132246 = boost
                4.5847683 = idf(docFreq=1199, maxDocs=43254)
                0.022982584 = queryNorm
              0.57309604 = fieldWeight in 1782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5847683 = idf(docFreq=1199, maxDocs=43254)
                0.125 = fieldNorm(doc=1782)
          0.0713039 = weight(abstract_txt:cataloguing in 1782) [ClassicSimilarity], result of:
            0.0713039 = score(doc=1782,freq=1.0), product of:
              0.11823096 = queryWeight, product of:
                1.0662532 = boost
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.022982584 = queryNorm
              0.60308987 = fieldWeight in 1782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.125 = fieldNorm(doc=1782)
          0.072112635 = weight(abstract_txt:state in 1782) [ClassicSimilarity], result of:
            0.072112635 = score(doc=1782,freq=1.0), product of:
              0.11912327 = queryWeight, product of:
                1.0702692 = boost
                4.842891 = idf(docFreq=926, maxDocs=43254)
                0.022982584 = queryNorm
              0.6053614 = fieldWeight in 1782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.842891 = idf(docFreq=926, maxDocs=43254)
                0.125 = fieldNorm(doc=1782)
          0.11105663 = weight(abstract_txt:components in 1782) [ClassicSimilarity], result of:
            0.11105663 = score(doc=1782,freq=1.0), product of:
              0.15886152 = queryWeight, product of:
                1.235959 = boost
                5.592626 = idf(docFreq=437, maxDocs=43254)
                0.022982584 = queryNorm
              0.69907826 = fieldWeight in 1782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.592626 = idf(docFreq=437, maxDocs=43254)
                0.125 = fieldNorm(doc=1782)
          0.058238875 = weight(abstract_txt:knowledge in 1782) [ClassicSimilarity], result of:
            0.058238875 = score(doc=1782,freq=1.0), product of:
              0.13015905 = queryWeight, product of:
                1.5821472 = boost
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.022982584 = queryNorm
              0.4474439 = fieldWeight in 1782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.125 = fieldNorm(doc=1782)
          0.26955718 = weight(abstract_txt:acquisitions in 1782) [ClassicSimilarity], result of:
            0.26955718 = score(doc=1782,freq=1.0), product of:
              0.28691703 = queryWeight, product of:
                1.6610125 = boost
                7.515962 = idf(docFreq=63, maxDocs=43254)
                0.022982584 = queryNorm
              0.93949527 = fieldWeight in 1782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.515962 = idf(docFreq=63, maxDocs=43254)
                0.125 = fieldNorm(doc=1782)
          0.061551727 = weight(abstract_txt:library in 1782) [ClassicSimilarity], result of:
            0.061551727 = score(doc=1782,freq=1.0), product of:
              0.15459293 = queryWeight, product of:
                2.1117873 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.022982584 = queryNorm
              0.39815357 = fieldWeight in 1782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.125 = fieldNorm(doc=1782)
          0.21870409 = weight(abstract_txt:systems in 1782) [ClassicSimilarity], result of:
            0.21870409 = score(doc=1782,freq=3.0), product of:
              0.29592153 = queryWeight, product of:
                3.7719681 = boost
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.022982584 = queryNorm
              0.73906106 = fieldWeight in 1782, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.125 = fieldNorm(doc=1782)
          0.62130946 = weight(abstract_txt:expert in 1782) [ClassicSimilarity], result of:
            0.62130946 = score(doc=1782,freq=3.0), product of:
              0.5006425 = queryWeight, product of:
                3.8003116 = boost
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.022982584 = queryNorm
              1.2410243 = fieldWeight in 1782, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.125 = fieldNorm(doc=1782)
        0.36 = coord(9/25)
    
  2. DeSilva, S.M.: ¬A review of expert systems in library and information science (1997) 0.40
    0.40322646 = sum of:
      0.40322646 = product of:
        1.2600827 = sum of:
          0.06118562 = weight(abstract_txt:application in 3408) [ClassicSimilarity], result of:
            0.06118562 = score(doc=3408,freq=1.0), product of:
              0.106763296 = queryWeight, product of:
                1.0132246 = boost
                4.5847683 = idf(docFreq=1199, maxDocs=43254)
                0.022982584 = queryNorm
              0.57309604 = fieldWeight in 3408, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5847683 = idf(docFreq=1199, maxDocs=43254)
                0.125 = fieldNorm(doc=3408)
          0.0713039 = weight(abstract_txt:cataloguing in 3408) [ClassicSimilarity], result of:
            0.0713039 = score(doc=3408,freq=1.0), product of:
              0.11823096 = queryWeight, product of:
                1.0662532 = boost
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.022982584 = queryNorm
              0.60308987 = fieldWeight in 3408, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.125 = fieldNorm(doc=3408)
          0.072112635 = weight(abstract_txt:state in 3408) [ClassicSimilarity], result of:
            0.072112635 = score(doc=3408,freq=1.0), product of:
              0.11912327 = queryWeight, product of:
                1.0702692 = boost
                4.842891 = idf(docFreq=926, maxDocs=43254)
                0.022982584 = queryNorm
              0.6053614 = fieldWeight in 3408, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.842891 = idf(docFreq=926, maxDocs=43254)
                0.125 = fieldNorm(doc=3408)
          0.03850346 = weight(abstract_txt:information in 3408) [ClassicSimilarity], result of:
            0.03850346 = score(doc=3408,freq=2.0), product of:
              0.08974687 = queryWeight, product of:
                1.6090332 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.022982584 = queryNorm
              0.42902288 = fieldWeight in 3408, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.125 = fieldNorm(doc=3408)
          0.26955718 = weight(abstract_txt:acquisitions in 3408) [ClassicSimilarity], result of:
            0.26955718 = score(doc=3408,freq=1.0), product of:
              0.28691703 = queryWeight, product of:
                1.6610125 = boost
                7.515962 = idf(docFreq=63, maxDocs=43254)
                0.022982584 = queryNorm
              0.93949527 = fieldWeight in 3408, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.515962 = idf(docFreq=63, maxDocs=43254)
                0.125 = fieldNorm(doc=3408)
          0.061551727 = weight(abstract_txt:library in 3408) [ClassicSimilarity], result of:
            0.061551727 = score(doc=3408,freq=1.0), product of:
              0.15459293 = queryWeight, product of:
                2.1117873 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.022982584 = queryNorm
              0.39815357 = fieldWeight in 3408, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.125 = fieldNorm(doc=3408)
          0.17857113 = weight(abstract_txt:systems in 3408) [ClassicSimilarity], result of:
            0.17857113 = score(doc=3408,freq=2.0), product of:
              0.29592153 = queryWeight, product of:
                3.7719681 = boost
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.022982584 = queryNorm
              0.6034408 = fieldWeight in 3408, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.125 = fieldNorm(doc=3408)
          0.50729704 = weight(abstract_txt:expert in 3408) [ClassicSimilarity], result of:
            0.50729704 = score(doc=3408,freq=2.0), product of:
              0.5006425 = queryWeight, product of:
                3.8003116 = boost
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.022982584 = queryNorm
              1.0132921 = fieldWeight in 3408, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.125 = fieldNorm(doc=3408)
        0.32 = coord(8/25)
    
  3. Dubey, Y.P.: Expert systems and their application in library and information science (1996) 0.40
    0.39568317 = sum of:
      0.39568317 = product of:
        1.0991199 = sum of:
          0.038241014 = weight(abstract_txt:application in 2676) [ClassicSimilarity], result of:
            0.038241014 = score(doc=2676,freq=1.0), product of:
              0.106763296 = queryWeight, product of:
                1.0132246 = boost
                4.5847683 = idf(docFreq=1199, maxDocs=43254)
                0.022982584 = queryNorm
              0.35818502 = fieldWeight in 2676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5847683 = idf(docFreq=1199, maxDocs=43254)
                0.078125 = fieldNorm(doc=2676)
          0.044564933 = weight(abstract_txt:cataloguing in 2676) [ClassicSimilarity], result of:
            0.044564933 = score(doc=2676,freq=1.0), product of:
              0.11823096 = queryWeight, product of:
                1.0662532 = boost
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.022982584 = queryNorm
              0.37693116 = fieldWeight in 2676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.824719 = idf(docFreq=943, maxDocs=43254)
                0.078125 = fieldNorm(doc=2676)
          0.0694104 = weight(abstract_txt:components in 2676) [ClassicSimilarity], result of:
            0.0694104 = score(doc=2676,freq=1.0), product of:
              0.15886152 = queryWeight, product of:
                1.235959 = boost
                5.592626 = idf(docFreq=437, maxDocs=43254)
                0.022982584 = queryNorm
              0.43692392 = fieldWeight in 2676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.592626 = idf(docFreq=437, maxDocs=43254)
                0.078125 = fieldNorm(doc=2676)
          0.06304543 = weight(abstract_txt:knowledge in 2676) [ClassicSimilarity], result of:
            0.06304543 = score(doc=2676,freq=3.0), product of:
              0.13015905 = queryWeight, product of:
                1.5821472 = boost
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.022982584 = queryNorm
              0.48437223 = fieldWeight in 2676, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.078125 = fieldNorm(doc=2676)
          0.017016286 = weight(abstract_txt:information in 2676) [ClassicSimilarity], result of:
            0.017016286 = score(doc=2676,freq=1.0), product of:
              0.08974687 = queryWeight, product of:
                1.6090332 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.022982584 = queryNorm
              0.18960312 = fieldWeight in 2676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.078125 = fieldNorm(doc=2676)
          0.04280493 = weight(abstract_txt:libraries in 2676) [ClassicSimilarity], result of:
            0.04280493 = score(doc=2676,freq=1.0), product of:
              0.14501344 = queryWeight, product of:
                1.66999 = boost
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.022982584 = queryNorm
              0.29517907 = fieldWeight in 2676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.078125 = fieldNorm(doc=2676)
          0.054404553 = weight(abstract_txt:library in 2676) [ClassicSimilarity], result of:
            0.054404553 = score(doc=2676,freq=2.0), product of:
              0.15459293 = queryWeight, product of:
                2.1117873 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.022982584 = queryNorm
              0.35192135 = fieldWeight in 2676, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.078125 = fieldNorm(doc=2676)
          0.17646609 = weight(abstract_txt:systems in 2676) [ClassicSimilarity], result of:
            0.17646609 = score(doc=2676,freq=5.0), product of:
              0.29592153 = queryWeight, product of:
                3.7719681 = boost
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.022982584 = queryNorm
              0.5963273 = fieldWeight in 2676, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.078125 = fieldNorm(doc=2676)
          0.5931662 = weight(abstract_txt:expert in 2676) [ClassicSimilarity], result of:
            0.5931662 = score(doc=2676,freq=7.0), product of:
              0.5006425 = queryWeight, product of:
                3.8003116 = boost
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.022982584 = queryNorm
              1.1848099 = fieldWeight in 2676, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.078125 = fieldNorm(doc=2676)
        0.36 = coord(9/25)
    
  4. Milne, R.J.: Hypertext and its implications for library services. (1994) 0.37
    0.3678034 = sum of:
      0.3678034 = product of:
        1.0216761 = sum of:
          0.05394957 = weight(abstract_txt:examines in 1107) [ClassicSimilarity], result of:
            0.05394957 = score(doc=1107,freq=1.0), product of:
              0.10731053 = queryWeight, product of:
                1.015818 = boost
                4.5965033 = idf(docFreq=1185, maxDocs=43254)
                0.022982584 = queryNorm
              0.5027425 = fieldWeight in 1107, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5965033 = idf(docFreq=1185, maxDocs=43254)
                0.109375 = fieldNorm(doc=1107)
          0.0735004 = weight(abstract_txt:considers in 1107) [ClassicSimilarity], result of:
            0.0735004 = score(doc=1107,freq=1.0), product of:
              0.13187936 = queryWeight, product of:
                1.126116 = boost
                5.095594 = idf(docFreq=719, maxDocs=43254)
                0.022982584 = queryNorm
              0.5573306 = fieldWeight in 1107, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.095594 = idf(docFreq=719, maxDocs=43254)
                0.109375 = fieldNorm(doc=1107)
          0.09813861 = weight(abstract_txt:advantages in 1107) [ClassicSimilarity], result of:
            0.09813861 = score(doc=1107,freq=1.0), product of:
              0.15991049 = queryWeight, product of:
                1.2400329 = boost
                5.6110597 = idf(docFreq=429, maxDocs=43254)
                0.022982584 = queryNorm
              0.6137096 = fieldWeight in 1107, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6110597 = idf(docFreq=429, maxDocs=43254)
                0.109375 = fieldNorm(doc=1107)
          0.17583649 = weight(abstract_txt:disadvantages in 1107) [ClassicSimilarity], result of:
            0.17583649 = score(doc=1107,freq=1.0), product of:
              0.23589732 = queryWeight, product of:
                1.5061084 = boost
                6.8150325 = idf(docFreq=128, maxDocs=43254)
                0.022982584 = queryNorm
              0.7453942 = fieldWeight in 1107, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8150325 = idf(docFreq=128, maxDocs=43254)
                0.109375 = fieldNorm(doc=1107)
          0.023822801 = weight(abstract_txt:information in 1107) [ClassicSimilarity], result of:
            0.023822801 = score(doc=1107,freq=1.0), product of:
              0.08974687 = queryWeight, product of:
                1.6090332 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.022982584 = queryNorm
              0.26544437 = fieldWeight in 1107, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.109375 = fieldNorm(doc=1107)
          0.11821115 = weight(abstract_txt:applications in 1107) [ClassicSimilarity], result of:
            0.11821115 = score(doc=1107,freq=1.0), product of:
              0.22808635 = queryWeight, product of:
                2.0943987 = boost
                4.738502 = idf(docFreq=1028, maxDocs=43254)
                0.022982584 = queryNorm
              0.51827365 = fieldWeight in 1107, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.738502 = idf(docFreq=1028, maxDocs=43254)
                0.109375 = fieldNorm(doc=1107)
          0.053857762 = weight(abstract_txt:library in 1107) [ClassicSimilarity], result of:
            0.053857762 = score(doc=1107,freq=1.0), product of:
              0.15459293 = queryWeight, product of:
                2.1117873 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.022982584 = queryNorm
              0.34838438 = fieldWeight in 1107, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.109375 = fieldNorm(doc=1107)
          0.110485256 = weight(abstract_txt:systems in 1107) [ClassicSimilarity], result of:
            0.110485256 = score(doc=1107,freq=1.0), product of:
              0.29592153 = queryWeight, product of:
                3.7719681 = boost
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.022982584 = queryNorm
              0.37335998 = fieldWeight in 1107, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.109375 = fieldNorm(doc=1107)
          0.31387407 = weight(abstract_txt:expert in 1107) [ClassicSimilarity], result of:
            0.31387407 = score(doc=1107,freq=1.0), product of:
              0.5006425 = queryWeight, product of:
                3.8003116 = boost
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.022982584 = queryNorm
              0.6269425 = fieldWeight in 1107, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.109375 = fieldNorm(doc=1107)
        0.36 = coord(9/25)
    
  5. Tomasselli, G.: Erfahrungen beim Einsatz eines PROLOG-Programms auf Mikrorechnern : zur Erfassung und Prüfung bibliographischer Daten; PROLOG als Mittel zur Beschreibung bibliographischen Wissens (1989) 0.33
    0.32883653 = sum of:
      0.32883653 = product of:
        0.82209134 = sum of:
          0.044115733 = weight(abstract_txt:concept in 3562) [ClassicSimilarity], result of:
            0.044115733 = score(doc=3562,freq=1.0), product of:
              0.10399454 = queryWeight, product of:
                4.524928 = idf(docFreq=1273, maxDocs=43254)
                0.022982584 = queryNorm
              0.424212 = fieldWeight in 3562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.524928 = idf(docFreq=1273, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
          0.04624249 = weight(abstract_txt:examines in 3562) [ClassicSimilarity], result of:
            0.04624249 = score(doc=3562,freq=1.0), product of:
              0.10731053 = queryWeight, product of:
                1.015818 = boost
                4.5965033 = idf(docFreq=1185, maxDocs=43254)
                0.022982584 = queryNorm
              0.43092218 = fieldWeight in 3562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5965033 = idf(docFreq=1185, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
          0.054084472 = weight(abstract_txt:state in 3562) [ClassicSimilarity], result of:
            0.054084472 = score(doc=3562,freq=1.0), product of:
              0.11912327 = queryWeight, product of:
                1.0702692 = boost
                4.842891 = idf(docFreq=926, maxDocs=43254)
                0.022982584 = queryNorm
              0.45402104 = fieldWeight in 3562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.842891 = idf(docFreq=926, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
          0.084118806 = weight(abstract_txt:advantages in 3562) [ClassicSimilarity], result of:
            0.084118806 = score(doc=3562,freq=1.0), product of:
              0.15991049 = queryWeight, product of:
                1.2400329 = boost
                5.6110597 = idf(docFreq=429, maxDocs=43254)
                0.022982584 = queryNorm
              0.52603686 = fieldWeight in 3562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6110597 = idf(docFreq=429, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
          0.03126521 = weight(abstract_txt:based in 3562) [ClassicSimilarity], result of:
            0.03126521 = score(doc=3562,freq=1.0), product of:
              0.10415156 = queryWeight, product of:
                1.4152808 = boost
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.022982584 = queryNorm
              0.30018955 = fieldWeight in 3562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
          0.06177165 = weight(abstract_txt:knowledge in 3562) [ClassicSimilarity], result of:
            0.06177165 = score(doc=3562,freq=2.0), product of:
              0.13015905 = queryWeight, product of:
                1.5821472 = boost
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.022982584 = queryNorm
              0.4745859 = fieldWeight in 3562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
          0.05136592 = weight(abstract_txt:libraries in 3562) [ClassicSimilarity], result of:
            0.05136592 = score(doc=3562,freq=1.0), product of:
              0.14501344 = queryWeight, product of:
                1.66999 = boost
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.022982584 = queryNorm
              0.3542149 = fieldWeight in 3562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
          0.046163797 = weight(abstract_txt:library in 3562) [ClassicSimilarity], result of:
            0.046163797 = score(doc=3562,freq=1.0), product of:
              0.15459293 = queryWeight, product of:
                2.1117873 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.022982584 = queryNorm
              0.2986152 = fieldWeight in 3562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
          0.13392836 = weight(abstract_txt:systems in 3562) [ClassicSimilarity], result of:
            0.13392836 = score(doc=3562,freq=2.0), product of:
              0.29592153 = queryWeight, product of:
                3.7719681 = boost
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.022982584 = queryNorm
              0.45258063 = fieldWeight in 3562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
          0.2690349 = weight(abstract_txt:expert in 3562) [ClassicSimilarity], result of:
            0.2690349 = score(doc=3562,freq=1.0), product of:
              0.5006425 = queryWeight, product of:
                3.8003116 = boost
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.022982584 = queryNorm
              0.53737926 = fieldWeight in 3562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7320457 = idf(docFreq=380, maxDocs=43254)
                0.09375 = fieldNorm(doc=3562)
        0.4 = coord(10/25)