Document (#19408)

Author
DeSilva, S.M.
Title
¬A review of expert systems in library and information science
Source
Malaysian journal of library and information science. 2(1997) no.2, S.57-92
Year
1997
Abstract
State of the art review of the application of expert systems to library and information science. Reviews 422 published sources on expert systems in LIS under 5 categories: LIS (general); technical services (including cataloguing and classification); public services (including reference services); information searching and retrieval; document delivery; abstracting and indexing; and acquisitions and collection development

Similar documents (content)

  1. Hawkes, C.P.: Expert systems in technical services and collection management (1994) 0.82
    0.82179326 = sum of:
      0.82179326 = product of:
        1.867712 = sum of:
          0.06602945 = weight(abstract_txt:application in 713) [ClassicSimilarity], result of:
            0.06602945 = score(doc=713,freq=1.0), product of:
              0.11542494 = queryWeight, product of:
                1.0557262 = boost
                4.5764427 = idf(docFreq=1236, maxDocs=44218)
                0.023890229 = queryNorm
              0.57205534 = fieldWeight in 713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5764427 = idf(docFreq=1236, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.09786048 = weight(abstract_txt:collection in 713) [ClassicSimilarity], result of:
            0.09786048 = score(doc=713,freq=2.0), product of:
              0.11908839 = queryWeight, product of:
                1.0723491 = boost
                4.648501 = idf(docFreq=1150, maxDocs=44218)
                0.023890229 = queryNorm
              0.8217466 = fieldWeight in 713, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.648501 = idf(docFreq=1150, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.0776216 = weight(abstract_txt:state in 713) [ClassicSimilarity], result of:
            0.0776216 = score(doc=713,freq=1.0), product of:
              0.12856703 = queryWeight, product of:
                1.114208 = boost
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.023890229 = queryNorm
              0.60374427 = fieldWeight in 713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.07812753 = weight(abstract_txt:cataloguing in 713) [ClassicSimilarity], result of:
            0.07812753 = score(doc=713,freq=1.0), product of:
              0.12912507 = queryWeight, product of:
                1.1166235 = boost
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.023890229 = queryNorm
              0.6050531 = fieldWeight in 713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.08629623 = weight(abstract_txt:technical in 713) [ClassicSimilarity], result of:
            0.08629623 = score(doc=713,freq=1.0), product of:
              0.13797563 = queryWeight, product of:
                1.1542574 = boost
                5.0035634 = idf(docFreq=806, maxDocs=44218)
                0.023890229 = queryNorm
              0.6254454 = fieldWeight in 713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0035634 = idf(docFreq=806, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.04458767 = weight(abstract_txt:library in 713) [ClassicSimilarity], result of:
            0.04458767 = score(doc=713,freq=1.0), product of:
              0.11193375 = queryWeight, product of:
                1.4702697 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.023890229 = queryNorm
              0.39833984 = fieldWeight in 713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.29506838 = weight(abstract_txt:acquisitions in 713) [ClassicSimilarity], result of:
            0.29506838 = score(doc=713,freq=1.0), product of:
              0.3131528 = queryWeight, product of:
                1.7389201 = boost
                7.538004 = idf(docFreq=63, maxDocs=44218)
                0.023890229 = queryNorm
              0.9422505 = fieldWeight in 713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.538004 = idf(docFreq=63, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.15801026 = weight(abstract_txt:review in 713) [ClassicSimilarity], result of:
            0.15801026 = score(doc=713,freq=1.0), product of:
              0.26018047 = queryWeight, product of:
                2.2415779 = boost
                4.858482 = idf(docFreq=932, maxDocs=44218)
                0.023890229 = queryNorm
              0.60731024 = fieldWeight in 713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.858482 = idf(docFreq=932, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.14217265 = weight(abstract_txt:systems in 713) [ClassicSimilarity], result of:
            0.14217265 = score(doc=713,freq=3.0), product of:
              0.19246505 = queryWeight, product of:
                2.3612287 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.023890229 = queryNorm
              0.7386933 = fieldWeight in 713, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.15271874 = weight(abstract_txt:services in 713) [ClassicSimilarity], result of:
            0.15271874 = score(doc=713,freq=1.0), product of:
              0.29114532 = queryWeight, product of:
                2.9041364 = boost
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.023890229 = queryNorm
              0.5245447 = fieldWeight in 713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
          0.66921896 = weight(abstract_txt:expert in 713) [ClassicSimilarity], result of:
            0.66921896 = score(doc=713,freq=3.0), product of:
              0.54057175 = queryWeight, product of:
                3.957207 = boost
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.023890229 = queryNorm
              1.2379836 = fieldWeight in 713, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.125 = fieldNorm(doc=713)
        0.44 = coord(11/25)
    
  2. Singh, D.K.; Singh, B.K.; Dubey, Y.P.: Expert systems and their application in library and information systems (1996) 0.65
    0.6451059 = sum of:
      0.6451059 = product of:
        1.4661498 = sum of:
          0.05357444 = weight(abstract_txt:reference in 676) [ClassicSimilarity], result of:
            0.05357444 = score(doc=676,freq=1.0), product of:
              0.10975919 = queryWeight, product of:
                1.0294895 = boost
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.023890229 = queryNorm
              0.4881089 = fieldWeight in 676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.05777577 = weight(abstract_txt:application in 676) [ClassicSimilarity], result of:
            0.05777577 = score(doc=676,freq=1.0), product of:
              0.11542494 = queryWeight, product of:
                1.0557262 = boost
                4.5764427 = idf(docFreq=1236, maxDocs=44218)
                0.023890229 = queryNorm
              0.5005484 = fieldWeight in 676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5764427 = idf(docFreq=1236, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.060548082 = weight(abstract_txt:collection in 676) [ClassicSimilarity], result of:
            0.060548082 = score(doc=676,freq=1.0), product of:
              0.11908839 = queryWeight, product of:
                1.0723491 = boost
                4.648501 = idf(docFreq=1150, maxDocs=44218)
                0.023890229 = queryNorm
              0.50842977 = fieldWeight in 676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.648501 = idf(docFreq=1150, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.06836159 = weight(abstract_txt:cataloguing in 676) [ClassicSimilarity], result of:
            0.06836159 = score(doc=676,freq=1.0), product of:
              0.12912507 = queryWeight, product of:
                1.1166235 = boost
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.023890229 = queryNorm
              0.5294215 = fieldWeight in 676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.0755092 = weight(abstract_txt:technical in 676) [ClassicSimilarity], result of:
            0.0755092 = score(doc=676,freq=1.0), product of:
              0.13797563 = queryWeight, product of:
                1.1542574 = boost
                5.0035634 = idf(docFreq=806, maxDocs=44218)
                0.023890229 = queryNorm
              0.54726475 = fieldWeight in 676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0035634 = idf(docFreq=806, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.055174425 = weight(abstract_txt:library in 676) [ClassicSimilarity], result of:
            0.055174425 = score(doc=676,freq=2.0), product of:
              0.11193375 = queryWeight, product of:
                1.4702697 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.023890229 = queryNorm
              0.49292037 = fieldWeight in 676, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.036287196 = weight(abstract_txt:information in 676) [ClassicSimilarity], result of:
            0.036287196 = score(doc=676,freq=2.0), product of:
              0.09690254 = queryWeight, product of:
                1.6754432 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.023890229 = queryNorm
              0.37447104 = fieldWeight in 676, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.06938435 = weight(abstract_txt:science in 676) [ClassicSimilarity], result of:
            0.06938435 = score(doc=676,freq=1.0), product of:
              0.16430603 = queryWeight, product of:
                1.7813252 = boost
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.023890229 = queryNorm
              0.42228732 = fieldWeight in 676, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.12440106 = weight(abstract_txt:systems in 676) [ClassicSimilarity], result of:
            0.12440106 = score(doc=676,freq=3.0), product of:
              0.19246505 = queryWeight, product of:
                2.3612287 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.023890229 = queryNorm
              0.64635664 = fieldWeight in 676, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.18897979 = weight(abstract_txt:services in 676) [ClassicSimilarity], result of:
            0.18897979 = score(doc=676,freq=2.0), product of:
              0.29114532 = queryWeight, product of:
                2.9041364 = boost
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.023890229 = queryNorm
              0.64909095 = fieldWeight in 676, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
          0.676154 = weight(abstract_txt:expert in 676) [ClassicSimilarity], result of:
            0.676154 = score(doc=676,freq=4.0), product of:
              0.54057175 = queryWeight, product of:
                3.957207 = boost
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.023890229 = queryNorm
              1.2508128 = fieldWeight in 676, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.109375 = fieldNorm(doc=676)
        0.44 = coord(11/25)
    
  3. Rashid, A.: Library and information applications of knowledge based systems (1995) 0.58
    0.5840475 = sum of:
      0.5840475 = product of:
        1.4601187 = sum of:
          0.05357444 = weight(abstract_txt:reference in 4350) [ClassicSimilarity], result of:
            0.05357444 = score(doc=4350,freq=1.0), product of:
              0.10975919 = queryWeight, product of:
                1.0294895 = boost
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.023890229 = queryNorm
              0.4881089 = fieldWeight in 4350, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
          0.05777577 = weight(abstract_txt:application in 4350) [ClassicSimilarity], result of:
            0.05777577 = score(doc=4350,freq=1.0), product of:
              0.11542494 = queryWeight, product of:
                1.0557262 = boost
                4.5764427 = idf(docFreq=1236, maxDocs=44218)
                0.023890229 = queryNorm
              0.5005484 = fieldWeight in 4350, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5764427 = idf(docFreq=1236, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
          0.0679189 = weight(abstract_txt:state in 4350) [ClassicSimilarity], result of:
            0.0679189 = score(doc=4350,freq=1.0), product of:
              0.12856703 = queryWeight, product of:
                1.114208 = boost
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.023890229 = queryNorm
              0.5282762 = fieldWeight in 4350, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
          0.06836159 = weight(abstract_txt:cataloguing in 4350) [ClassicSimilarity], result of:
            0.06836159 = score(doc=4350,freq=1.0), product of:
              0.12912507 = queryWeight, product of:
                1.1166235 = boost
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.023890229 = queryNorm
              0.5294215 = fieldWeight in 4350, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
          0.055174425 = weight(abstract_txt:library in 4350) [ClassicSimilarity], result of:
            0.055174425 = score(doc=4350,freq=2.0), product of:
              0.11193375 = queryWeight, product of:
                1.4702697 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.023890229 = queryNorm
              0.49292037 = fieldWeight in 4350, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
          0.036287196 = weight(abstract_txt:information in 4350) [ClassicSimilarity], result of:
            0.036287196 = score(doc=4350,freq=2.0), product of:
              0.09690254 = queryWeight, product of:
                1.6754432 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.023890229 = queryNorm
              0.37447104 = fieldWeight in 4350, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
          0.25818482 = weight(abstract_txt:acquisitions in 4350) [ClassicSimilarity], result of:
            0.25818482 = score(doc=4350,freq=1.0), product of:
              0.3131528 = queryWeight, product of:
                1.7389201 = boost
                7.538004 = idf(docFreq=63, maxDocs=44218)
                0.023890229 = queryNorm
              0.8244692 = fieldWeight in 4350, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.538004 = idf(docFreq=63, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
          0.14364599 = weight(abstract_txt:systems in 4350) [ClassicSimilarity], result of:
            0.14364599 = score(doc=4350,freq=4.0), product of:
              0.19246505 = queryWeight, product of:
                2.3612287 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.023890229 = queryNorm
              0.7463484 = fieldWeight in 4350, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
          0.1336289 = weight(abstract_txt:services in 4350) [ClassicSimilarity], result of:
            0.1336289 = score(doc=4350,freq=1.0), product of:
              0.29114532 = queryWeight, product of:
                2.9041364 = boost
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.023890229 = queryNorm
              0.45897663 = fieldWeight in 4350, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
          0.5855666 = weight(abstract_txt:expert in 4350) [ClassicSimilarity], result of:
            0.5855666 = score(doc=4350,freq=3.0), product of:
              0.54057175 = queryWeight, product of:
                3.957207 = boost
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.023890229 = queryNorm
              1.0832356 = fieldWeight in 4350, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.109375 = fieldNorm(doc=4350)
        0.4 = coord(10/25)
    
  4. Jeng, J.: Expert system applications in cataloging, acquisitions, and collection development : a status report (1995) 0.54
    0.53905535 = sum of:
      0.53905535 = product of:
        1.3476384 = sum of:
          0.05189836 = weight(abstract_txt:collection in 3308) [ClassicSimilarity], result of:
            0.05189836 = score(doc=3308,freq=1.0), product of:
              0.11908839 = queryWeight, product of:
                1.0723491 = boost
                4.648501 = idf(docFreq=1150, maxDocs=44218)
                0.023890229 = queryNorm
              0.43579698 = fieldWeight in 3308, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.648501 = idf(docFreq=1150, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
          0.058216203 = weight(abstract_txt:state in 3308) [ClassicSimilarity], result of:
            0.058216203 = score(doc=3308,freq=1.0), product of:
              0.12856703 = queryWeight, product of:
                1.114208 = boost
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.023890229 = queryNorm
              0.4528082 = fieldWeight in 3308, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
          0.058595646 = weight(abstract_txt:cataloguing in 3308) [ClassicSimilarity], result of:
            0.058595646 = score(doc=3308,freq=1.0), product of:
              0.12912507 = queryWeight, product of:
                1.1166235 = boost
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.023890229 = queryNorm
              0.45378983 = fieldWeight in 3308, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
          0.06277325 = weight(abstract_txt:reviews in 3308) [ClassicSimilarity], result of:
            0.06277325 = score(doc=3308,freq=1.0), product of:
              0.13519172 = queryWeight, product of:
                1.1425534 = boost
                4.952828 = idf(docFreq=848, maxDocs=44218)
                0.023890229 = queryNorm
              0.46432763 = fieldWeight in 3308, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.952828 = idf(docFreq=848, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
          0.06472217 = weight(abstract_txt:technical in 3308) [ClassicSimilarity], result of:
            0.06472217 = score(doc=3308,freq=1.0), product of:
              0.13797563 = queryWeight, product of:
                1.1542574 = boost
                5.0035634 = idf(docFreq=806, maxDocs=44218)
                0.023890229 = queryNorm
              0.46908408 = fieldWeight in 3308, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0035634 = idf(docFreq=806, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
          0.047292367 = weight(abstract_txt:library in 3308) [ClassicSimilarity], result of:
            0.047292367 = score(doc=3308,freq=2.0), product of:
              0.11193375 = queryWeight, product of:
                1.4702697 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.023890229 = queryNorm
              0.42250317 = fieldWeight in 3308, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
          0.1185077 = weight(abstract_txt:review in 3308) [ClassicSimilarity], result of:
            0.1185077 = score(doc=3308,freq=1.0), product of:
              0.26018047 = queryWeight, product of:
                2.2415779 = boost
                4.858482 = idf(docFreq=932, maxDocs=44218)
                0.023890229 = queryNorm
              0.45548266 = fieldWeight in 3308, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.858482 = idf(docFreq=932, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
          0.12312512 = weight(abstract_txt:systems in 3308) [ClassicSimilarity], result of:
            0.12312512 = score(doc=3308,freq=4.0), product of:
              0.19246505 = queryWeight, product of:
                2.3612287 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.023890229 = queryNorm
              0.6397272 = fieldWeight in 3308, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
          0.11453906 = weight(abstract_txt:services in 3308) [ClassicSimilarity], result of:
            0.11453906 = score(doc=3308,freq=1.0), product of:
              0.29114532 = queryWeight, product of:
                2.9041364 = boost
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.023890229 = queryNorm
              0.39340854 = fieldWeight in 3308, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
          0.64796853 = weight(abstract_txt:expert in 3308) [ClassicSimilarity], result of:
            0.64796853 = score(doc=3308,freq=5.0), product of:
              0.54057175 = queryWeight, product of:
                3.957207 = boost
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.023890229 = queryNorm
              1.1986725 = fieldWeight in 3308, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.09375 = fieldNorm(doc=3308)
        0.4 = coord(10/25)
    
  5. Williams, J.G.; Sochats, K.: Application of expert agents/assistants in library and information systems (1996) 0.38
    0.3803575 = sum of:
      0.3803575 = product of:
        1.0565486 = sum of:
          0.049602762 = weight(abstract_txt:indexing in 677) [ClassicSimilarity], result of:
            0.049602762 = score(doc=677,freq=1.0), product of:
              0.10426528 = queryWeight, product of:
                1.0033937 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.023890229 = queryNorm
              0.47573614 = fieldWeight in 677, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.109375 = fieldNorm(doc=677)
          0.05357444 = weight(abstract_txt:reference in 677) [ClassicSimilarity], result of:
            0.05357444 = score(doc=677,freq=1.0), product of:
              0.10975919 = queryWeight, product of:
                1.0294895 = boost
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.023890229 = queryNorm
              0.4881089 = fieldWeight in 677, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.46271 = idf(docFreq=1385, maxDocs=44218)
                0.109375 = fieldNorm(doc=677)
          0.060548082 = weight(abstract_txt:collection in 677) [ClassicSimilarity], result of:
            0.060548082 = score(doc=677,freq=1.0), product of:
              0.11908839 = queryWeight, product of:
                1.0723491 = boost
                4.648501 = idf(docFreq=1150, maxDocs=44218)
                0.023890229 = queryNorm
              0.50842977 = fieldWeight in 677, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.648501 = idf(docFreq=1150, maxDocs=44218)
                0.109375 = fieldNorm(doc=677)
          0.0675746 = weight(abstract_txt:library in 677) [ClassicSimilarity], result of:
            0.0675746 = score(doc=677,freq=3.0), product of:
              0.11193375 = queryWeight, product of:
                1.4702697 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.023890229 = queryNorm
              0.6037017 = fieldWeight in 677, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.109375 = fieldNorm(doc=677)
          0.19008176 = weight(abstract_txt:abstracting in 677) [ClassicSimilarity], result of:
            0.19008176 = score(doc=677,freq=1.0), product of:
              0.25532663 = queryWeight, product of:
                1.5701804 = boost
                6.806538 = idf(docFreq=132, maxDocs=44218)
                0.023890229 = queryNorm
              0.7444651 = fieldWeight in 677, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.806538 = idf(docFreq=132, maxDocs=44218)
                0.109375 = fieldNorm(doc=677)
          0.036287196 = weight(abstract_txt:information in 677) [ClassicSimilarity], result of:
            0.036287196 = score(doc=677,freq=2.0), product of:
              0.09690254 = queryWeight, product of:
                1.6754432 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.023890229 = queryNorm
              0.37447104 = fieldWeight in 677, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=677)
          0.07182299 = weight(abstract_txt:systems in 677) [ClassicSimilarity], result of:
            0.07182299 = score(doc=677,freq=1.0), product of:
              0.19246505 = queryWeight, product of:
                2.3612287 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.023890229 = queryNorm
              0.3731742 = fieldWeight in 677, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.109375 = fieldNorm(doc=677)
          0.18897979 = weight(abstract_txt:services in 677) [ClassicSimilarity], result of:
            0.18897979 = score(doc=677,freq=2.0), product of:
              0.29114532 = queryWeight, product of:
                2.9041364 = boost
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.023890229 = queryNorm
              0.64909095 = fieldWeight in 677, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1963577 = idf(docFreq=1808, maxDocs=44218)
                0.109375 = fieldNorm(doc=677)
          0.338077 = weight(abstract_txt:expert in 677) [ClassicSimilarity], result of:
            0.338077 = score(doc=677,freq=1.0), product of:
              0.54057175 = queryWeight, product of:
                3.957207 = boost
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.023890229 = queryNorm
              0.6254064 = fieldWeight in 677, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7180014 = idf(docFreq=394, maxDocs=44218)
                0.109375 = fieldNorm(doc=677)
        0.36 = coord(9/25)