Document (#34736)

Author
Levitt, J.M.
Thelwall, M.
Title
Citation levels and collaboration within library and information science
Source
Journal of the American Society for Information Science and Technology. 60(2009) no.3, S.434-442
Year
2009
Abstract
Collaboration is a major research policy objective, but does it deliver higher quality research? This study uses citation analysis to examine the Web of Science (WoS) Information Science & Library Science subject category (IS&LS) to ascertain whether, in general, more highly cited articles are more highly collaborative than other articles. It consists of two investigations. The first investigation is a longitudinal comparison of the degree and proportion of collaboration in five strata of citation; it found that collaboration in the highest four citation strata (all in the most highly cited 22%) increased in unison over time, whereas collaboration in the lowest citation strata (un-cited articles) remained low and stable. Given that over 40% of the articles were un-cited, it seems important to take into account the differences found between un-cited articles and relatively highly cited articles when investigating collaboration in IS&LS. The second investigation compares collaboration for 35 influential information scientists; it found that their more highly cited articles on average were not more highly collaborative than their less highly cited articles. In summary, although collaborative research is conducive to high citation in general, collaboration has apparently not tended to be essential to the success of current and former elite information scientists.
Theme
Informetrie
Field
Bibliothekswesen
Informationswissenschaft

Similar documents (author)

  1. Thelwall, M.: Extracting macroscopic information from Web links (2001) 4.35
    4.351506 = sum of:
      4.351506 = weight(author_txt:thelwall in 852) [ClassicSimilarity], result of:
        4.351506 = fieldWeight in 852, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.96241 = idf(docFreq=109, maxDocs=42740)
          0.625 = fieldNorm(doc=852)
    
  2. Thelwall, M.: Conceptualizing documentation on the Web : an evaluation of different heuristic-based models for counting links between university Web sites (2002) 4.35
    4.351506 = sum of:
      4.351506 = weight(author_txt:thelwall in 1979) [ClassicSimilarity], result of:
        4.351506 = fieldWeight in 1979, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.96241 = idf(docFreq=109, maxDocs=42740)
          0.625 = fieldNorm(doc=1979)
    
  3. Thelwall, M.: Text characteristics of English language university Web sites (2005) 4.35
    4.351506 = sum of:
      4.351506 = weight(author_txt:thelwall in 4464) [ClassicSimilarity], result of:
        4.351506 = fieldWeight in 4464, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.96241 = idf(docFreq=109, maxDocs=42740)
          0.625 = fieldNorm(doc=4464)
    
  4. Thelwall, M.: Bibliometrics to webometrics (2009) 4.35
    4.351506 = sum of:
      4.351506 = weight(author_txt:thelwall in 240) [ClassicSimilarity], result of:
        4.351506 = fieldWeight in 240, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.96241 = idf(docFreq=109, maxDocs=42740)
          0.625 = fieldNorm(doc=240)
    
  5. Thelwall, M.: ¬A layered approach for investigating the topological structure of communities in the Web (2003) 4.35
    4.351506 = sum of:
      4.351506 = weight(author_txt:thelwall in 451) [ClassicSimilarity], result of:
        4.351506 = fieldWeight in 451, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.96241 = idf(docFreq=109, maxDocs=42740)
          0.625 = fieldNorm(doc=451)
    

Similar documents (content)

  1. Levitt, J.M.; Thelwall, M.: Is multidisciplinary research more highly cited? : a macrolevel study (2008) 0.44
    0.44018868 = sum of:
      0.44018868 = product of:
        1.0004288 = sum of:
          0.016662404 = weight(abstract_txt:than in 4376) [ClassicSimilarity], result of:
            0.016662404 = score(doc=4376,freq=2.0), product of:
              0.048206348 = queryWeight, product of:
                1.0588781 = boost
                3.9105554 = idf(docFreq=2326, maxDocs=42740)
                0.011641792 = queryNorm
              0.3456475 = fieldWeight in 4376, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9105554 = idf(docFreq=2326, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.05249827 = weight(abstract_txt:ascertain in 4376) [ClassicSimilarity], result of:
            0.05249827 = score(doc=4376,freq=1.0), product of:
              0.10360382 = queryWeight, product of:
                1.0976572 = boost
                8.107542 = idf(docFreq=34, maxDocs=42740)
                0.011641792 = queryNorm
              0.5067214 = fieldWeight in 4376, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.107542 = idf(docFreq=34, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.022887234 = weight(abstract_txt:general in 4376) [ClassicSimilarity], result of:
            0.022887234 = score(doc=4376,freq=2.0), product of:
              0.05956731 = queryWeight, product of:
                1.1770579 = boost
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.011641792 = queryNorm
              0.38422474 = fieldWeight in 4376, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.0196226 = weight(abstract_txt:research in 4376) [ClassicSimilarity], result of:
            0.0196226 = score(doc=4376,freq=4.0), product of:
              0.048843175 = queryWeight, product of:
                1.3053935 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.011641792 = queryNorm
              0.40174702 = fieldWeight in 4376, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.027437009 = weight(abstract_txt:more in 4376) [ClassicSimilarity], result of:
            0.027437009 = score(doc=4376,freq=3.0), product of:
              0.07398605 = queryWeight, product of:
                1.8551702 = boost
                3.4256759 = idf(docFreq=3778, maxDocs=42740)
                0.011641792 = queryNorm
              0.37084028 = fieldWeight in 4376, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4256759 = idf(docFreq=3778, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.04691186 = weight(abstract_txt:science in 4376) [ClassicSimilarity], result of:
            0.04691186 = score(doc=4376,freq=4.0), product of:
              0.096117154 = queryWeight, product of:
                2.1145077 = boost
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.011641792 = queryNorm
              0.48806962 = fieldWeight in 4376, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.121923454 = weight(abstract_txt:citation in 4376) [ClassicSimilarity], result of:
            0.121923454 = score(doc=4376,freq=3.0), product of:
              0.22891836 = queryWeight, product of:
                3.9966376 = boost
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.011641792 = queryNorm
              0.5326067 = fieldWeight in 4376, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.15911847 = weight(abstract_txt:highly in 4376) [ClassicSimilarity], result of:
            0.15911847 = score(doc=4376,freq=2.0), product of:
              0.32944444 = queryWeight, product of:
                5.1786785 = boost
                5.4644117 = idf(docFreq=491, maxDocs=42740)
                0.011641792 = queryNorm
              0.48299032 = fieldWeight in 4376, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4644117 = idf(docFreq=491, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.15297264 = weight(abstract_txt:articles in 4376) [ClassicSimilarity], result of:
            0.15297264 = score(doc=4376,freq=3.0), product of:
              0.29309687 = queryWeight, product of:
                5.2219105 = boost
                4.821275 = idf(docFreq=935, maxDocs=42740)
                0.011641792 = queryNorm
              0.52191836 = fieldWeight in 4376, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.821275 = idf(docFreq=935, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.21769026 = weight(abstract_txt:cited in 4376) [ClassicSimilarity], result of:
            0.21769026 = score(doc=4376,freq=2.0), product of:
              0.42448118 = queryWeight, product of:
                6.284244 = boost
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.011641792 = queryNorm
              0.5128384 = fieldWeight in 4376, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
          0.1627046 = weight(abstract_txt:collaboration in 4376) [ClassicSimilarity], result of:
            0.1627046 = score(doc=4376,freq=1.0), product of:
              0.44046256 = queryWeight, product of:
                6.4014497 = boost
                5.910318 = idf(docFreq=314, maxDocs=42740)
                0.011641792 = queryNorm
              0.36939487 = fieldWeight in 4376, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.910318 = idf(docFreq=314, maxDocs=42740)
                0.0625 = fieldNorm(doc=4376)
        0.44 = coord(11/25)
    
  2. Pislyakov, V.; Shukshina, E.: Measuring excellence in Russia : highly cited papers, leading institutions, patterns of national and international collaboration (2014) 0.43
    0.4297231 = sum of:
      0.4297231 = product of:
        1.1936753 = sum of:
          0.014727624 = weight(abstract_txt:than in 3534) [ClassicSimilarity], result of:
            0.014727624 = score(doc=3534,freq=1.0), product of:
              0.048206348 = queryWeight, product of:
                1.0588781 = boost
                3.9105554 = idf(docFreq=2326, maxDocs=42740)
                0.011641792 = queryNorm
              0.30551213 = fieldWeight in 3534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9105554 = idf(docFreq=2326, maxDocs=42740)
                0.078125 = fieldNorm(doc=3534)
          0.021242088 = weight(abstract_txt:research in 3534) [ClassicSimilarity], result of:
            0.021242088 = score(doc=3534,freq=3.0), product of:
              0.048843175 = queryWeight, product of:
                1.3053935 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.011641792 = queryNorm
              0.43490392 = fieldWeight in 3534, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.078125 = fieldNorm(doc=3534)
          0.049654007 = weight(abstract_txt:scientists in 3534) [ClassicSimilarity], result of:
            0.049654007 = score(doc=3534,freq=1.0), product of:
              0.10838902 = queryWeight, product of:
                1.5877659 = boost
                5.8637977 = idf(docFreq=329, maxDocs=42740)
                0.011641792 = queryNorm
              0.4581092 = fieldWeight in 3534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8637977 = idf(docFreq=329, maxDocs=42740)
                0.078125 = fieldNorm(doc=3534)
          0.019800957 = weight(abstract_txt:more in 3534) [ClassicSimilarity], result of:
            0.019800957 = score(doc=3534,freq=1.0), product of:
              0.07398605 = queryWeight, product of:
                1.8551702 = boost
                3.4256759 = idf(docFreq=3778, maxDocs=42740)
                0.011641792 = queryNorm
              0.26763093 = fieldWeight in 3534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4256759 = idf(docFreq=3778, maxDocs=42740)
                0.078125 = fieldNorm(doc=3534)
          0.029319914 = weight(abstract_txt:science in 3534) [ClassicSimilarity], result of:
            0.029319914 = score(doc=3534,freq=1.0), product of:
              0.096117154 = queryWeight, product of:
                2.1145077 = boost
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.011641792 = queryNorm
              0.30504352 = fieldWeight in 3534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.078125 = fieldNorm(doc=3534)
          0.07530101 = weight(abstract_txt:collaborative in 3534) [ClassicSimilarity], result of:
            0.07530101 = score(doc=3534,freq=1.0), product of:
              0.16377465 = queryWeight, product of:
                2.3903573 = boost
                5.885238 = idf(docFreq=322, maxDocs=42740)
                0.011641792 = queryNorm
              0.45978424 = fieldWeight in 3534, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.885238 = idf(docFreq=322, maxDocs=42740)
                0.078125 = fieldNorm(doc=3534)
          0.24359941 = weight(abstract_txt:highly in 3534) [ClassicSimilarity], result of:
            0.24359941 = score(doc=3534,freq=3.0), product of:
              0.32944444 = queryWeight, product of:
                5.1786785 = boost
                5.4644117 = idf(docFreq=491, maxDocs=42740)
                0.011641792 = queryNorm
              0.7394249 = fieldWeight in 3534, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.4644117 = idf(docFreq=491, maxDocs=42740)
                0.078125 = fieldNorm(doc=3534)
          0.33326876 = weight(abstract_txt:cited in 3534) [ClassicSimilarity], result of:
            0.33326876 = score(doc=3534,freq=3.0), product of:
              0.42448118 = queryWeight, product of:
                6.284244 = boost
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.011641792 = queryNorm
              0.78512025 = fieldWeight in 3534, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.078125 = fieldNorm(doc=3534)
          0.40676153 = weight(abstract_txt:collaboration in 3534) [ClassicSimilarity], result of:
            0.40676153 = score(doc=3534,freq=4.0), product of:
              0.44046256 = queryWeight, product of:
                6.4014497 = boost
                5.910318 = idf(docFreq=314, maxDocs=42740)
                0.011641792 = queryNorm
              0.9234872 = fieldWeight in 3534, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.910318 = idf(docFreq=314, maxDocs=42740)
                0.078125 = fieldNorm(doc=3534)
        0.36 = coord(9/25)
    
  3. Thelwall, M.; Maflahi, N.: Are scholarly articles disproportionately read in their own country? : An analysis of mendeley readers (2015) 0.37
    0.36853892 = sum of:
      0.36853892 = product of:
        0.92134726 = sum of:
          0.016183719 = weight(abstract_txt:general in 3851) [ClassicSimilarity], result of:
            0.016183719 = score(doc=3851,freq=1.0), product of:
              0.05956731 = queryWeight, product of:
                1.1770579 = boost
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.011641792 = queryNorm
              0.27168792 = fieldWeight in 3851, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
          0.02403268 = weight(abstract_txt:research in 3851) [ClassicSimilarity], result of:
            0.02403268 = score(doc=3851,freq=6.0), product of:
              0.048843175 = queryWeight, product of:
                1.3053935 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.011641792 = queryNorm
              0.49203762 = fieldWeight in 3851, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
          0.015840765 = weight(abstract_txt:more in 3851) [ClassicSimilarity], result of:
            0.015840765 = score(doc=3851,freq=1.0), product of:
              0.07398605 = queryWeight, product of:
                1.8551702 = boost
                3.4256759 = idf(docFreq=3778, maxDocs=42740)
                0.011641792 = queryNorm
              0.21410474 = fieldWeight in 3851, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4256759 = idf(docFreq=3778, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
          0.040626865 = weight(abstract_txt:science in 3851) [ClassicSimilarity], result of:
            0.040626865 = score(doc=3851,freq=3.0), product of:
              0.096117154 = queryWeight, product of:
                2.1145077 = boost
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.011641792 = queryNorm
              0.42268068 = fieldWeight in 3851, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
          0.0602408 = weight(abstract_txt:collaborative in 3851) [ClassicSimilarity], result of:
            0.0602408 = score(doc=3851,freq=1.0), product of:
              0.16377465 = queryWeight, product of:
                2.3903573 = boost
                5.885238 = idf(docFreq=322, maxDocs=42740)
                0.011641792 = queryNorm
              0.3678274 = fieldWeight in 3851, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.885238 = idf(docFreq=322, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
          0.07039254 = weight(abstract_txt:citation in 3851) [ClassicSimilarity], result of:
            0.07039254 = score(doc=3851,freq=1.0), product of:
              0.22891836 = queryWeight, product of:
                3.9966376 = boost
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.011641792 = queryNorm
              0.30750063 = fieldWeight in 3851, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
          0.11251375 = weight(abstract_txt:highly in 3851) [ClassicSimilarity], result of:
            0.11251375 = score(doc=3851,freq=1.0), product of:
              0.32944444 = queryWeight, product of:
                5.1786785 = boost
                5.4644117 = idf(docFreq=491, maxDocs=42740)
                0.011641792 = queryNorm
              0.34152573 = fieldWeight in 3851, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4644117 = idf(docFreq=491, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
          0.19748683 = weight(abstract_txt:articles in 3851) [ClassicSimilarity], result of:
            0.19748683 = score(doc=3851,freq=5.0), product of:
              0.29309687 = queryWeight, product of:
                5.2219105 = boost
                4.821275 = idf(docFreq=935, maxDocs=42740)
                0.011641792 = queryNorm
              0.67379373 = fieldWeight in 3851, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.821275 = idf(docFreq=935, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
          0.15393026 = weight(abstract_txt:cited in 3851) [ClassicSimilarity], result of:
            0.15393026 = score(doc=3851,freq=1.0), product of:
              0.42448118 = queryWeight, product of:
                6.284244 = boost
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.011641792 = queryNorm
              0.36263153 = fieldWeight in 3851, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
          0.23009907 = weight(abstract_txt:collaboration in 3851) [ClassicSimilarity], result of:
            0.23009907 = score(doc=3851,freq=2.0), product of:
              0.44046256 = queryWeight, product of:
                6.4014497 = boost
                5.910318 = idf(docFreq=314, maxDocs=42740)
                0.011641792 = queryNorm
              0.52240324 = fieldWeight in 3851, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.910318 = idf(docFreq=314, maxDocs=42740)
                0.0625 = fieldNorm(doc=3851)
        0.4 = coord(10/25)
    
  4. Tsay, M.-y.; Shu, Z.-y.: Journal bibliometric analysis : a case study on the Journal of Documentation (2011) 0.34
    0.34395692 = sum of:
      0.34395692 = product of:
        0.9554358 = sum of:
          0.016183719 = weight(abstract_txt:general in 2295) [ClassicSimilarity], result of:
            0.016183719 = score(doc=2295,freq=1.0), product of:
              0.05956731 = queryWeight, product of:
                1.1770579 = boost
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.011641792 = queryNorm
              0.27168792 = fieldWeight in 2295, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.0625 = fieldNorm(doc=2295)
          0.0098113 = weight(abstract_txt:research in 2295) [ClassicSimilarity], result of:
            0.0098113 = score(doc=2295,freq=1.0), product of:
              0.048843175 = queryWeight, product of:
                1.3053935 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.011641792 = queryNorm
              0.20087351 = fieldWeight in 2295, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.0625 = fieldNorm(doc=2295)
          0.013851206 = weight(abstract_txt:information in 2295) [ClassicSimilarity], result of:
            0.013851206 = score(doc=2295,freq=6.0), product of:
              0.037231203 = queryWeight, product of:
                1.3160197 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.011641792 = queryNorm
              0.3720322 = fieldWeight in 2295, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=2295)
          0.027092911 = weight(abstract_txt:found in 2295) [ClassicSimilarity], result of:
            0.027092911 = score(doc=2295,freq=1.0), product of:
              0.09613687 = queryWeight, product of:
                1.8314053 = boost
                4.5090566 = idf(docFreq=1278, maxDocs=42740)
                0.011641792 = queryNorm
              0.28181604 = fieldWeight in 2295, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5090566 = idf(docFreq=1278, maxDocs=42740)
                0.0625 = fieldNorm(doc=2295)
          0.07036779 = weight(abstract_txt:science in 2295) [ClassicSimilarity], result of:
            0.07036779 = score(doc=2295,freq=9.0), product of:
              0.096117154 = queryWeight, product of:
                2.1145077 = boost
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.011641792 = queryNorm
              0.7321044 = fieldWeight in 2295, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.0625 = fieldNorm(doc=2295)
          0.09955008 = weight(abstract_txt:citation in 2295) [ClassicSimilarity], result of:
            0.09955008 = score(doc=2295,freq=2.0), product of:
              0.22891836 = queryWeight, product of:
                3.9966376 = boost
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.011641792 = queryNorm
              0.43487155 = fieldWeight in 2295, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.0625 = fieldNorm(doc=2295)
          0.19487953 = weight(abstract_txt:highly in 2295) [ClassicSimilarity], result of:
            0.19487953 = score(doc=2295,freq=3.0), product of:
              0.32944444 = queryWeight, product of:
                5.1786785 = boost
                5.4644117 = idf(docFreq=491, maxDocs=42740)
                0.011641792 = queryNorm
              0.5915399 = fieldWeight in 2295, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.4644117 = idf(docFreq=491, maxDocs=42740)
                0.0625 = fieldNorm(doc=2295)
          0.088318795 = weight(abstract_txt:articles in 2295) [ClassicSimilarity], result of:
            0.088318795 = score(doc=2295,freq=1.0), product of:
              0.29309687 = queryWeight, product of:
                5.2219105 = boost
                4.821275 = idf(docFreq=935, maxDocs=42740)
                0.011641792 = queryNorm
              0.3013297 = fieldWeight in 2295, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.821275 = idf(docFreq=935, maxDocs=42740)
                0.0625 = fieldNorm(doc=2295)
          0.43538052 = weight(abstract_txt:cited in 2295) [ClassicSimilarity], result of:
            0.43538052 = score(doc=2295,freq=8.0), product of:
              0.42448118 = queryWeight, product of:
                6.284244 = boost
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.011641792 = queryNorm
              1.0256768 = fieldWeight in 2295, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.0625 = fieldNorm(doc=2295)
        0.36 = coord(9/25)
    
  5. Meyer, T.; Spencer, J.: ¬A citation analysis study of library science : who cites librarians? (1996) 0.30
    0.29761925 = sum of:
      0.29761925 = product of:
        0.7440481 = sum of:
          0.0117820995 = weight(abstract_txt:than in 5571) [ClassicSimilarity], result of:
            0.0117820995 = score(doc=5571,freq=1.0), product of:
              0.048206348 = queryWeight, product of:
                1.0588781 = boost
                3.9105554 = idf(docFreq=2326, maxDocs=42740)
                0.011641792 = queryNorm
              0.24440971 = fieldWeight in 5571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9105554 = idf(docFreq=2326, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
          0.015242524 = weight(abstract_txt:over in 5571) [ClassicSimilarity], result of:
            0.015242524 = score(doc=5571,freq=1.0), product of:
              0.057234827 = queryWeight, product of:
                1.1537827 = boost
                4.261049 = idf(docFreq=1638, maxDocs=42740)
                0.011641792 = queryNorm
              0.26631555 = fieldWeight in 5571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.261049 = idf(docFreq=1638, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
          0.016183719 = weight(abstract_txt:general in 5571) [ClassicSimilarity], result of:
            0.016183719 = score(doc=5571,freq=1.0), product of:
              0.05956731 = queryWeight, product of:
                1.1770579 = boost
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.011641792 = queryNorm
              0.27168792 = fieldWeight in 5571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.347007 = idf(docFreq=1503, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
          0.0098113 = weight(abstract_txt:research in 5571) [ClassicSimilarity], result of:
            0.0098113 = score(doc=5571,freq=1.0), product of:
              0.048843175 = queryWeight, product of:
                1.3053935 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.011641792 = queryNorm
              0.20087351 = fieldWeight in 5571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
          0.005654731 = weight(abstract_txt:information in 5571) [ClassicSimilarity], result of:
            0.005654731 = score(doc=5571,freq=1.0), product of:
              0.037231203 = queryWeight, product of:
                1.3160197 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.011641792 = queryNorm
              0.1518815 = fieldWeight in 5571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
          0.015840765 = weight(abstract_txt:more in 5571) [ClassicSimilarity], result of:
            0.015840765 = score(doc=5571,freq=1.0), product of:
              0.07398605 = queryWeight, product of:
                1.8551702 = boost
                3.4256759 = idf(docFreq=3778, maxDocs=42740)
                0.011641792 = queryNorm
              0.21410474 = fieldWeight in 5571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4256759 = idf(docFreq=3778, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
          0.057455067 = weight(abstract_txt:science in 5571) [ClassicSimilarity], result of:
            0.057455067 = score(doc=5571,freq=6.0), product of:
              0.096117154 = queryWeight, product of:
                2.1145077 = boost
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.011641792 = queryNorm
              0.5977608 = fieldWeight in 5571, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
          0.07039254 = weight(abstract_txt:citation in 5571) [ClassicSimilarity], result of:
            0.07039254 = score(doc=5571,freq=1.0), product of:
              0.22891836 = queryWeight, product of:
                3.9966376 = boost
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.011641792 = queryNorm
              0.30750063 = fieldWeight in 5571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
          0.19748683 = weight(abstract_txt:articles in 5571) [ClassicSimilarity], result of:
            0.19748683 = score(doc=5571,freq=5.0), product of:
              0.29309687 = queryWeight, product of:
                5.2219105 = boost
                4.821275 = idf(docFreq=935, maxDocs=42740)
                0.011641792 = queryNorm
              0.67379373 = fieldWeight in 5571, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.821275 = idf(docFreq=935, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
          0.34419852 = weight(abstract_txt:cited in 5571) [ClassicSimilarity], result of:
            0.34419852 = score(doc=5571,freq=5.0), product of:
              0.42448118 = queryWeight, product of:
                6.284244 = boost
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.011641792 = queryNorm
              0.81086874 = fieldWeight in 5571, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.8021045 = idf(docFreq=350, maxDocs=42740)
                0.0625 = fieldNorm(doc=5571)
        0.4 = coord(10/25)