Document (#40651)

Author
Song, M.
Kim, S.Y.
Lee, K.
Title
Ensemble analysis of topical journal ranking in bioinformatics
Source
Journal of the Association for Information Science and Technology. 68(2017) no.6, S.1564-1583
Year
2017
Abstract
Journal rankings, frequently determined by the journal impact factor or similar indices, are quantitative measures for evaluating a journal's performance in its discipline, which is presently a major research thrust in the bibliometrics field. Recently, text mining was adopted to augment journal ranking-based evaluation with the content analysis of a discipline taking a time-variant factor into consideration. However, previous studies focused mainly on a silo analysis of a discipline using either citation-or content-oriented approaches, and no attempt was made to analyze topical journal ranking and its change over time in a seamless and integrated manner. To address this issue, we propose a journal-time-topic model, an extension of Dirichlet multinomial regression, which we applied to the field of bioinformatics to understand journal contribution to topics in a field and the shift of topic trends. The journal-time-topic model allows us to identify which journals are the major leaders in what topics and the manner in which their topical focus. It also helps reveal an interesting distinct pattern in the journal impact factor of high- and low-ranked journals. The study results shed a new light for understanding topic specific journal rankings and shifts in journals' concentration on a subject.
Content
Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23840/full.
Theme
Informetrie

Similar documents (author)

  1. Song, F.W.: Virtual communities : bowling alone, online together (2009) 4.99
    4.989572 = sum of:
      4.989572 = weight(author_txt:song in 3287) [ClassicSimilarity], result of:
        4.989572 = fieldWeight in 3287, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.983315 = idf(docFreq=40, maxDocs=44218)
          0.625 = fieldNorm(doc=3287)
    
  2. Song, S.-f.: Rethinking of the development of reference service (1997) 3.99
    3.9916575 = sum of:
      3.9916575 = weight(author_txt:song in 859) [ClassicSimilarity], result of:
        3.9916575 = fieldWeight in 859, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.983315 = idf(docFreq=40, maxDocs=44218)
          0.5 = fieldNorm(doc=859)
    
  3. Song, D.; Bruza, P.D.: Towards context sensitive information inference (2003) 3.99
    3.9916575 = sum of:
      3.9916575 = weight(author_txt:song in 1428) [ClassicSimilarity], result of:
        3.9916575 = fieldWeight in 1428, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.983315 = idf(docFreq=40, maxDocs=44218)
          0.5 = fieldNorm(doc=1428)
    
  4. Song, Y.-S.: International business students : a study on their use of electronic library services (2004) 3.99
    3.9916575 = sum of:
      3.9916575 = weight(author_txt:song in 546) [ClassicSimilarity], result of:
        3.9916575 = fieldWeight in 546, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.983315 = idf(docFreq=40, maxDocs=44218)
          0.5 = fieldNorm(doc=546)
    
  5. Lau, R.Y.K.; Bruza, P.D.; Song, D.: Belief revision for adaptive information retrieval (2004) 2.99
    2.9937432 = sum of:
      2.9937432 = weight(author_txt:song in 4077) [ClassicSimilarity], result of:
        2.9937432 = fieldWeight in 4077, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.983315 = idf(docFreq=40, maxDocs=44218)
          0.375 = fieldNorm(doc=4077)
    

Similar documents (content)

  1. Huang, H.; Andrews, J.; Tang, J.: Citation characterization and impact normalization in bioinformatics journals (2012) 0.29
    0.29407683 = sum of:
      0.29407683 = product of:
        1.0502744 = sum of:
          0.056277994 = weight(abstract_txt:impact in 69) [ClassicSimilarity], result of:
            0.056277994 = score(doc=69,freq=5.0), product of:
              0.08777417 = queryWeight, product of:
                1.11893 = boost
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.017098458 = queryNorm
              0.64116806 = fieldWeight in 69, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.0625 = fieldNorm(doc=69)
          0.035435785 = weight(abstract_txt:field in 69) [ClassicSimilarity], result of:
            0.035435785 = score(doc=69,freq=1.0), product of:
              0.12621844 = queryWeight, product of:
                1.6433368 = boost
                4.491995 = idf(docFreq=1345, maxDocs=44218)
                0.017098458 = queryNorm
              0.28074968 = fieldWeight in 69, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.491995 = idf(docFreq=1345, maxDocs=44218)
                0.0625 = fieldNorm(doc=69)
          0.13977751 = weight(abstract_txt:journals in 69) [ClassicSimilarity], result of:
            0.13977751 = score(doc=69,freq=7.0), product of:
              0.16472276 = queryWeight, product of:
                1.8773359 = boost
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.017098458 = queryNorm
              0.84856224 = fieldWeight in 69, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.0625 = fieldNorm(doc=69)
          0.06861392 = weight(abstract_txt:ranking in 69) [ClassicSimilarity], result of:
            0.06861392 = score(doc=69,freq=1.0), product of:
              0.19608133 = queryWeight, product of:
                2.0482516 = boost
                5.598813 = idf(docFreq=444, maxDocs=44218)
                0.017098458 = queryNorm
              0.34992582 = fieldWeight in 69, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.598813 = idf(docFreq=444, maxDocs=44218)
                0.0625 = fieldNorm(doc=69)
          0.36572215 = weight(abstract_txt:bioinformatics in 69) [ClassicSimilarity], result of:
            0.36572215 = score(doc=69,freq=5.0), product of:
              0.30566227 = queryWeight, product of:
                2.088048 = boost
                8.561393 = idf(docFreq=22, maxDocs=44218)
                0.017098458 = queryNorm
              1.196491 = fieldWeight in 69, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                8.561393 = idf(docFreq=22, maxDocs=44218)
                0.0625 = fieldNorm(doc=69)
          0.07637764 = weight(abstract_txt:factor in 69) [ClassicSimilarity], result of:
            0.07637764 = score(doc=69,freq=1.0), product of:
              0.21060672 = queryWeight, product of:
                2.122762 = boost
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.017098458 = queryNorm
              0.36265528 = fieldWeight in 69, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.0625 = fieldNorm(doc=69)
          0.30806932 = weight(abstract_txt:journal in 69) [ClassicSimilarity], result of:
            0.30806932 = score(doc=69,freq=3.0), product of:
              0.5527298 = queryWeight, product of:
                6.2785735 = boost
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.017098458 = queryNorm
              0.5573597 = fieldWeight in 69, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.0625 = fieldNorm(doc=69)
        0.28 = coord(7/25)
    
  2. Bensman, S.J.; Leydesdorff, L.: Definition and identification of journals as bibliographic and subject entities : librarianship versus ISI Journal Citation Reports methods and their effect on citation measures (2009) 0.27
    0.26621914 = sum of:
      0.26621914 = product of:
        0.95078266 = sum of:
          0.031460356 = weight(abstract_txt:impact in 2840) [ClassicSimilarity], result of:
            0.031460356 = score(doc=2840,freq=1.0), product of:
              0.08777417 = queryWeight, product of:
                1.11893 = boost
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.017098458 = queryNorm
              0.35842386 = fieldWeight in 2840, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.078125 = fieldNorm(doc=2840)
          0.023832947 = weight(abstract_txt:analysis in 2840) [ClassicSimilarity], result of:
            0.023832947 = score(doc=2840,freq=1.0), product of:
              0.08349746 = queryWeight, product of:
                1.336601 = boost
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.017098458 = queryNorm
              0.2854332 = fieldWeight in 2840, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.078125 = fieldNorm(doc=2840)
          0.016167948 = weight(abstract_txt:which in 2840) [ClassicSimilarity], result of:
            0.016167948 = score(doc=2840,freq=1.0), product of:
              0.07095303 = queryWeight, product of:
                1.4227219 = boost
                2.9167147 = idf(docFreq=6503, maxDocs=44218)
                0.017098458 = queryNorm
              0.22786833 = fieldWeight in 2840, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.9167147 = idf(docFreq=6503, maxDocs=44218)
                0.078125 = fieldNorm(doc=2840)
          0.106316 = weight(abstract_txt:rankings in 2840) [ClassicSimilarity], result of:
            0.106316 = score(doc=2840,freq=1.0), product of:
              0.19766209 = queryWeight, product of:
                1.679118 = boost
                6.8847027 = idf(docFreq=122, maxDocs=44218)
                0.017098458 = queryNorm
              0.5378674 = fieldWeight in 2840, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8847027 = idf(docFreq=122, maxDocs=44218)
                0.078125 = fieldNorm(doc=2840)
          0.09339278 = weight(abstract_txt:journals in 2840) [ClassicSimilarity], result of:
            0.09339278 = score(doc=2840,freq=2.0), product of:
              0.16472276 = queryWeight, product of:
                1.8773359 = boost
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.017098458 = queryNorm
              0.5669695 = fieldWeight in 2840, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.078125 = fieldNorm(doc=2840)
          0.13501786 = weight(abstract_txt:factor in 2840) [ClassicSimilarity], result of:
            0.13501786 = score(doc=2840,freq=2.0), product of:
              0.21060672 = queryWeight, product of:
                2.122762 = boost
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.017098458 = queryNorm
              0.64109 = fieldWeight in 2840, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.078125 = fieldNorm(doc=2840)
          0.54459476 = weight(abstract_txt:journal in 2840) [ClassicSimilarity], result of:
            0.54459476 = score(doc=2840,freq=6.0), product of:
              0.5527298 = queryWeight, product of:
                6.2785735 = boost
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.017098458 = queryNorm
              0.98528206 = fieldWeight in 2840, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.078125 = fieldNorm(doc=2840)
        0.28 = coord(7/25)
    
  3. Zhang, C.; Liu, X.; Xu, Y.(C.); Wang, Y.: Quality-structure index : a new metric to measure scientific journal influence (2011) 0.26
    0.2619842 = sum of:
      0.2619842 = product of:
        0.93565786 = sum of:
          0.07831476 = weight(abstract_txt:journal's in 4366) [ClassicSimilarity], result of:
            0.07831476 = score(doc=4366,freq=1.0), product of:
              0.14848527 = queryWeight, product of:
                1.0290731 = boost
                8.43879 = idf(docFreq=25, maxDocs=44218)
                0.017098458 = queryNorm
              0.5274244 = fieldWeight in 4366, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.43879 = idf(docFreq=25, maxDocs=44218)
                0.0625 = fieldNorm(doc=4366)
          0.025168285 = weight(abstract_txt:impact in 4366) [ClassicSimilarity], result of:
            0.025168285 = score(doc=4366,freq=1.0), product of:
              0.08777417 = queryWeight, product of:
                1.11893 = boost
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.017098458 = queryNorm
              0.28673908 = fieldWeight in 4366, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.0625 = fieldNorm(doc=4366)
          0.019066358 = weight(abstract_txt:analysis in 4366) [ClassicSimilarity], result of:
            0.019066358 = score(doc=4366,freq=1.0), product of:
              0.08349746 = queryWeight, product of:
                1.336601 = boost
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.017098458 = queryNorm
              0.22834657 = fieldWeight in 4366, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.0625 = fieldNorm(doc=4366)
          0.10566187 = weight(abstract_txt:journals in 4366) [ClassicSimilarity], result of:
            0.10566187 = score(doc=4366,freq=4.0), product of:
              0.16472276 = queryWeight, product of:
                1.8773359 = boost
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.017098458 = queryNorm
              0.6414528 = fieldWeight in 4366, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.0625 = fieldNorm(doc=4366)
          0.06861392 = weight(abstract_txt:ranking in 4366) [ClassicSimilarity], result of:
            0.06861392 = score(doc=4366,freq=1.0), product of:
              0.19608133 = queryWeight, product of:
                2.0482516 = boost
                5.598813 = idf(docFreq=444, maxDocs=44218)
                0.017098458 = queryNorm
              0.34992582 = fieldWeight in 4366, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.598813 = idf(docFreq=444, maxDocs=44218)
                0.0625 = fieldNorm(doc=4366)
          0.07637764 = weight(abstract_txt:factor in 4366) [ClassicSimilarity], result of:
            0.07637764 = score(doc=4366,freq=1.0), product of:
              0.21060672 = queryWeight, product of:
                2.122762 = boost
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.017098458 = queryNorm
              0.36265528 = fieldWeight in 4366, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.0625 = fieldNorm(doc=4366)
          0.56245506 = weight(abstract_txt:journal in 4366) [ClassicSimilarity], result of:
            0.56245506 = score(doc=4366,freq=10.0), product of:
              0.5527298 = queryWeight, product of:
                6.2785735 = boost
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.017098458 = queryNorm
              1.0175949 = fieldWeight in 4366, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.0625 = fieldNorm(doc=4366)
        0.28 = coord(7/25)
    
  4. Teplitskiy, M.; Lu, G.; Duede, E.: Amplifying the impact of open access : Wikipedia and the diffusion of science (2017) 0.25
    0.25392798 = sum of:
      0.25392798 = product of:
        0.7935249 = sum of:
          0.09789344 = weight(abstract_txt:journal's in 3782) [ClassicSimilarity], result of:
            0.09789344 = score(doc=3782,freq=1.0), product of:
              0.14848527 = queryWeight, product of:
                1.0290731 = boost
                8.43879 = idf(docFreq=25, maxDocs=44218)
                0.017098458 = queryNorm
              0.6592805 = fieldWeight in 3782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.43879 = idf(docFreq=25, maxDocs=44218)
                0.078125 = fieldNorm(doc=3782)
          0.044491664 = weight(abstract_txt:impact in 3782) [ClassicSimilarity], result of:
            0.044491664 = score(doc=3782,freq=2.0), product of:
              0.08777417 = queryWeight, product of:
                1.11893 = boost
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.017098458 = queryNorm
              0.50688785 = fieldWeight in 3782, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.078125 = fieldNorm(doc=3782)
          0.03289123 = weight(abstract_txt:major in 3782) [ClassicSimilarity], result of:
            0.03289123 = score(doc=3782,freq=1.0), product of:
              0.09041581 = queryWeight, product of:
                1.1356428 = boost
                4.6563506 = idf(docFreq=1141, maxDocs=44218)
                0.017098458 = queryNorm
              0.3637774 = fieldWeight in 3782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6563506 = idf(docFreq=1141, maxDocs=44218)
                0.078125 = fieldNorm(doc=3782)
          0.044294734 = weight(abstract_txt:field in 3782) [ClassicSimilarity], result of:
            0.044294734 = score(doc=3782,freq=1.0), product of:
              0.12621844 = queryWeight, product of:
                1.6433368 = boost
                4.491995 = idf(docFreq=1345, maxDocs=44218)
                0.017098458 = queryNorm
              0.3509371 = fieldWeight in 3782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.491995 = idf(docFreq=1345, maxDocs=44218)
                0.078125 = fieldNorm(doc=3782)
          0.13207734 = weight(abstract_txt:journals in 3782) [ClassicSimilarity], result of:
            0.13207734 = score(doc=3782,freq=4.0), product of:
              0.16472276 = queryWeight, product of:
                1.8773359 = boost
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.017098458 = queryNorm
              0.801816 = fieldWeight in 3782, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.078125 = fieldNorm(doc=3782)
          0.13501786 = weight(abstract_txt:factor in 3782) [ClassicSimilarity], result of:
            0.13501786 = score(doc=3782,freq=2.0), product of:
              0.21060672 = queryWeight, product of:
                2.122762 = boost
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.017098458 = queryNorm
              0.64109 = fieldWeight in 3782, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.078125 = fieldNorm(doc=3782)
          0.08452882 = weight(abstract_txt:topic in 3782) [ClassicSimilarity], result of:
            0.08452882 = score(doc=3782,freq=1.0), product of:
              0.21373264 = queryWeight, product of:
                2.4692779 = boost
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.017098458 = queryNorm
              0.3954886 = fieldWeight in 3782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.078125 = fieldNorm(doc=3782)
          0.22232987 = weight(abstract_txt:journal in 3782) [ClassicSimilarity], result of:
            0.22232987 = score(doc=3782,freq=1.0), product of:
              0.5527298 = queryWeight, product of:
                6.2785735 = boost
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.017098458 = queryNorm
              0.4022397 = fieldWeight in 3782, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.078125 = fieldNorm(doc=3782)
        0.32 = coord(8/25)
    
  5. Bohlin, L.; Esquivel, A.V.; Lancichinetti, A.; Rosvall, M.: Robustness of journal rankings by network flows with different amounts of memory (2016) 0.25
    0.2450578 = sum of:
      0.2450578 = product of:
        0.8752065 = sum of:
          0.035593327 = weight(abstract_txt:impact in 3125) [ClassicSimilarity], result of:
            0.035593327 = score(doc=3125,freq=2.0), product of:
              0.08777417 = queryWeight, product of:
                1.11893 = boost
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.017098458 = queryNorm
              0.40551028 = fieldWeight in 3125, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5878253 = idf(docFreq=1222, maxDocs=44218)
                0.0625 = fieldNorm(doc=3125)
          0.019066358 = weight(abstract_txt:analysis in 3125) [ClassicSimilarity], result of:
            0.019066358 = score(doc=3125,freq=1.0), product of:
              0.08349746 = queryWeight, product of:
                1.336601 = boost
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.017098458 = queryNorm
              0.22834657 = fieldWeight in 3125, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.0625 = fieldNorm(doc=3125)
          0.19018383 = weight(abstract_txt:rankings in 3125) [ClassicSimilarity], result of:
            0.19018383 = score(doc=3125,freq=5.0), product of:
              0.19766209 = queryWeight, product of:
                1.679118 = boost
                6.8847027 = idf(docFreq=122, maxDocs=44218)
                0.017098458 = queryNorm
              0.9621665 = fieldWeight in 3125, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.8847027 = idf(docFreq=122, maxDocs=44218)
                0.0625 = fieldNorm(doc=3125)
          0.12940884 = weight(abstract_txt:journals in 3125) [ClassicSimilarity], result of:
            0.12940884 = score(doc=3125,freq=6.0), product of:
              0.16472276 = queryWeight, product of:
                1.8773359 = boost
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.017098458 = queryNorm
              0.78561604 = fieldWeight in 3125, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.1316223 = idf(docFreq=709, maxDocs=44218)
                0.0625 = fieldNorm(doc=3125)
          0.03721202 = weight(abstract_txt:time in 3125) [ClassicSimilarity], result of:
            0.03721202 = score(doc=3125,freq=1.0), product of:
              0.14352575 = queryWeight, product of:
                2.0234826 = boost
                4.148331 = idf(docFreq=1897, maxDocs=44218)
                0.017098458 = queryNorm
              0.2592707 = fieldWeight in 3125, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.148331 = idf(docFreq=1897, maxDocs=44218)
                0.0625 = fieldNorm(doc=3125)
          0.108014286 = weight(abstract_txt:factor in 3125) [ClassicSimilarity], result of:
            0.108014286 = score(doc=3125,freq=2.0), product of:
              0.21060672 = queryWeight, product of:
                2.122762 = boost
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.017098458 = queryNorm
              0.512872 = fieldWeight in 3125, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8024845 = idf(docFreq=362, maxDocs=44218)
                0.0625 = fieldNorm(doc=3125)
          0.3557278 = weight(abstract_txt:journal in 3125) [ClassicSimilarity], result of:
            0.3557278 = score(doc=3125,freq=4.0), product of:
              0.5527298 = queryWeight, product of:
                6.2785735 = boost
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.017098458 = queryNorm
              0.64358354 = fieldWeight in 3125, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.1486683 = idf(docFreq=697, maxDocs=44218)
                0.0625 = fieldNorm(doc=3125)
        0.28 = coord(7/25)
https://ixtrieve.fh-koeln.de/birds/litie/document/40651
ixtrieve.fh-koeln.de
CC-MAIN-2024-30
32110
application/http; msgtype=response
sha1:OGD32NIWVXMLNGAGQRN6SQOO6LDEPA2E
<urn:uuid:499dd926-6137-4e02-8fb5-307a8c308fdb>
2024-07-16T15:43:30Z
139.6.160.6
application/xhtml+xml
sha1:VAYJWTDATJDFXF7QLB7FPXEVTD7G5YFL
<urn:uuid:eaed7720-4402-4dbe-9f5a-b66024f18832>
https://ixtrieve.fh-koeln.de/birds/litie/document/40651
response
<urn:uuid:3ffe68b4-2a14-4d09-b686-5582474a9c9e>
isPartOf: CC-MAIN-2024-30
publisher: Common Crawl
description: Wide crawl of the web for July 2024
operator: Common Crawl Admin (info@commoncrawl.org)
hostname: ip-10-67-67-174
software: Apache Nutch 1.20 (modified, https://github.com/commoncrawl/nutch/)
robots: checked via crawler-commons 1.5-SNAPSHOT (https://github.com/crawler-commons/crawler-commons)
format: WARC File Format 1.1
conformsTo: https://iipc.github.io/warc-specifications/specifications/warc-format/warc-1.1/