Document (#41462)

Author

Yang, B.
Rousseau, R.
Wang, X.
Huang, S.

Title

How important is scientific software in bioinformatics research? : a comparative study between international and Chinese research communities

Source

Journal of the Association for Information Science and Technology. 69(2018) no.9, S.1122-1133

Year

2018

Abstract

Software programs are among the most important tools in data-driven research. The popularity of well-known packages and corresponding large numbers of citations received bear testimony of the contribution of scientific software to academic research. Yet software is not generally recognized as an academic outcome. In this study, a usage-based model is proposed with varied indicators including citations, mentions, and downloads to measure the importance of scientific software. We performed an investigation on a sample of international bioinformatics research articles, and on a sample from the Chinese community. Our analysis shows that scientists in the field of bioinformatics rely heavily on scientific software: the major differences between the international community and the Chinese example being how scientific packages are mentioned in publications and the time gap between the introduction of a package and its use. Biologists publishing in international journals tend to apply the latest tools earlier; Chinese scientists publishing in Chinese tend to follow later. Further, journals with higher impact factors tend to publish articles applying the latest tools earlier.

Content

Vgl.: https://onlinelibrary.wiley.com/doi/10.1002/asi.24031.

Similar documents (author)

1. Wang, F.L.; Yang, C.C.: ¬The impact analysis of language differences on an automatic multilingual text summarization system (2006) 1.58

   1.5845395 = sum of:
     1.5845395 = product of:
       3.169079 = sum of:
         1.3665088 = weight(author_txt:wang in 49) [ClassicSimilarity], result of:
           1.3665088 = score(doc=49,freq=1.0), product of:
             0.41810477 = queryWeight, product of:
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.06396285 = queryNorm
             3.2683408 = fieldWeight in 49, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.5 = fieldNorm(doc=49)
         1.8025702 = weight(author_txt:yang in 49) [ClassicSimilarity], result of:
           1.8025702 = score(doc=49,freq=1.0), product of:
             0.5028884 = queryWeight, product of:
               1.0967137 = boost
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.06396285 = queryNorm
             3.584434 = fieldWeight in 49, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.5 = fieldNorm(doc=49)
       0.5 = coord(2/4)
   

2. Wang, F.L.; Yang, C.C.: Mining Web data for Chinese segmentation (2007) 1.58

   1.5845395 = sum of:
     1.5845395 = product of:
       3.169079 = sum of:
         1.3665088 = weight(author_txt:wang in 1604) [ClassicSimilarity], result of:
           1.3665088 = score(doc=1604,freq=1.0), product of:
             0.41810477 = queryWeight, product of:
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.06396285 = queryNorm
             3.2683408 = fieldWeight in 1604, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.5 = fieldNorm(doc=1604)
         1.8025702 = weight(author_txt:yang in 1604) [ClassicSimilarity], result of:
           1.8025702 = score(doc=1604,freq=1.0), product of:
             0.5028884 = queryWeight, product of:
               1.0967137 = boost
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.06396285 = queryNorm
             3.584434 = fieldWeight in 1604, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.5 = fieldNorm(doc=1604)
       0.5 = coord(2/4)
   

3. Yang, C.C.; Wang, F.L.: Hierarchical summarization of large documents (2008) 1.58

   1.5845395 = sum of:
     1.5845395 = product of:
       3.169079 = sum of:
         1.3665088 = weight(author_txt:wang in 2719) [ClassicSimilarity], result of:
           1.3665088 = score(doc=2719,freq=1.0), product of:
             0.41810477 = queryWeight, product of:
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.06396285 = queryNorm
             3.2683408 = fieldWeight in 2719, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.5 = fieldNorm(doc=2719)
         1.8025702 = weight(author_txt:yang in 2719) [ClassicSimilarity], result of:
           1.8025702 = score(doc=2719,freq=1.0), product of:
             0.5028884 = queryWeight, product of:
               1.0967137 = boost
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.06396285 = queryNorm
             3.584434 = fieldWeight in 2719, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.5 = fieldNorm(doc=2719)
       0.5 = coord(2/4)
   

4. Yan, S.; Rousseau, R.; Huang, S.: Contributions of chinese authors in PLOS ONE (2016) 1.48

   1.4814415 = sum of:
     1.4814415 = product of:
       2.962883 = sum of:
         1.3580532 = weight(author_txt:huang in 3765) [ClassicSimilarity], result of:
           1.3580532 = score(doc=3765,freq=1.0), product of:
             0.50440633 = queryWeight, product of:
               1.0983676 = boost
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.06396285 = queryNorm
             2.6923795 = fieldWeight in 3765, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.375 = fieldNorm(doc=3765)
         1.6048298 = weight(author_txt:rousseau in 3765) [ClassicSimilarity], result of:
           1.6048298 = score(doc=3765,freq=1.0), product of:
             0.5637959 = queryWeight, product of:
               1.1612304 = boost
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.06396285 = queryNorm
             2.8464727 = fieldWeight in 3765, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.375 = fieldNorm(doc=3765)
       0.5 = coord(2/4)
   

5. Shi, D.; Rousseau, R.; Yang, L.; Li, J.: ¬A journal's impact factor is influenced by changes in publication delays of citing journals (2017) 1.23

   1.2319822 = sum of:
     1.2319822 = product of:
       2.4639645 = sum of:
         1.1266065 = weight(author_txt:yang in 4441) [ClassicSimilarity], result of:
           1.1266065 = score(doc=4441,freq=1.0), product of:
             0.5028884 = queryWeight, product of:
               1.0967137 = boost
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.06396285 = queryNorm
             2.2402713 = fieldWeight in 4441, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.3125 = fieldNorm(doc=4441)
         1.3373581 = weight(author_txt:rousseau in 4441) [ClassicSimilarity], result of:
           1.3373581 = score(doc=4441,freq=1.0), product of:
             0.5637959 = queryWeight, product of:
               1.1612304 = boost
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.06396285 = queryNorm
             2.3720605 = fieldWeight in 4441, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.3125 = fieldNorm(doc=4441)
       0.5 = coord(2/4)
   

Similar documents (content)

1. Zhou, P.; Leydesdorff, L.: ¬A comparison between the China Scientific and Technical Papers and Citations Database and the Science Citation Index in terms of journal hierarchies and interjournal citation relations (2007) 0.24

   0.24112155 = sum of:
     0.24112155 = product of:
       1.0046731 = sum of:
         0.036277764 = weight(abstract_txt:community in 1070) [ClassicSimilarity], result of:
           0.036277764 = score(doc=1070,freq=1.0), product of:
             0.097627155 = queryWeight, product of:
               1.1872358 = boost
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.017288359 = queryNorm
             0.37159503 = fieldWeight in 1070, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.078125 = fieldNorm(doc=1070)
         0.14374442 = weight(abstract_txt:journals in 1070) [ClassicSimilarity], result of:
           0.14374442 = score(doc=1070,freq=10.0), product of:
             0.113467366 = queryWeight, product of:
               1.2799329 = boost
               5.1277876 = idf(docFreq=715, maxDocs=44421)
               0.017288359 = queryNorm
             1.266835 = fieldWeight in 1070, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               5.1277876 = idf(docFreq=715, maxDocs=44421)
               0.078125 = fieldNorm(doc=1070)
         0.05109348 = weight(abstract_txt:citations in 1070) [ClassicSimilarity], result of:
           0.05109348 = score(doc=1070,freq=1.0), product of:
             0.12266499 = queryWeight, product of:
               1.3307976 = boost
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.017288359 = queryNorm
             0.41652864 = fieldWeight in 1070, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.078125 = fieldNorm(doc=1070)
         0.13913934 = weight(abstract_txt:international in 1070) [ClassicSimilarity], result of:
           0.13913934 = score(doc=1070,freq=4.0), product of:
             0.18986003 = queryWeight, product of:
               2.3414423 = boost
               4.6902537 = idf(docFreq=1108, maxDocs=44421)
               0.017288359 = queryNorm
             0.73285216 = fieldWeight in 1070, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.6902537 = idf(docFreq=1108, maxDocs=44421)
               0.078125 = fieldNorm(doc=1070)
         0.11849134 = weight(abstract_txt:scientific in 1070) [ClassicSimilarity], result of:
           0.11849134 = score(doc=1070,freq=2.0), product of:
             0.23151085 = queryWeight, product of:
               2.890729 = boost
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.017288359 = queryNorm
             0.51181763 = fieldWeight in 1070, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.078125 = fieldNorm(doc=1070)
         0.5159268 = weight(abstract_txt:chinese in 1070) [ClassicSimilarity], result of:
           0.5159268 = score(doc=1070,freq=6.0), product of:
             0.42802116 = queryWeight, product of:
               3.930559 = boost
               6.2987905 = idf(docFreq=221, maxDocs=44421)
               0.017288359 = queryNorm
             1.2053769 = fieldWeight in 1070, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.2987905 = idf(docFreq=221, maxDocs=44421)
               0.078125 = fieldNorm(doc=1070)
       0.24 = coord(6/25)
   

2. Shu, F.; Julien, C.-A.; Larivière, V.: Does the Web of Science accurately represent chinese scientific performance? (2019) 0.24

   0.23877876 = sum of:
     0.23877876 = product of:
       0.9949115 = sum of:
         0.04545598 = weight(abstract_txt:journals in 388) [ClassicSimilarity], result of:
           0.04545598 = score(doc=388,freq=1.0), product of:
             0.113467366 = queryWeight, product of:
               1.2799329 = boost
               5.1277876 = idf(docFreq=715, maxDocs=44421)
               0.017288359 = queryNorm
             0.40060842 = fieldWeight in 388, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1277876 = idf(docFreq=715, maxDocs=44421)
               0.078125 = fieldNorm(doc=388)
         0.020899683 = weight(abstract_txt:between in 388) [ClassicSimilarity], result of:
           0.020899683 = score(doc=388,freq=1.0), product of:
             0.07737497 = queryWeight, product of:
               1.2944866 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.017288359 = queryNorm
             0.2701091 = fieldWeight in 388, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.078125 = fieldNorm(doc=388)
         0.05316916 = weight(abstract_txt:research in 388) [ClassicSimilarity], result of:
           0.05316916 = score(doc=388,freq=4.0), product of:
             0.10769863 = queryWeight, product of:
               1.9716362 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.017288359 = queryNorm
             0.49368468 = fieldWeight in 388, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.078125 = fieldNorm(doc=388)
         0.098386355 = weight(abstract_txt:international in 388) [ClassicSimilarity], result of:
           0.098386355 = score(doc=388,freq=2.0), product of:
             0.18986003 = queryWeight, product of:
               2.3414423 = boost
               4.6902537 = idf(docFreq=1108, maxDocs=44421)
               0.017288359 = queryNorm
             0.5182047 = fieldWeight in 388, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.6902537 = idf(docFreq=1108, maxDocs=44421)
               0.078125 = fieldNorm(doc=388)
         0.14512165 = weight(abstract_txt:scientific in 388) [ClassicSimilarity], result of:
           0.14512165 = score(doc=388,freq=3.0), product of:
             0.23151085 = queryWeight, product of:
               2.890729 = boost
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.017288359 = queryNorm
             0.626846 = fieldWeight in 388, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.078125 = fieldNorm(doc=388)
         0.6318787 = weight(abstract_txt:chinese in 388) [ClassicSimilarity], result of:
           0.6318787 = score(doc=388,freq=9.0), product of:
             0.42802116 = queryWeight, product of:
               3.930559 = boost
               6.2987905 = idf(docFreq=221, maxDocs=44421)
               0.017288359 = queryNorm
             1.476279 = fieldWeight in 388, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               6.2987905 = idf(docFreq=221, maxDocs=44421)
               0.078125 = fieldNorm(doc=388)
       0.24 = coord(6/25)
   

3. Zhao, R.; Wei, X.: Collaboration of Chinese scholars in international articles : a case study of knowledge organization (2017) 0.21

   0.21217923 = sum of:
     0.21217923 = product of:
       0.8840801 = sum of:
         0.038884223 = weight(abstract_txt:academic in 4846) [ClassicSimilarity], result of:
           0.038884223 = score(doc=4846,freq=2.0), product of:
             0.09417217 = queryWeight, product of:
               1.1660388 = boost
               4.6714945 = idf(docFreq=1129, maxDocs=44421)
               0.017288359 = queryNorm
             0.41290566 = fieldWeight in 4846, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.6714945 = idf(docFreq=1129, maxDocs=44421)
               0.0625 = fieldNorm(doc=4846)
         0.07792408 = weight(abstract_txt:articles in 4846) [ClassicSimilarity], result of:
           0.07792408 = score(doc=4846,freq=7.0), product of:
             0.09858982 = queryWeight, product of:
               1.193075 = boost
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.017288359 = queryNorm
             0.7903867 = fieldWeight in 4846, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.0625 = fieldNorm(doc=4846)
         0.03007702 = weight(abstract_txt:research in 4846) [ClassicSimilarity], result of:
           0.03007702 = score(doc=4846,freq=2.0), product of:
             0.10769863 = queryWeight, product of:
               1.9716362 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.017288359 = queryNorm
             0.27927023 = fieldWeight in 4846, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=4846)
         0.111311466 = weight(abstract_txt:international in 4846) [ClassicSimilarity], result of:
           0.111311466 = score(doc=4846,freq=4.0), product of:
             0.18986003 = queryWeight, product of:
               2.3414423 = boost
               4.6902537 = idf(docFreq=1108, maxDocs=44421)
               0.017288359 = queryNorm
             0.5862817 = fieldWeight in 4846, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.6902537 = idf(docFreq=1108, maxDocs=44421)
               0.0625 = fieldNorm(doc=4846)
         0.06702882 = weight(abstract_txt:scientific in 4846) [ClassicSimilarity], result of:
           0.06702882 = score(doc=4846,freq=1.0), product of:
             0.23151085 = queryWeight, product of:
               2.890729 = boost
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.017288359 = queryNorm
             0.28952777 = fieldWeight in 4846, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.0625 = fieldNorm(doc=4846)
         0.5588545 = weight(abstract_txt:chinese in 4846) [ClassicSimilarity], result of:
           0.5588545 = score(doc=4846,freq=11.0), product of:
             0.42802116 = queryWeight, product of:
               3.930559 = boost
               6.2987905 = idf(docFreq=221, maxDocs=44421)
               0.017288359 = queryNorm
             1.3056703 = fieldWeight in 4846, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               6.2987905 = idf(docFreq=221, maxDocs=44421)
               0.0625 = fieldNorm(doc=4846)
       0.24 = coord(6/25)
   

4. Wouters, P.; Vries, R. de: Formally citing the Web (2004) 0.20

   0.1975771 = sum of:
     0.1975771 = product of:
       0.54882526 = sum of:
         0.024058387 = weight(abstract_txt:academic in 4093) [ClassicSimilarity], result of:
           0.024058387 = score(doc=4093,freq=1.0), product of:
             0.09417217 = queryWeight, product of:
               1.1660388 = boost
               4.6714945 = idf(docFreq=1129, maxDocs=44421)
               0.017288359 = queryNorm
             0.25547236 = fieldWeight in 4093, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6714945 = idf(docFreq=1129, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4093)
         0.02577097 = weight(abstract_txt:articles in 4093) [ClassicSimilarity], result of:
           0.02577097 = score(doc=4093,freq=1.0), product of:
             0.09858982 = queryWeight, product of:
               1.193075 = boost
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.017288359 = queryNorm
             0.26139584 = fieldWeight in 4093, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4093)
         0.05511245 = weight(abstract_txt:journals in 4093) [ClassicSimilarity], result of:
           0.05511245 = score(doc=4093,freq=3.0), product of:
             0.113467366 = queryWeight, product of:
               1.2799329 = boost
               5.1277876 = idf(docFreq=715, maxDocs=44421)
               0.017288359 = queryNorm
             0.4857119 = fieldWeight in 4093, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.1277876 = idf(docFreq=715, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4093)
         0.03576544 = weight(abstract_txt:citations in 4093) [ClassicSimilarity], result of:
           0.03576544 = score(doc=4093,freq=1.0), product of:
             0.12266499 = queryWeight, product of:
               1.3307976 = boost
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.017288359 = queryNorm
             0.29157007 = fieldWeight in 4093, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4093)
         0.06361224 = weight(abstract_txt:publishing in 4093) [ClassicSimilarity], result of:
           0.06361224 = score(doc=4093,freq=3.0), product of:
             0.1248528 = queryWeight, product of:
               1.342613 = boost
               5.3789024 = idf(docFreq=556, maxDocs=44421)
               0.017288359 = queryNorm
             0.5094979 = fieldWeight in 4093, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.3789024 = idf(docFreq=556, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4093)
         0.04661258 = weight(abstract_txt:scientists in 4093) [ClassicSimilarity], result of:
           0.04661258 = score(doc=4093,freq=1.0), product of:
             0.14635706 = queryWeight, product of:
               1.4536456 = boost
               5.823732 = idf(docFreq=356, maxDocs=44421)
               0.017288359 = queryNorm
             0.31848535 = fieldWeight in 4093, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.823732 = idf(docFreq=356, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4093)
         0.018609207 = weight(abstract_txt:research in 4093) [ClassicSimilarity], result of:
           0.018609207 = score(doc=4093,freq=1.0), product of:
             0.10769863 = queryWeight, product of:
               1.9716362 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.017288359 = queryNorm
             0.17278963 = fieldWeight in 4093, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4093)
         0.093815714 = weight(abstract_txt:tend in 4093) [ClassicSimilarity], result of:
           0.093815714 = score(doc=4093,freq=1.0), product of:
             0.26707038 = queryWeight, product of:
               2.4049728 = boost
               6.4233527 = idf(docFreq=195, maxDocs=44421)
               0.017288359 = queryNorm
             0.3512771 = fieldWeight in 4093, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4233527 = idf(docFreq=195, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4093)
         0.18546827 = weight(abstract_txt:scientific in 4093) [ClassicSimilarity], result of:
           0.18546827 = score(doc=4093,freq=10.0), product of:
             0.23151085 = queryWeight, product of:
               2.890729 = boost
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.017288359 = queryNorm
             0.8011213 = fieldWeight in 4093, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4093)
       0.36 = coord(9/25)
   

5. Wang, J.; Halffman, W.; Zhang, Y.H.: Sorting out journals : the proliferation of journal lists in China (2023) 0.19

   0.19080694 = sum of:
     0.19080694 = product of:
       0.68145335 = sum of:
         0.06298566 = weight(abstract_txt:journals in 2057) [ClassicSimilarity], result of:
           0.06298566 = score(doc=2057,freq=3.0), product of:
             0.113467366 = queryWeight, product of:
               1.2799329 = boost
               5.1277876 = idf(docFreq=715, maxDocs=44421)
               0.017288359 = queryNorm
             0.5550993 = fieldWeight in 2057, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.1277876 = idf(docFreq=715, maxDocs=44421)
               0.0625 = fieldNorm(doc=2057)
         0.05935905 = weight(abstract_txt:publishing in 2057) [ClassicSimilarity], result of:
           0.05935905 = score(doc=2057,freq=2.0), product of:
             0.1248528 = queryWeight, product of:
               1.342613 = boost
               5.3789024 = idf(docFreq=556, maxDocs=44421)
               0.017288359 = queryNorm
             0.47543228 = fieldWeight in 2057, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.3789024 = idf(docFreq=556, maxDocs=44421)
               0.0625 = fieldNorm(doc=2057)
         0.03561911 = weight(abstract_txt:tools in 2057) [ClassicSimilarity], result of:
           0.03561911 = score(doc=2057,freq=1.0), product of:
             0.12810598 = queryWeight, product of:
               1.6656435 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.017288359 = queryNorm
             0.27804407 = fieldWeight in 2057, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.0625 = fieldNorm(doc=2057)
         0.063802995 = weight(abstract_txt:research in 2057) [ClassicSimilarity], result of:
           0.063802995 = score(doc=2057,freq=9.0), product of:
             0.10769863 = queryWeight, product of:
               1.9716362 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.017288359 = queryNorm
             0.5924216 = fieldWeight in 2057, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=2057)
         0.055655733 = weight(abstract_txt:international in 2057) [ClassicSimilarity], result of:
           0.055655733 = score(doc=2057,freq=1.0), product of:
             0.18986003 = queryWeight, product of:
               2.3414423 = boost
               4.6902537 = idf(docFreq=1108, maxDocs=44421)
               0.017288359 = queryNorm
             0.29314086 = fieldWeight in 2057, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6902537 = idf(docFreq=1108, maxDocs=44421)
               0.0625 = fieldNorm(doc=2057)
         0.06702882 = weight(abstract_txt:scientific in 2057) [ClassicSimilarity], result of:
           0.06702882 = score(doc=2057,freq=1.0), product of:
             0.23151085 = queryWeight, product of:
               2.890729 = boost
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.017288359 = queryNorm
             0.28952777 = fieldWeight in 2057, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6324444 = idf(docFreq=1174, maxDocs=44421)
               0.0625 = fieldNorm(doc=2057)
         0.33700195 = weight(abstract_txt:chinese in 2057) [ClassicSimilarity], result of:
           0.33700195 = score(doc=2057,freq=4.0), product of:
             0.42802116 = queryWeight, product of:
               3.930559 = boost
               6.2987905 = idf(docFreq=221, maxDocs=44421)
               0.017288359 = queryNorm
             0.7873488 = fieldWeight in 2057, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.2987905 = idf(docFreq=221, maxDocs=44421)
               0.0625 = fieldNorm(doc=2057)
       0.28 = coord(7/25)