Document (#43032)

Author
He, C.
Wu, J.
Zhang, Q.
Title
Research leadership flow determinants and the role of proximity in research collaborations
Source
Journal of the Association for Information Science and Technology. 71(2020) no.11, S.1341-1356
Year
2020
Abstract
Characterizing the leadership in research is important to revealing the interaction pattern and organizational structure through research collaboration. This research defines the leadership role based on the corresponding author's affiliation, and presents the first quantitative research on the factors and evolution of 5 proximity dimensions (geographical, cognitive, institutional, social, and economic) of research leadership. The data to capture research leadership consist of a set of multi-institution articles in the fields of "Life Sciences & Biomedicine," "Technology," "Physical Sciences," "Social Sciences," and "Humanities & Arts" during 2013-2017 from the Web of Science Core Citation Database. A Tobit regression-based gravity model indicates that the mass of research leadership of both the leading and participating institutions and the geographical, cognitive, institutional, social, and economic proximities are important factors for the flow of research leadership among Chinese institutions. In general, the effect of these proximities for research leadership flow has been declining recently. The outcome of this research sheds light on the leadership evolution and flow among Chinese institutions, and thus can provide evidence and support for grant allocation policies to facilitate scientific research and collaborations.
Content
https://asistdl.onlinelibrary.wiley.com/doi/10.1002/asi.24331.

Similar documents (author)

  1. Zhang, M.; Zhang, Y.: Professional organizations in Twittersphere : an empirical study of U.S. library and information science professional organizations-related Tweets (2020) 4.53 
    4.5277104 = sum of:
  4.5277104 = weight(author_txt:zhang in 775) [ClassicSimilarity], result of:
    4.5277104 = score(doc=775,freq=2.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.527711 = fieldWeight in 775, product of:
        1.4142135 = tf(freq=2.0), with freq of:
          2.0 = termFreq=2.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.5 = fieldNorm(doc=775)
  2. Zhang, Y.; Zhang, C.: Enhancing keyphrase extraction from microblogs using human reading time (2021) 4.53 
    4.5277104 = sum of:
  4.5277104 = weight(author_txt:zhang in 1238) [ClassicSimilarity], result of:
    4.5277104 = score(doc=1238,freq=2.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.527711 = fieldWeight in 1238, product of:
        1.4142135 = tf(freq=2.0), with freq of:
          2.0 = termFreq=2.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.5 = fieldNorm(doc=1238)
  3. Zhang, J.: TOFIR: A tool of facilitating information retrieval : introduce a visual retrieval model (2001) 4.00 
    4.0019684 = sum of:
  4.0019684 = weight(author_txt:zhang in 7710) [ClassicSimilarity], result of:
    4.0019684 = score(doc=7710,freq=1.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.001969 = fieldWeight in 7710, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.625 = fieldNorm(doc=7710)
  4. Zhang, A.: Multimedia file formats on the Internet : a beginner's guide for PC users (1995) 4.00 
    4.0019684 = sum of:
  4.0019684 = weight(author_txt:zhang in 3280) [ClassicSimilarity], result of:
    4.0019684 = score(doc=3280,freq=1.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.001969 = fieldWeight in 3280, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.625 = fieldNorm(doc=3280)
  5. Zhang, J.: ¬A representational analysis of relational information displays (1996) 4.00 
    4.0019684 = sum of:
  4.0019684 = weight(author_txt:zhang in 6471) [ClassicSimilarity], result of:
    4.0019684 = score(doc=6471,freq=1.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.001969 = fieldWeight in 6471, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.625 = fieldNorm(doc=6471)

Similar documents (content)

  1. He, C.; Wu, J.; Zhang, Q.: Proximity-aware research leadership recommendation in research collaboration via deep neural networks (2022) 0.80 
    0.80250025 = sum of:
  0.80250025 = product of:
    1.8238642 = sum of:
      0.05069159 = weight(abstract_txt:determinants in 1447) [ClassicSimilarity], result of:
        0.05069159 = score(doc=1447,freq=1.0), product of:
          0.09731805 = queryWeight, product of:
            1.015748 = boost
            8.334172 = idf(docFreq=28, maxDocs=44421)
            0.0114959525 = queryNorm
          0.52088577 = fieldWeight in 1447, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.334172 = idf(docFreq=28, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      0.016155478 = weight(abstract_txt:among in 1447) [ClassicSimilarity], result of:
        0.016155478 = score(doc=1447,freq=1.0), product of:
          0.05720834 = queryWeight, product of:
            1.1013719 = boost
            4.518356 = idf(docFreq=1316, maxDocs=44421)
            0.0114959525 = queryNorm
          0.28239724 = fieldWeight in 1447, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.518356 = idf(docFreq=1316, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      0.021291943 = weight(abstract_txt:factors in 1447) [ClassicSimilarity], result of:
        0.021291943 = score(doc=1447,freq=1.0), product of:
          0.06876852 = queryWeight, product of:
            1.2075334 = boost
            4.9538813 = idf(docFreq=851, maxDocs=44421)
            0.0114959525 = queryNorm
          0.30961758 = fieldWeight in 1447, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.9538813 = idf(docFreq=851, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      0.036056187 = weight(abstract_txt:cognitive in 1447) [ClassicSimilarity], result of:
        0.036056187 = score(doc=1447,freq=2.0), product of:
          0.0775454 = queryWeight, product of:
            1.2822783 = boost
            5.260521 = idf(docFreq=626, maxDocs=44421)
            0.0114959525 = queryNorm
          0.46496874 = fieldWeight in 1447, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.260521 = idf(docFreq=626, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      0.042418476 = weight(abstract_txt:institutional in 1447) [ClassicSimilarity], result of:
        0.042418476 = score(doc=1447,freq=1.0), product of:
          0.108880356 = queryWeight, product of:
            1.5194242 = boost
            6.2334075 = idf(docFreq=236, maxDocs=44421)
            0.0114959525 = queryNorm
          0.38958797 = fieldWeight in 1447, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.2334075 = idf(docFreq=236, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      0.019507201 = weight(abstract_txt:social in 1447) [ClassicSimilarity], result of:
        0.019507201 = score(doc=1447,freq=1.0), product of:
          0.074257426 = queryWeight, product of:
            1.5368088 = boost
            4.2031517 = idf(docFreq=1804, maxDocs=44421)
            0.0114959525 = queryNorm
          0.26269698 = fieldWeight in 1447, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.2031517 = idf(docFreq=1804, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      0.058522698 = weight(abstract_txt:geographical in 1447) [ClassicSimilarity], result of:
        0.058522698 = score(doc=1447,freq=1.0), product of:
          0.13493638 = queryWeight, product of:
            1.6914876 = boost
            6.939294 = idf(docFreq=116, maxDocs=44421)
            0.0114959525 = queryNorm
          0.43370587 = fieldWeight in 1447, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.939294 = idf(docFreq=116, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      0.11382991 = weight(abstract_txt:proximity in 1447) [ClassicSimilarity], result of:
        0.11382991 = score(doc=1447,freq=3.0), product of:
          0.14578405 = queryWeight, product of:
            1.7581637 = boost
            7.212831 = idf(docFreq=88, maxDocs=44421)
            0.0114959525 = queryNorm
          0.78081185 = fieldWeight in 1447, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            7.212831 = idf(docFreq=88, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      0.28164065 = weight(abstract_txt:proximities in 1447) [ClassicSimilarity], result of:
        0.28164065 = score(doc=1447,freq=3.0), product of:
          0.26668748 = queryWeight, product of:
            2.377966 = boost
            9.755557 = idf(docFreq=6, maxDocs=44421)
            0.0114959525 = queryNorm
          1.05607 = fieldWeight in 1447, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            9.755557 = idf(docFreq=6, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      0.11354832 = weight(abstract_txt:research in 1447) [ClassicSimilarity], result of:
        0.11354832 = score(doc=1447,freq=10.0), product of:
          0.18183233 = queryWeight, product of:
            5.0060654 = boost
            3.159582 = idf(docFreq=5124, maxDocs=44421)
            0.0114959525 = queryNorm
          0.6244672 = fieldWeight in 1447, product of:
            3.1622777 = tf(freq=10.0), with freq of:
              10.0 = termFreq=10.0
            3.159582 = idf(docFreq=5124, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
      1.0702018 = weight(abstract_txt:leadership in 1447) [ClassicSimilarity], result of:
        1.0702018 = score(doc=1447,freq=8.0), product of:
          0.7731506 = queryWeight, product of:
            8.589 = boost
            7.8302665 = idf(docFreq=47, maxDocs=44421)
            0.0114959525 = queryNorm
          1.3842086 = fieldWeight in 1447, product of:
            2.828427 = tf(freq=8.0), with freq of:
              8.0 = termFreq=8.0
            7.8302665 = idf(docFreq=47, maxDocs=44421)
            0.0625 = fieldNorm(doc=1447)
    0.44 = coord(11/25)
  2. Steinhagen, E.N.; Hanson, M.E.; Moynahan, S.A.: Quo vadis, cataloging? (2007) 0.13 
    0.13133833 = sum of:
  0.13133833 = product of:
    0.82086456 = sum of:
      0.028272085 = weight(abstract_txt:among in 387) [ClassicSimilarity], result of:
        0.028272085 = score(doc=387,freq=1.0), product of:
          0.05720834 = queryWeight, product of:
            1.1013719 = boost
            4.518356 = idf(docFreq=1316, maxDocs=44421)
            0.0114959525 = queryNorm
          0.49419516 = fieldWeight in 387, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.518356 = idf(docFreq=1316, maxDocs=44421)
            0.109375 = fieldNorm(doc=387)
      0.06760138 = weight(abstract_txt:economic in 387) [ClassicSimilarity], result of:
        0.06760138 = score(doc=387,freq=1.0), product of:
          0.10229581 = queryWeight, product of:
            1.4727641 = boost
            6.0419855 = idf(docFreq=286, maxDocs=44421)
            0.0114959525 = queryNorm
          0.6608422 = fieldWeight in 387, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.0419855 = idf(docFreq=286, maxDocs=44421)
            0.109375 = fieldNorm(doc=387)
      0.06283748 = weight(abstract_txt:research in 387) [ClassicSimilarity], result of:
        0.06283748 = score(doc=387,freq=1.0), product of:
          0.18183233 = queryWeight, product of:
            5.0060654 = boost
            3.159582 = idf(docFreq=5124, maxDocs=44421)
            0.0114959525 = queryNorm
          0.34557927 = fieldWeight in 387, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.159582 = idf(docFreq=5124, maxDocs=44421)
            0.109375 = fieldNorm(doc=387)
      0.6621536 = weight(abstract_txt:leadership in 387) [ClassicSimilarity], result of:
        0.6621536 = score(doc=387,freq=1.0), product of:
          0.7731506 = queryWeight, product of:
            8.589 = boost
            7.8302665 = idf(docFreq=47, maxDocs=44421)
            0.0114959525 = queryNorm
          0.8564354 = fieldWeight in 387, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.8302665 = idf(docFreq=47, maxDocs=44421)
            0.109375 = fieldNorm(doc=387)
    0.16 = coord(4/25)
  3. Bella, A. La; Fronzetti Colladon, A.; Battistoni, E.; Castellan, S.; Francucci, M.: Assessing perceived organizational leadership styles through twitter text mining (2018) 0.12 
    0.11886144 = sum of:
  0.11886144 = product of:
    0.990512 = sum of:
      0.020194348 = weight(abstract_txt:among in 3400) [ClassicSimilarity], result of:
        0.020194348 = score(doc=3400,freq=1.0), product of:
          0.05720834 = queryWeight, product of:
            1.1013719 = boost
            4.518356 = idf(docFreq=1316, maxDocs=44421)
            0.0114959525 = queryNorm
          0.35299656 = fieldWeight in 3400, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.518356 = idf(docFreq=1316, maxDocs=44421)
            0.078125 = fieldNorm(doc=3400)
      0.024384001 = weight(abstract_txt:social in 3400) [ClassicSimilarity], result of:
        0.024384001 = score(doc=3400,freq=1.0), product of:
          0.074257426 = queryWeight, product of:
            1.5368088 = boost
            4.2031517 = idf(docFreq=1804, maxDocs=44421)
            0.0114959525 = queryNorm
          0.32837123 = fieldWeight in 3400, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.2031517 = idf(docFreq=1804, maxDocs=44421)
            0.078125 = fieldNorm(doc=3400)
      0.94593364 = weight(abstract_txt:leadership in 3400) [ClassicSimilarity], result of:
        0.94593364 = score(doc=3400,freq=4.0), product of:
          0.7731506 = queryWeight, product of:
            8.589 = boost
            7.8302665 = idf(docFreq=47, maxDocs=44421)
            0.0114959525 = queryNorm
          1.2234792 = fieldWeight in 3400, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            7.8302665 = idf(docFreq=47, maxDocs=44421)
            0.078125 = fieldNorm(doc=3400)
    0.12 = coord(3/25)
  4. Schreibman, V.: ¬The politics of cyberspace (1994) 0.12 
    0.11758016 = sum of:
  0.11758016 = product of:
    0.73487604 = sum of:
      0.029260803 = weight(abstract_txt:social in 78) [ClassicSimilarity], result of:
        0.029260803 = score(doc=78,freq=1.0), product of:
          0.074257426 = queryWeight, product of:
            1.5368088 = boost
            4.2031517 = idf(docFreq=1804, maxDocs=44421)
            0.0114959525 = queryNorm
          0.39404547 = fieldWeight in 78, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.2031517 = idf(docFreq=1804, maxDocs=44421)
            0.09375 = fieldNorm(doc=78)
      0.06188449 = weight(abstract_txt:institutions in 78) [ClassicSimilarity], result of:
        0.06188449 = score(doc=78,freq=1.0), product of:
          0.122349896 = queryWeight, product of:
            1.9726577 = boost
            5.395192 = idf(docFreq=547, maxDocs=44421)
            0.0114959525 = queryNorm
          0.5057993 = fieldWeight in 78, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.395192 = idf(docFreq=547, maxDocs=44421)
            0.09375 = fieldNorm(doc=78)
      0.076170534 = weight(abstract_txt:research in 78) [ClassicSimilarity], result of:
        0.076170534 = score(doc=78,freq=2.0), product of:
          0.18183233 = queryWeight, product of:
            5.0060654 = boost
            3.159582 = idf(docFreq=5124, maxDocs=44421)
            0.0114959525 = queryNorm
          0.41890535 = fieldWeight in 78, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.159582 = idf(docFreq=5124, maxDocs=44421)
            0.09375 = fieldNorm(doc=78)
      0.5675602 = weight(abstract_txt:leadership in 78) [ClassicSimilarity], result of:
        0.5675602 = score(doc=78,freq=1.0), product of:
          0.7731506 = queryWeight, product of:
            8.589 = boost
            7.8302665 = idf(docFreq=47, maxDocs=44421)
            0.0114959525 = queryNorm
          0.73408747 = fieldWeight in 78, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.8302665 = idf(docFreq=47, maxDocs=44421)
            0.09375 = fieldNorm(doc=78)
    0.16 = coord(4/25)
  5. Yan, E.; Sugimoto, C.R.: Institutional interactions : exploring social, cognitive, and geographic relationships between institutions as demonstrated through citation networks (2011) 0.12 
    0.11719959 = sum of:
  0.11719959 = product of:
    0.41856998 = sum of:
      0.037639193 = weight(abstract_txt:factors in 627) [ClassicSimilarity], result of:
        0.037639193 = score(doc=627,freq=2.0), product of:
          0.06876852 = queryWeight, product of:
            1.2075334 = boost
            4.9538813 = idf(docFreq=851, maxDocs=44421)
            0.0114959525 = queryNorm
          0.5473317 = fieldWeight in 627, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.9538813 = idf(docFreq=851, maxDocs=44421)
            0.078125 = fieldNorm(doc=627)
      0.07498598 = weight(abstract_txt:institutional in 627) [ClassicSimilarity], result of:
        0.07498598 = score(doc=627,freq=2.0), product of:
          0.108880356 = queryWeight, product of:
            1.5194242 = boost
            6.2334075 = idf(docFreq=236, maxDocs=44421)
            0.0114959525 = queryNorm
          0.68870074 = fieldWeight in 627, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.2334075 = idf(docFreq=236, maxDocs=44421)
            0.078125 = fieldNorm(doc=627)
      0.024384001 = weight(abstract_txt:social in 627) [ClassicSimilarity], result of:
        0.024384001 = score(doc=627,freq=1.0), product of:
          0.074257426 = queryWeight, product of:
            1.5368088 = boost
            4.2031517 = idf(docFreq=1804, maxDocs=44421)
            0.0114959525 = queryNorm
          0.32837123 = fieldWeight in 627, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.2031517 = idf(docFreq=1804, maxDocs=44421)
            0.078125 = fieldNorm(doc=627)
      0.07315337 = weight(abstract_txt:geographical in 627) [ClassicSimilarity], result of:
        0.07315337 = score(doc=627,freq=1.0), product of:
          0.13493638 = queryWeight, product of:
            1.6914876 = boost
            6.939294 = idf(docFreq=116, maxDocs=44421)
            0.0114959525 = queryNorm
          0.5421323 = fieldWeight in 627, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.939294 = idf(docFreq=116, maxDocs=44421)
            0.078125 = fieldNorm(doc=627)
      0.09336158 = weight(abstract_txt:collaborations in 627) [ClassicSimilarity], result of:
        0.09336158 = score(doc=627,freq=1.0), product of:
          0.15876384 = queryWeight, product of:
            1.8347635 = boost
            7.5270805 = idf(docFreq=64, maxDocs=44421)
            0.0114959525 = queryNorm
          0.58805317 = fieldWeight in 627, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.5270805 = idf(docFreq=64, maxDocs=44421)
            0.078125 = fieldNorm(doc=627)
      0.051570404 = weight(abstract_txt:institutions in 627) [ClassicSimilarity], result of:
        0.051570404 = score(doc=627,freq=1.0), product of:
          0.122349896 = queryWeight, product of:
            1.9726577 = boost
            5.395192 = idf(docFreq=547, maxDocs=44421)
            0.0114959525 = queryNorm
          0.42149937 = fieldWeight in 627, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.395192 = idf(docFreq=547, maxDocs=44421)
            0.078125 = fieldNorm(doc=627)
      0.063475445 = weight(abstract_txt:research in 627) [ClassicSimilarity], result of:
        0.063475445 = score(doc=627,freq=2.0), product of:
          0.18183233 = queryWeight, product of:
            5.0060654 = boost
            3.159582 = idf(docFreq=5124, maxDocs=44421)
            0.0114959525 = queryNorm
          0.34908777 = fieldWeight in 627, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.159582 = idf(docFreq=5124, maxDocs=44421)
            0.078125 = fieldNorm(doc=627)
    0.28 = coord(7/25)