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  • × author_ss:"Leydesdorff, L."
  1. Leydesdorff, L.: Similarity measures, author cocitation Analysis, and information theory (2005) 0.00 
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    Journal of the American Society for Information Science and Technology. 56(2005) no.7, S.769-772
  2. Leydesdorff, L.; Zhou, P.: Co-word analysis using the Chinese character set (2008) 0.00 
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    Journal of the American Society for Information Science and Technology. 59(2008) no.9, S.1528-1530
  3. Leydesdorff, L.; Shin, J.C.: How to evaluate universities in terms of their relative citation impacts : fractional counting of citations and the normalization of differences among disciplines (2011) 0.00 
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    Journal of the American Society for Information Science and Technology. 62(2011) no.6, S.1146-1155
  4. Marx, W.; Bornmann, L.; Barth, A.; Leydesdorff, L.: Detecting the historical roots of research fields by reference publication year spectroscopy (RPYS) (2014) 0.00 
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    Journal of the Association for Information Science and Technology. 65(2014) no.4, S.751-764
  5. Leydesdorff, L.: Why words and co-word cannot map the development of the science (1997) 0.00 
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    Journal of the American Society for Information Science. 48(1997) no.5, S.418-427
  6. Leydesdorff, L.: ¬The university-industry knowledge relationship : analyzing patents and the science base of technologies (2004) 0.00 
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    Journal of the American Society for Information Science and Technology. 55(2004) no.11, S.991-1001
  7. Leydesdorff, L.: Clusters and maps of science journals based on bi-connected graphs in Journal Citation Reports (2004) 0.00 
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    Journal of documentation. 60(2004) no.4, S.371-427
  8. Leydesdorff, L.; Bihui, J.: Mapping the Chinese Science Citation Database in terms of aggregated journal-journal citation relations (2005) 0.00 
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    Journal of the American Society for Information Science and Technology. 56(2005) no.14, S.1469-1479
  9. Leydesdorff, L.: Can scientific journals be classified in terms of aggregated journal-journal citation relations using the Journal Citation Reports? (2006) 0.00 
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    Journal of the American Society for Information Science and Technology. 57(2006) no.5, S.601-613
  10. 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) 0.00 
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    Journal of the American Society for Information Science and Technology. 58(2007) no.2, S.223-236
  11. Leydesdorff, L.: Betweenness centrality as an indicator of the interdisciplinarity of scientific journals (2007) 0.00 
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    Journal of the American Society for Information Science and Technology. 58(2007) no.9, S.1303-1319
  12. Leydesdorff, L.: On the normalization and visualization of author co-citation data : Salton's Cosine versus the Jaccard index (2008) 0.00 
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    Journal of the American Society for Information Science and Technology. 59(2008) no.1, S.77-85
  13. Leydesdorff, L.: Caveats for the use of citation indicators in research and journal evaluations (2008) 0.00 
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    Journal of the American Society for Information Science and Technology. 59(2008) no.2, S.278-287
  14. Leydesdorff, L.: Patent classifications as indicators of intellectual organization (2008) 0.00 
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    Journal of the American Society for Information Science and Technology. 59(2008) no.10, S.1582-1597
  15. Leydesdorff, L.; Schank, T.: Dynamic animations of journal maps : indicators of structural changes and interdisciplinary developments (2008) 0.00 
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    Journal of the American Society for Information Science and Technology. 59(2008) no.11, S.1810-1818
  16. Egghe, L.; Leydesdorff, L.: ¬The relation between Pearson's correlation coefficient r and Salton's cosine measure (2009) 0.00 
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    Journal of the American Society for Information Science and Technology. 60(2009) no.5, S.1027-1036
  17. 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) 0.00 
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    Journal of the American Society for Information Science and Technology. 60(2009) no.6, S.1097-1117
  18. Leydesdorff, L.: How are new citation-based journal indicators adding to the bibliometric toolbox? (2009) 0.00 
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    Journal of the American Society for Information Science and Technology. 60(2009) no.7, S.1327-1336
  19. Leydesdorff, L.; Probst, C.: ¬The delineation of an interdisciplinary specialty in terms of a journal set : the case of communication studies (2009) 0.00 
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    Journal of the American Society for Information Science and Technology. 60(2009) no.8, S.1709-1718
  20. Leydesdorff, L.; Salah, A.A.A.: Maps on the basis of the Arts & Humanities Citation Index : the journals Leonardo and Art Journal versus "digital humanities" as a topic (2010) 0.00 
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    Journal of the American Society for Information Science and Technology. 61(2010) no.4, S.787-801

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