Loet Leydesdorff

Personal Homepage
http://www.leydesdorff.net/
Employer
()
Email
loet@leydesdorff.net

Publication Statistics

Publication period start
1996
Publication period end
2008
Number of co-authors
10

Co-authors
Number of publications with favourite co-authors

Productive Colleagues
Most productive colleagues in number of publications

Publications

Leydesdorff, Loet (2008): Patent classifications as indicators of intellectual organization. In JASIST - Journal of the American Society for Information Science and Technology, 59 (10) pp. 1582-1597. http://dx.doi.org/10.1002/asi.20814

Leydesdorff, Loet, Zhou, Ping (2008): Co-word analysis using the Chinese character set. In JASIST - Journal of the American Society for Information Science and Technology, 59 (9) pp. 1528-1530. http://dx.doi.org/10.1002/asi.20862

Lucio-Arias, Diana, Leydesdorff, Loet (2008): Main-path analysis and path-dependent transitions in HistCiteTM-based historiograms. In JASIST - Journal of the American Society for Information Science and Technology, 59 (12) pp. 1948-1962. http://dx.doi.org/10.1002/asi.20903

Leydesdorff, Loet, Schank, Thomas (2008): Dynamic animations of journal maps: Indicators of structural changes and interdisciplinary. In JASIST - Journal of the American Society for Information Science and Technology, 59 (11) pp. 1810-1818. http://dx.doi.org/10.1002/asi.20891

Leydesdorff, Loet (2008): Caveats for the use of citation indicators in research and journal evaluations. In JASIST - Journal of the American Society for Information Science and Technology, 59 (2) pp. 278-287. http://dx.doi.org/10.1002/asi.20743

Leydesdorff, Loet (2008): On the normalization and visualization of author co-citation data: Salton\'s Cosine versus. In JASIST - Journal of the American Society for Information Science and Technology, 59 (1) pp. 77-85. http://dx.doi.org/10.1002/asi.20732

Leydesdorff, Loet (2007): Betweenness centrality as an indicator of the interdisciplinarity of scientific journals. In JASIST - Journal of the American Society for Information Science and Technology, 58 (9) pp. 1303-1319. http://dx.doi.org/10.1002/asi.20614

Leydesdorff, Loet (2007): Should co-occurrence data be normalized? A rejoinder. In JASIST - Journal of the American Society for Information Science and Technology, 58 (14) pp. 2411-2413. http://dx.doi.org/10.1002/asi.20691

Zhou, Ping, Leydesdorff, Loet (2007): A comparison between the China Scientific and Technical Papers and Citations Database and . In JASIST - Journal of the American Society for Information Science and Technology, 58 (2) pp. 223-236. http://dx.doi.org/10.1002/asi.20475

Leydesdorff, Loet (2007): Visualization of the citation impact environments of scientific journals: An online mappin. In JASIST - Journal of the American Society for Information Science and Technology, 58 (1) pp. 25-38. http://dx.doi.org/10.1002/asi.20406

Leydesdorff, Loet (2006): Can scientific journals be classified in terms of aggregated journal-journal citation rela. In JASIST - Journal of the American Society for Information Science and Technology, 57 (5) pp. 601-613. http://dx.doi.org/10.1002/asi.20322

Leydesdorff, Loet, Bensman, Stephen J. (2006): Classification and powerlaws: The logarithmic transformation. In JASIST - Journal of the American Society for Information Science and Technology, 57 (11) pp. 1470-1486. http://dx.doi.org/10.1002/asi.20467

Leydesdorff, Loet, Vaughan, Liwen Qiu (2006): Co-occurrence matrices and their applications in information science: Extending ACA to the. In JASIST - Journal of the American Society for Information Science and Technology, 57 (12) pp. 1616-1628. http://dx.doi.org/10.1002/asi.20335

Leydesdorff, Loet (2005): Similarity measures, author cocitation analysis, and information theory. In JASIST - Journal of the American Society for Information Science and Technology, 56 (7) pp. 769-772. http://dx.doi.org/10.1002/asi.20130

Leydesdorff, Loet, Bihui, Jin (2005): Mapping the Chinese Science Citation Database in terms of aggregated journal-journal citat. In JASIST - Journal of the American Society for Information Science and Technology, 56 (14) pp. 1469-1479. http://dx.doi.org/10.1002/asi.20209

Wouters, Paul, Hellsten, Iina, Leydesdorff, Loet (2004): Internet time and the reliability of search engines. In First Monday, 9 (10) pp. . http://www.firstmonday.org/issues/issue9_10/wouters/index.html

Leydesdorff, Loet (2004): The university-industry knowledge relationship: Analyzing patents and the science base of . In JASIST - Journal of the American Society for Information Science and Technology, 55 (11) pp. 991-1001. http://dx.doi.org/10.1002/asi.20045

Leydesdorff, Loet (2003): Rejoinder to Van den Besselaar\'s letter entitled Descriptive statistics, inferential stat. In JASIST - Journal of the American Society for Information Science and Technology, 54 (11) pp. 1077-1078. http://dx.doi.org/10.1002/asi.10310

Leydesdorff, Loet (2003): Empirical evidence of self-organization? A rejoinder. In JASIST - Journal of the American Society for Information Science and Technology, 54 (8) pp. 804. http://dx.doi.org/10.1002/asi.10251

Leydesdorff, Loet (2002): Dynamic and evolutionary updates of classificatory schemes in scientific journal structure. In JASIST - Journal of the American Society for Information Science and Technology, 53 (12) pp. 987-994. http://dx.doi.org/10.1002/asi.10144

Leydesdorff, Loet, Heimeriks, Gaston (2001): The self-organization of the European Information Society: The case of biotechnology. In JASIST - Journal of the American Society for Information Science and Technology, 52 (13) pp. 1262-1274.

Leydesdorff, Loet (1997): Why Words and Co-Words Cannot Map the Development of the Sciences. In JASIST - Journal of the American Society for Information Science and Technology, 48 (5) pp. 418-427.

Besselaar, Peter Van den, Leydesdorff, Loet (1996): Mapping Change in Scientific Specialties: A Scientometric Reconstruction of the Developmen. In JASIST - Journal of the American Society for Information Science and Technology, 47 (6) pp. 415-436.