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http://dx.doi.org/10.5392/JKCA.2015.15.10.387

Generation of Collaboration Network and Analysis of Researcher's Role in National Cancer Center  

Jang, Hae-Lan (중부대학교 간호학과)
Publication Information
The Journal of the Korea Contents Association / v.15, no.10, 2015 , pp. 387-399 More about this Journal
Abstract
Recently collaboration network is generated to find out experts in their field as potential collaborators in health care sector. In this paper, the co-author network of a National Cancer Center researcher was generated for identifying each researcher's role and collaborative research pattern. The co-author network of 2,437 authors was extracted from 1,194 SCI(E) publications from 2000 to 2010 and author's role was analyzed by author's centrality value. Centrality reflecting only the number of papers and centrality weighted by the paper number, impact factor, and authorship contribution was evaluated. On the comparison with simple degree centrality value and the weighted degree centrality, difference of value was statistically significant(t=11.66, p=0.00). Co-author network considering various variables of the paper provides more objective figure of researcher's role. This suggests that co-author network could be more effective in identifying potential collaborators.
Keywords
Collaboration Network; Authorship; IF; Centrality Analysis;
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Times Cited By KSCI : 9  (Citation Analysis)
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