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Scientific citations in Wikipedia

Nielsen, Finn Arup·2007·First Monday

Abstract

The Internet-based encyclopaedia Wikipedia has grown to become one of the most visited Web sites on the Internet, but critics have questioned the quality of entries. An empirical study of Wikipedia found errors in a 2005 sample of science entries. Biased coverage and lack of sources are among the "Wikipedia risks." This paper describes a simple assessment of these aspects by examining the outbound links from Wikipedia articles to articles in scientific journals with a comparison against journal statistics from Journal Citation Reports such as impact factors. The results show an increasing use of structured citation markup and good agreement with citation patterns seen in the scientific literature though with a slight tendency to cite articles in high-impact journals such as Nature and Science. These results increase confidence in Wikipedia as a reliable information resource for science in general.

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Research works printed but not linked: 7

  1. Denning, P., Horning, J., Parnas, D., and Weinstein, L. Wikipedia risks. Comm. ACM 48, 152 December (2005).
  2. Kleinberg, J. M. Authoritative sources in a hyperlinked environment. J. ACM 46, 604-632 (1999).
  3. Bellomi, F. and Bonato, R. Network analysis of Wikipedia. In Proceedings of Wiki- mania 2005 -The First International Wikimedia Conference, (2005).
  4. Neus, A. Managing information quality in virtual communities of practice. In Pro- ceedings of the 6th International Conference on Information Quality at MIT, Pierce, E. and Katz-Haas, R., editors (Sloan School of Management, Boston, MA, 2001).
  5. Zeng, H., Alhossaini, M., Ding, L., Fikes, R., and McGuinness, D. L. Computing trust from revision history. In Proceedings of the 2006 International Conference on Privacy, Security and Trust, October (2006).
  6. Adler, B. T. and de Alfaro, L. A content-driven reputation system for the Wikipedia. In Proceedings of the Sixteenth International World Wide Web Con- ference (WWW2007) May 8-12, 2007 Banff, Alberta, CANADA, 261+, (2007).
  7. Lawrence, S. Free online availability substantially increases a paper's impact. Nature 411, 521 (2001).

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Metadata

Authors
Nielsen, F. A.
Venue
First Monday
Published
2007-08-06
ISSN
1396-0466
Cited by
61
References
1

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