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Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology)  2008, Vol. 9 Issue (7): 582-590    DOI: 10.1631/jzus.B0840001
Biotechnology and Biochemistry     
On indexing in the Web of Science and predicting journal impact factor
Xiu-fang WU, Qiang FU, Ronald ROUSSEAU
Journals of Zhejiang University SCIENCE (A&B), Zhejiang University Press, Hangzhou 310027, China; Zhejiang University Press, Hangzhou 310028, China; KHBO-Association K.U. Leuven, Industrial Sciences and Technology, Zeedijk 101-8400 Oostende, Belgium; K.U. Leuven, Steunpunt O&O Indicatoren, Dekenstraat 2, B-3000 Leuven, Belgium
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Abstract  We discuss what document types account for the calculation of the journal impact factor (JIF) as published in the Journal Citation Reports (JCR). Based on a brief review of articles discussing how to predict JIFs and taking data differences between the Web of Science (WoS) and the JCR into account, we make our own predictions. Using data by cited-reference searching for Thomson Scientific’s WoS, we predict 2007 impact factors (IFs) for several journals, such as Nature, Science, Learned Publishing and some Library and Information Sciences journals. Based on our colleagues’ experiences we expect our predictions to be lower bounds for the official journal impact factors. We explain why it is useful to derive one’s own journal impact factor.

Key wordsWoS (Web of Science)      JCR (Journal Citation Reports)      Citation analysis      Predicted impact factors     
Received: 10 February 2008     
CLC:  G23  
  G354  
Cite this article:

Xiu-fang WU, Qiang FU, Ronald ROUSSEAU. On indexing in the Web of Science and predicting journal impact factor. Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology), 2008, 9(7): 582-590.

URL:

http://www.zjujournals.com/xueshu/zjus-b/10.1631/jzus.B0840001     OR     http://www.zjujournals.com/xueshu/zjus-b/Y2008/V9/I7/582

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