Usage Analysis for the Identification of Research Trends in Digital Libraries (10 May 2003)
The analysis of user logs from large-scale digital libraries offers new opportunities to assess research trends in an institution's user communities. We describe the application of a methodology to derive weighted journal relationship networks from reader logs at the Los Alamos National Laboratory's Research Library during 1998 and 2001.
Article URL: http://www.dlib.org/dlib/may03/bollen/05bollen.html
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