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Wolfram, D.; Wang, P.; Zhang, J.: Identifying Web search session patterns using cluster analysis : a comparison of three search environments (2009)
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- Journal of the American Society for Information Science and Technology. 60(2009) no.5, S.896-910
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Zhang, J.; Wolfram, D.; Wang, P.; Hong, Y.; Gillis, R.: Visualization of health-subject analysis based on query term co-occurrences (2008)
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- Journal of the American Society for Information Science and Technology. 59(2008) no.12, S.1933-1947
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Zhang, J.; Wolfram, D.; Wang, P.: Analysis of query keywords of sports-related queries using visualization and clustering (2009)
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- Journal of the American Society for Information Science and Technology. 60(2009) no.8, S.1550-1571