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Lu, K.; Cai, X.; Ajiferuke, I.; Wolfram, D.: Vocabulary size and its effect on topic representation (2017)
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- Information processing and management. 53(2017) no.3, S.653-665
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Wolfram, D.; Xie, H.I.: Traditional IR for web users : a context for general audience digital libraries (2002)
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- Information processing and management. 38(2002) no.5, S.627-648
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Zhang, J.; Wolfram, D.: Visualization of term discrimination analysis (2001)
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Xie, H.I.; Wolfram, D.: State digital library usability contributing organizational factors (2002)
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Wolfram, D.; Zhang, J.: ¬An investigation of the influence of indexing exhaustivity and term distributions on a document space (2002)
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- Journal of the American Society for Information Science and Technology. 53(2002) no.11, S.944-952
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Olson, H.A.; Wolfram, D.: Syntagmatic relationships and indexing consistency on a larger scale (2008)
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- Journal of documentation. 64(2008) no.4, S.602-615
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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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Lu, K.; Wolfram, D.: Measuring author research relatedness : a comparison of word-based, topic-based, and author cocitation approaches (2012)
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Wang, F.; Wolfram, D.: Assessment of journal similarity based on citing discipline analysis (2015)
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Zhang, J.; Chen, Y.; Zhao, Y.; Wolfram, D.; Ma, F.: Public health and social media : a study of Zika virus-related posts on Yahoo! Answers (2020)
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Spink, A.; Wolfram, D.; Jansen, B.J.; Saracevic, T.: Searching the Web : the public and their queries (2001)
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- Journal of the American Society for Information Science and technology. 52(2001) no.3, S.226-234