-
Thelwall, M.; Vaughan, L.: New versions of PageRank employing alternative Web document models (2004)
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- Source
- Aslib proceedings. 56(2004) no.1, S.24-33
-
Vaughan, L.; Hahn, T.B.: Profile, needs, and expectations of information professionals : what we learned from the 2003 ASIST membership survey (2005)
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- Source
- Journal of the American Society for Information Science and Technology. 56(2005) no.1, S.95-105
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Vaughan, L.; Shaw, D.: Web citation data for impact assessment : a comparison of four science disciplines (2005)
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- Journal of the American Society for Information Science and Technology. 56(2005) no.10, S.1075-1087
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Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015)
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- Source
- Journal of the Association for Information Science and Technology. 66(2015) no.1, S.13-22