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Erjia Yan
Researcher at Drexel University
Publications - 104
Citations - 4194
Erjia Yan is an academic researcher from Drexel University. The author has contributed to research in topics: Citation & Software. The author has an hindex of 31, co-authored 99 publications receiving 3378 citations. Previous affiliations of Erjia Yan include Indiana University & Nanjing University.
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Web of Science use in published research and review papers 1997–2017: a selective, dynamic, cross-domain, content-based analysis
TL;DR: This is the first study to empirically investigate the documentation of the use of the WoS platform in published academic papers in both scientometric and linguistic terms.
Journal IssueDOI
PageRank for ranking authors in co-citation networks
TL;DR: It is found that in the author co-citation network, citation rank is highly correlated with PageRank with different damping factors and also with different weighted PageRank algorithms; citation rank and PageRank are not significantly correlated with centrality measures; and h-index rank does not significantly correlate with centraly measures but does significantly correlates with other measures.
Journal IssueDOI
Applying centrality measures to impact analysis: A coauthorship network analysis
Erjia Yan,Ying Ding +1 more
TL;DR: It is found that the four centrality measures are significantly correlated with citation counts and it is suggested thatcentrality measures can be useful indicators for impact analysis.
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Applying centrality measures to impact analysis: A coauthorship network analysis
Erjia Yan,Ying Ding +1 more
TL;DR: This article constructs an evolving coauthorship network and calculates four centrality measures (closeness, betweenness, degree and PageRank) for authors in this network and finds out that the fourcentrality measures are significantly correlated with citation counts.
Posted Content
PageRank for ranking authors in co-citation networks
TL;DR: It is found that in the author co-citation network, citation rank is highly correlated with PageRank's with different damping factors and also with different PageRank algorithms; citation rank and PageRank are not significantly correlation with centrality measures; and h-index is not significantly correlated withcentrality measures.