2009
DOI: 10.1002/asi.v60:10
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Cited by 42 publications
(5 citation statements)
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“…As seen in Fig. 1, the co-authorship network's characteristics are similar to that of a typical scale-free network, where a few nodes (authors) have high number of connections and most nodes have low number of connections (Yan and Ding 2009). The average out-degree of the network is 4.86 and the maximum out-degree is 152.…”
Section: Dataset and Experiments Setupmentioning
confidence: 56%
“…As seen in Fig. 1, the co-authorship network's characteristics are similar to that of a typical scale-free network, where a few nodes (authors) have high number of connections and most nodes have low number of connections (Yan and Ding 2009). The average out-degree of the network is 4.86 and the maximum out-degree is 152.…”
Section: Dataset and Experiments Setupmentioning
confidence: 56%
“…After this attempt, various studies applied social network analysis techniques on co-authorship networks, mainly focused on the centrality of scholars. Erjia and Ying (2009) validated that centrality of scholars and the number of their citations are significantly related. In their study, betweenness centrality and the number of citations showed the highest correlation.…”
Section: Network-based Indicatorsmentioning
confidence: 85%
“…Centrality theory [8][9][10][11][12], diffusion models [13], heat diffusion theory [14], evidence theory [15] etc., are the most frequently used techniques for obtaining top-K influential nodes in a network.…”
Section: Related Workmentioning
confidence: 99%
“…Many papers have been written to show co-relations among various centrality measures and to date, research has been carried out to answers these questions: which centrality measure is best for obtaining the top-K influential nodes in a given network, which centrality measure is the best fit for a given type of data etc. Yan et al [8] studied the correlation between degree centrality, closeness centrality, betweenness centrality and PageRank centrality in a co authorship network. Benzi et al [9] studied the correlation between sub-graph centrality and total communicability.…”
Section: Katz Centralitymentioning
confidence: 99%