A measure of authors' centrality in co-authorship networks based on the distribution of collaborative relationships.
Haiyang LuYuqiang FengPublished in: Scientometrics (2009)
Keyphrases
- centrality measures
- probability distribution
- social network analysis
- distance measure
- real time
- correlation coefficient
- social networks
- similarity measure
- collaborative learning
- uniformly distributed
- random walk
- authors examine
- degree centrality
- test statistic
- geographically dispersed
- kl divergence
- spatial distribution
- random variables
- markov chain
- graphical models
- text mining
- case study
- website
- search engine