1 code implementation • 1 Apr 2013 • Travis Martin, Brian Ball, Brian Karrer, M. E. J. Newman
A large number of published studies have examined the properties of either networks of citation among scientific papers or networks of coauthorship among scientists.
Digital Libraries Social and Information Networks Physics and Society
1 code implementation • 18 Apr 2011 • Brian Ball, Brian Karrer, M. E. J. Newman
We show how the method can be implemented using a fast, closed-form expectation-maximization algorithm that allows us to analyze networks of millions of nodes in reasonable running times.
Social and Information Networks Statistical Mechanics Physics and Society
