1 code implementation • 15 Mar 2014 • Lucas G. S. Jeub, Prakash Balachandran, Mason A. Porter, Peter J. Mucha, Michael W. Mahoney
In this paper, we adopt a complementary perspective that "communities" are associated with bottlenecks of locally-biased dynamical processes that begin at seed sets of nodes, and we employ several different community-identification procedures (using diffusion-based and geodesic-based dynamics) to investigate community quality as a function of community size.
Social and Information Networks Disordered Systems and Neural Networks Combinatorics Adaptation and Self-Organizing Systems Physics and Society
no code implementations • 1 Oct 2013 • Prakash Balachandran, Edoardo Airoldi, Eric Kolaczyk
Consider observing an undirected network that is `noisy' in the sense that there are Type I and Type II errors in the observation of edges.