Digraph clustering by the BlueRed method
Tiancheng Liu[1], Dimitris Floros[2], Nikos Pitsianis[2][1], Xiaobai Sun[1]
[1] Department of Computer Science, Duke University, Durham, NC 27708, USA
[2] Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece