M. Rosvall, and C. Bergstrom. (2007)cite arxiv:0707.0609Comment: 7 pages and 4 figures plus supporting material. For associated source code, see http://www.tp.umu.se/~rosvall/.
J. Hidders, M. Dumas, W. van der Aalst, A. ter Hofstede, and J. Verelst. Proceedings of the 2005 Australasian Symposium on Theory of Computing - Volume 41, page 3--11. Darlinghurst, Australia, Australia, Australian Computer Society, Inc., (2005)
I. Dorn, A. Lindenblatt, and K. Zweig. Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012), page 9--14. Washington, DC, USA, IEEE Computer Society, (2012)