YifanHu Multilevel

Yifan Hu's Multilevel algorithm is fast. See this video: http://www.youtube.com/watch?v=b42D0jDq7oc

Reference

http://yifanhu.net/PUB/graph_draw_small.pdf

Source code

org.gephi.layout.plugin.multilevel.MultiLevelLayout.java Author: Helder Suzuki.