Matthew Dickerson Robert L. (Scot) Drysdale III Scott A. McElfresh Emo Welzl Fast Greedy Triangulation Algorithms. 211-220 1994 Symposium on Computational Geometry http://doi.acm.org/10.1145/177424.177649 db/conf/compgeom/compgeom94.html#DickersonDMW94