A Hierarchical Raster Method for Computing Voronoi Diagrams Based on Quadtrees.

Renliang Zhao Zhilin Li Jun Chen Christopher M. Gold Yong Zhang A Hierarchical Raster Method for Computing Voronoi Diagrams Based on Quadtrees. 1004-1013 2002 conf/iccS/2002-3 International Conference on Computational Science (3) http://link.springer.de/link/service/series/0558/bibs/2331/23311004.htm db/conf/iccS/iccS2002-3.html#ZhaoLCGZ02