Siu-Wing Cheng Olivier Devillers 30th Annual Symposium on Computational Geometry, SoCG'14, Kyoto, Japan, June 08 - 11, 2014 ACM SoCG 2014 978-1-4503-2594-3 https://doi.org/10.1145/2582112 db/conf/compgeom/compgeom2014.html