Sergey Bereg Minghui Jiang Wencheng Wang Boting Yang Binhai Zhu Simplifying 3D Polygonal Chains Under the Discrete Fréchet Distance. 630-641 2008 LATIN http://dx.doi.org/10.1007/978-3-540-78773-0_54 conf/latin/2008 db/conf/latin/latin2008.html#BeregJWYZ08