A New Algorithm for Computing the Minimal Enclosing Sphere in Feature Space.

Chonghui Guo Mingyu Lu Jian-Tao Sun Yuchang Lu A New Algorithm for Computing the Minimal Enclosing Sphere in Feature Space. 196-204 2005 conf/fskd/2005-2 FSKD (2) http://dx.doi.org/10.1007/11540007_24 db/conf/fskd/fskd2005-2.html#GuoLSL05