Frédéric Payan Stefanie Hahmann Georges-Pierre Bonneau Deforming surface simplification based on dynamic geometry sampling. 71-80 2007 conf/smi/2007 Shape Modeling International http://doi.ieeecomputersociety.org/10.1109/SMI.2007.14 db/conf/smi/smi2007.html#PayanHB07