Daniel Weinland Rémi Ronfard Edmond Boyer Automatic Discovery of Action Taxonomies from Multiple Views. 1639-1645 2006 conf/cvpr/2006 CVPR (2) http://doi.ieeecomputersociety.org/10.1109/CVPR.2006.65 db/conf/cvpr/cvpr2006-2.html#WeinlandRB06