Inter-Active Learning of Ad-Hoc Classifiers for Video Visual Analytics. IEEE Conference on Visual Analytics Science and Technology (VAST), 2012, 2012. [PUMA: 2012 interactive-learning spp-1335-video vis(us) vis-is visus visus:heidemgr visus:hoeferbn visus:hoeferms visus:netzelrf visus:weiskopf visweek2012] URL