Paul Smith Niels da Vitoria Lobo Mubarak Shah TemporalBoost for Event Recognition. 733-740 2005 conf/iccv/2005 ICCV http://doi.ieeecomputersociety.org/10.1109/ICCV.2005.234 db/conf/iccv/iccv2005-1.html#SmithLS05a