AXES at TRECVid 2011 by McGuinness, K, Aly, R, Chen, S, Frappier, M, Kleppe, M, Lee, H, Ordelman, R, Arandjelović, R, Juneja, M, Jawahar, CV, Vedaldi, A, Schwenninger, J, Tschöpel, S, Schneider, D, O'Conner, NE, Zisserman, A, Smeaton, A, Beunders, H