IBM research and Columbia University TRECVID-2013 Multimedia Event Detection (MED), Multimedia Event Recounting (MER), Surveillance event detection (SED), and semantic indexing (SIN) systemsLisa BrownLiangliang Caoet al.2013TREC 2013
IBM research and columbia university TRECVID-2012 multimedia event detection (MED), multimedia event recounting (MER), and semantic indexing (SIN) systemsLiangliang CaoyShih-Fu Changet al.2012TRECVID 2012
IBM research and Columbia University TRECVID-2011 multimedia event detection (MED) systemLiangliang CaoShih-Fu Changet al.2011TRECVID 2011