publisher of TREC Video Retrieval Evaluation (TRECVID) 2010 workshop, Gaithersburg, MD, USA, November 2010 2010 TREC Video Retrieval Evaluation (TRECVID) 2008, workshop, Gaithersburg, MD, USA, November 2008 2008 TREC Video Retrieval Evaluation (TRECVID) 2007 workshop, Gaithersburg, MD, USA, November 2007 2007
