Social Event Detection at MediaEval 2011: Challenges, Dataset and Evaluation

S. Papadopoulos, R. Troncy, V. Mezaris, B. Huet and I. Kompatsiaris, "Social Event Detection at MediaEval 2011: Challenges, Dataset and Evaluation", Working Notes Proceedings of the MediaEval 2011 Workshop, Santa Croce in Fossabanda, Pisa, Italy, September 1-2, 2011