@inproceedings{ChangYHXY15,
	title     = {Semantic Concept Discovery for Large-Scale Zero-Shot Event Detection},
	author    = {Xiaojun Chang and Yi Yang and Alexander G. Hauptmann and Eric P. Xing and Yao-Liang Yu},
	year      = {2015},
	booktitle = {International Joint Conference on Artificial Intelligence {(IJCAI)}},
}