@inproceedings {2660509,
	title = {Event Understanding in Endoscopic Surgery Videos},
	journal = {HuEvent {\textquoteright}14: Proceedings of the 1st ACM International Workshop on Human Centered Event Understanding from Multimedia},
	year = {2014},
	pages = {17{\textendash}22},
	publisher = {ACM},
	address = {New York, NY, USA},
	isbn = {978-1-4503-3120-3},
	doi = {http://doi.acm.org/10.1145/2660505.2660509},
	author = {Guggenberger, Mario and Riegler, Michael and Lux, Mathias and Halvorsen, P{\r a}l}
}
@inproceedings {2594789,
	title = {PictureSort: Gamification of Image Ranking},
	journal = {GamifIR {\textquoteright}14: Proceedings of the First International Workshop on Gamification for Information Retrieval},
	year = {2014},
	pages = {57{\textendash}60},
	publisher = {ACM},
	address = {New York, NY, USA},
	isbn = {978-1-4503-2892-0},
	doi = {http://doi.acm.org/10.1145/2594776.2594789},
	author = {Lux, Mathias and Guggenberger, Mario and Riegler, Michael}
}
