@inproceedings{,
	author          = {Alessandro Bozzon, Marco Brambilla, Stefano Ceri, Andrea Mauri},
	title           = {Reactive crowdsourcing},
	booktitle       = { WWW '13 Proceedings of the 22nd international conference on World Wide Web},
	publisher       = {International World Wide Web Conferences Steering Committee},
	year            = {2013},
	month           = {May 13-17},
	pages           = {153-164},
	isbn            = {978-1-4503-2035-1},
	location        = {Rio de Janeiro, Brazil},
	group           = {WIS}
}