@inproceedings{CHI-2015-0005RSP,
	author        = "Thomas Ludwig and Christian Reuter and Tim Siebigteroth and Volkmar Pipek",
	booktitle     = "{Proceedings of the 33rd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2702123.2702265",
	isbn          = "978-1-4503-3145-6",
	pages         = "4083--4092",
	publisher     = "{ACM}",
	title         = "{CrowdMonitor: Mobile Crowd Sensing for Assessing Physical and Digital Activities of Citizens during Emergencies}",
	year          = 2015,
}