CONF Santani_UBICOMP_2016/IDIAP The Night is Young: Urban Crowdsourcing of Nightlife Patterns Santani, Darshan Biel, Joan-Isaac Labhart, Florian Truong, Jasmine Landolt, Sara Kuntsche, Emmanuel Gatica-Perez, Daniel EXTERNAL http://publications.idiap.ch/attachments/papers/2016/Santani_UBICOMP_2016.pdf PUBLIC Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing UbiComp '16 2016 ACM http://dx.doi.org/10.1145/2971648.2971713 doi