17:00 -> 18:30% Friday, 17th Room Alhambra II Psychological Maps 2.0: A web gamification enterprise starting in London Presenters: Daniele Quercia, Jon Crowcroft, Virgilio Almeida, João Paulo Pesce
17:00 -> 18:30% Friday, 17th Room Alhambra II Using Stranger as Sensors: Temporal and Geo-sensitive Q&A via Social (Best student paper nominee) Presenters: Yefeng Liu, Tatsuo Nakajima, Todorka Alexandrova
17:00 -> 18:30% Friday, 17th Room Alhambra II Hierarchical Geographical Modeling of User locations from Social Media Posts Presenters: Amr Ahmed, Liangjie Hong, Alex Smola
17:00 -> 18:30% Friday, 17th Room Alhambra II Uncovering locally characterizing regions Presenters: Adam Rae, Bart Thomee