Integration of Syrian Refugees: Insights from D4R, Media Events and Housing Market Data. - Simone Bertoli; Paolo Cintia; Fosca Giannotti; Etienne Madinier; Caglar Ozden; Michael Packard; Dino Pedreschi; Hillel Rapoport; Alina Sîrbu; Biagio Speciale (Data for Refugees Challenge, 2019)