Annalisa Socievole, Floriano De Rango, Salvatore Marano. Predicting Links in Human Contact Networks Using Online Social Proximity. In Muhammad Aurangzeb Ahmad, Cuihua Shen, Jaideep Srivastava, Noshir Contractor, editors, Predicting Real World Behaviors from Virtual World Data @ SocialCom 2013, Washington, DC, USA, September 2013. Springer Proceedings in Complexity, pages 85-102, Springer, 2013. [doi]