Gabriel Maganis, Elaine Shi, Hao Chen, Dawn Song. Opaak: using mobile phones to limit anonymous identities online. In Nigel Davies, Srinivasan Seshan, Lin Zhong, editors, The 10th International Conference on Mobile Systems, Applications, and Services, MobiSys'12, Ambleside, United Kingdom - June 25 - 29, 2012. pages 295-308, ACM, 2012. [doi]
Abstract is missing.