Arnau Vives-Guasch, Jordi Castellà-Roca, Magdalena Payeras-Capellà, Macià Mut Puigserver. An electronic and secure automatic fare collection system with revocable anonymity for users. In Gabriele Kotsis, David Taniar, Eric Pardede, Irfan Awan, Imad Saleh, Ismail Khalil, editors, MoMM 2010 - The Eighth International Conference on Advances in Mobile Computing and Multimedia, 8-10 November 2010, Paris, France. pages 387-392, ACM, 2010. [doi]
Abstract is missing.