Sergio Mascetti, Claudio Bettini, Dario Freni, Xiaoyang Sean Wang, Sushil Jajodia. Privacy-Aware Proximity Based Services. In MDM 2009, Tenth International Conference on Mobile Data Management, Taipei, Taiwan, 18-20 May 2009. pages 31-40, IEEE Computer Society, 2009. [doi]
Abstract is missing.