Dan Lin, Elisa Bertino, Reynold Cheng, Sunil Prabhakar. Position transformation: a location privacy protection method for moving objects. In Elisa Bertino, Maria Luisa Damiani, editors, Proceedings of the SIGSPATIAL ACM GIS 2008 International Workshop on Security and Privacy in GIS and LBS, SPRINGL 2008, November 4, 2008, Irvine, California, USA, Proceedings. pages 62-71, ACM, 2008. [doi]
Abstract is missing.