An anonymous communication model for privacy-enhanced location based service using an echo agent

Eun-Ae Cho, Chang-Joo Moon, Hyun-Soo Im, Doo-Kwon Baik. An anonymous communication model for privacy-enhanced location based service using an echo agent. In Won Kim, Hyung-Jin Choi, Dongho Won, editors, Proceedings of the 3rd International Conference on Ubiquitous Information Management and Communication, ICUIMC 2009, Suwon, Korea, January 15-16, 2009. pages 290-297, ACM, 2009. [doi]