A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2010; you can also visit the original URL.
The file type is
2008 Ninth International Conference on Mobile Data Management Workshops, MDMW
In order to access location-based services, mobile users have to disclose their exact locations to service providers. However, adversaries could collect the location information for purposes against mobile users' privacy. There are existing solutions for privacy protection by utilizing the K-anonymity model. However, the computational and communication costs are high. This research proposes cache management techniques for further improving user privacy protection, saving computational power,doi:10.1109/mdmw.2008.2 fatcat:ln7gwwtignhvhfgnbsl5y7emcu