Efficient security policy enforcement for the mobile environment
Journal of Computer Security - 20th Annual IFIP WG 11.3 Working Conference on Data and Applications Security (DBSec'06)
Toward a distributed k-anonymity protocol for location privacy
Proceedings of the 7th ACM workshop on Privacy in the electronic society
Measuring query privacy in location-based services
Proceedings of the second ACM conference on Data and Application Security and Privacy
Exploring dependency for query privacy protection in location-based services
Proceedings of the third ACM conference on Data and application security and privacy
Protecting query privacy in location-based services
Geoinformatica
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The increasing popularity of GPS device has boosted many Web applications where people can upload, browse and exchange their GPS tracks. In these applications, spatial or temporal search function could provide an effective way for users to retrieve specific ...