Mix zones: user privacy in location-aware services
- 10 June 2004
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
Privacy of personal location information is becoming an increasingly important issue. This paper refinesa method, called the mix zone, developed to enhance userprivacy in location-based services. We improve the mathematical model, examine and minimise computational complexity and develop a method of providing feedback to users.Keywords
This publication has 6 references indexed in Scilit:
- Anonymous Usage of Location-Based Services Through Spatial and Temporal CloakingPublished by Association for Computing Machinery (ACM) ,2003
- Location privacy in pervasive computingIEEE Pervasive Computing, 2003
- Efficient algorithms for finding maximum matching in graphsACM Computing Surveys, 1986
- Some Matching Problems for Bipartite GraphsJournal of the ACM, 1978
- The Hungarian method for the assignment problemNaval Research Logistics Quarterly, 1955
- A Mathematical Theory of CommunicationBell System Technical Journal, 1948