A caching and spatial K-anonymity driven privacy enhancement scheme in continuous location-based services.
Shaobo ZhangXiong LiZhiyuan TanTao PengGuojun WangPublished in: Future Gener. Comput. Syst. (2019)
Keyphrases
- location privacy
- location based services
- spatial data
- mobile environments
- spatial datasets
- mobile devices
- location information
- user privacy
- privacy preserving
- location aware
- mobile users
- road network
- spatial databases
- privacy protection
- spatial data mining
- rfid systems
- location dependent queries
- geographic information systems
- mobile applications
- spatial queries
- uncertain data
- location management
- private information
- privacy preserving data mining
- spatio temporal databases
- spatio temporal
- moving object databases
- information loss
- location dependent
- query processing
- data analysis