Accurate Range Query With Privacy Preservation for Outsourced Location-Based Service in IoT.
Zhao Man LiuLei WuWeizhi MengHao WangWei WangPublished in: IEEE Internet Things J. (2021)
Keyphrases
- privacy preservation
- range queries
- location based services
- location information
- privacy preserving
- multi dimensional
- index structure
- privacy preserving data mining
- sensitive information
- data privacy
- r tree
- management system
- data quality
- mobile devices
- data mining
- road network
- spatial data
- cloud computing
- query processing
- third party
- sensitive data
- privacy protection
- knn
- private information
- database systems