Enabling Privacy-Preserving Geographic Range Query in Fog-Enhanced IoT Services.
Yu GuoHongcheng XieCong WangXiaohua JiaPublished in: IEEE Trans. Dependable Secur. Comput. (2022)
Keyphrases
- privacy preserving
- range queries
- user privacy
- multi dimensional
- privacy preserving data mining
- privacy preservation
- location information
- r tree
- personal data
- index structure
- multi party
- service providers
- vertically partitioned data
- ubiquitous computing
- data privacy
- sensitive information
- context aware
- query processing
- horizontally partitioned data
- privacy protection
- private information
- privacy concerns
- cloud computing
- private data
- privacy preserving association rule mining
- mobile applications
- nearest neighbor
- management system
- privacy issues
- sensitive data
- external memory
- knn
- mobile environments
- data collection
- feature selection
- data mining