Privacy-Preserving Location-Based Data Queries in Fog-Enhanced Sensor Networks.
Hongcheng XieYu GuoXiaohua JiaPublished in: IEEE Internet Things J. (2022)
Keyphrases
- sensor networks
- privacy preserving
- data collection
- sensor data
- environmental monitoring
- database
- data sets
- differentially private
- data analysis
- private data
- data privacy
- data sources
- data quality
- preserving privacy
- wireless sensor networks
- privacy sensitive
- privacy preservation
- personal data
- sensitive data
- horizontally partitioned
- aggregation queries
- horizontally partitioned data
- differential privacy
- sensor nodes
- data mining
- mobile devices
- data points
- original data
- sensitive information
- private information
- communication cost
- personal information
- multi party
- energy consumption
- privacy guarantees
- spatial data
- privacy requirements
- cloud computing
- vertically partitioned data
- privacy preserving data mining
- record linkage
- privacy concerns