P3GQ: A practical privacy-preserving generic location-based services query scheme.
Ming ZengKai ZhangJie ChenHaifeng QianPublished in: Pervasive Mob. Comput. (2018)
Keyphrases
- privacy preserving
- location based services
- location privacy
- user privacy
- horizontally partitioned data
- privacy preservation
- privacy preserving data mining
- mobile devices
- location information
- vertically partitioned data
- privacy protection
- query processing
- road network
- mobile users
- location aware
- private information
- data sources
- database
- spatial data
- mobile environments
- communication cost
- mobile applications
- privacy concerns
- data privacy
- sensitive information
- sensitive data
- data objects
- data structure
- data mining
- scalar product
- data streams
- context aware
- sensor networks
- knowledge discovery