PROS: a peer-to-peer system for location privacy protection on road networks.
Jie BaoHaiquan ChenWei-Shinn KuPublished in: GIS (2009)
Keyphrases
- road network
- privacy protection
- location based services
- peer to peer
- location privacy
- data sharing
- location information
- travel time
- shortest path
- moving objects
- data collection
- information loss
- privacy preserving
- spatial networks
- sensitive information
- statistical databases
- statistical disclosure
- digital libraries
- private information
- ad hoc networks
- data sets
- mobile users
- data access
- spatial data
- database systems
- mobile environments
- trajectory data
- databases
- anonymized data
- database