Keyphrases
- privacy preserving
- road network
- privacy preservation
- multi party
- privacy preserving data mining algorithms
- spatial networks
- vertically partitioned data
- differentially private
- horizontally partitioned
- query processing
- privacy guarantees
- privacy protection
- data privacy
- range queries
- spatial queries
- preserving privacy
- privacy sensitive
- privacy preserving data mining
- sensitive information
- travel time
- location based services
- k nearest neighbor
- support vector machine