Privacy and spatial pattern preservation in masked GPS trajectory data.
Dara E. SeidlPiotr JankowskiMing-Hsiang TsouPublished in: Int. J. Geogr. Inf. Sci. (2016)
Keyphrases
- trajectory data
- spatial patterns
- gps data
- map matching
- spatio temporal
- road segments
- road network
- moving objects
- traffic management
- moving object trajectories
- space time
- spatial distribution
- personal information
- gene expression
- privacy preserving
- pattern discovery
- temporal information
- mobility data
- privacy preserving data mining
- spatial data
- privacy aware
- privacy concerns
- private information
- urban environments
- sensitive information
- location based services
- databases
- global positioning system
- traffic conditions
- personal data
- sensitive data
- privacy protection