Privacy-aware querying over sensitive trajectory data.
Nikos PelekisAris Gkoulalas-DivanisMarios VodasDespina KopanakiYannis TheodoridisPublished in: CIKM (2011)
Keyphrases
- mobility data
- privacy aware
- trajectory data
- personal information
- query engine
- location aware
- road network
- moving objects
- databases
- privacy preservation
- visual analytics
- privacy preserving
- space time
- temporal information
- query processing
- role based access control
- query language
- social networks
- traffic management
- spatio temporal
- location based services
- spatial data
- location information
- query evaluation
- database systems
- database management systems