Protecting query privacy in location-based services.
Xihui ChenJun PangPublished in: GeoInformatica (2014)
Keyphrases
- location based services
- location privacy
- privacy aware
- mobile devices
- trip planning
- nearest neighbor queries
- location information
- road network
- user privacy
- query point
- location aware
- response time
- privacy preservation
- mobile applications
- mobile users
- database
- query processing
- privacy preserving
- spatial data
- privacy protection
- mobile environments
- next generation networks
- data sources
- databases
- geographic regions
- knn
- mobile phone
- privacy issues
- range queries
- data objects
- context aware
- data privacy
- efficient processing
- personal information
- data structure
- third party
- uncertain data