Supporting anonymous location queries in mobile environments with privacygrid.
Bhuvan BambaLing LiuPéter PestiTing WangPublished in: WWW (2008)
Keyphrases
- mobile environments
- location dependent
- location dependent queries
- semantic caching
- mobile objects
- location based services
- mobile users
- query processing
- mobile devices
- database
- spatial query processing
- context aware
- mobile applications
- mobile computing
- response time
- computing environments
- range queries
- efficient processing
- mobile agents
- data sources
- mobile networks
- continuous queries
- spatial queries
- multimedia
- answering queries
- multi dimensional
- distributed systems
- intelligent systems
- distributed query processing
- multi agent
- image sequences
- query optimization