Privacy Protection through Query Rewriting in Smart Environments.
Hannes GrunertAndreas HeuerPublished in: EDBT (2016)
Keyphrases
- query rewriting
- smart environments
- privacy protection
- ambient intelligence
- query answering
- query optimization
- data sharing
- conjunctive queries
- context aware
- sensor data
- information loss
- data integration
- privacy preserving
- activity recognition
- spatial databases
- data collection
- smart home
- human behavior
- statistical databases
- query execution
- sensitive information
- private information
- xml queries
- artificial intelligence
- xpath queries
- databases
- query evaluation
- human activities
- intelligent agents
- tree patterns