Evaluating Continuous Probabilistic Queries Over Imprecise Sensor Data.
Yinuo ZhangReynold ChengJinchuan ChenPublished in: DASFAA (1) (2010)
Keyphrases
- sensor data
- sensor data streams
- probabilistic databases
- sensor networks
- data streams
- uncertain databases
- sensor readings
- uncertain data
- sensor measurements
- human activities
- query processing
- multiple sensors
- raw sensor data
- query language
- sensory data
- efficient processing
- probabilistic model
- smart environments
- fault diagnosis
- database
- health monitoring
- expert systems