Detection of anomalous events from unlabeled sensor data in smart building environments.
Padmini JaikumarAca GacicBurton AndrewsMichael DambierPublished in: ICASSP (2011)
Keyphrases
- sensor data
- smart environments
- low cost sensors
- human activities
- sensor readings
- sensor networks
- anomaly detection
- event detection
- data streams
- disease outbreaks
- heterogeneous sensor networks
- sensor measurements
- health monitoring
- physical objects
- sensor data streams
- ambient intelligence
- activity recognition
- multiple sensors
- earth observation
- normal behavior
- sensory data
- data sets
- change detection
- risk management
- labeled data
- unsupervised learning
- expert systems
- image processing