Keyphrases
- sensor networks
- outlier detection
- data streams
- wireless sensor networks
- density ratio estimation
- detection algorithm
- sensor data
- sensor nodes
- fraud detection
- detect outliers
- underwater acoustic
- detecting outliers
- energy consumption
- energy efficient
- knowledge discovery
- environmental monitoring
- high dimensional datasets
- resource constrained
- sensor readings
- credit card fraud detection
- mobile sensor networks
- data aggregation
- density estimation
- energy efficiency
- communication cost
- routing protocol
- communication bandwidth
- data mining
- data sets
- data gathering
- network connectivity
- sensor web
- mobile wireless
- query processing
- image sequences
- spatial outliers
- database