Outlier detection and countermeasure for hierarchical wireless sensor networks.
Yi-Ying ZhangHan-Chieh ChaoMin ChenLei ShuChulhyun ParkMyong-Soon ParkPublished in: IET Inf. Secur. (2010)
Keyphrases
- outlier detection
- wireless sensor networks
- fraud detection
- knowledge discovery
- detection algorithm
- detecting outliers
- data streams
- density ratio estimation
- credit card fraud detection
- high dimensional datasets
- data mining
- detect outliers
- sensor networks
- density estimation
- density based clustering
- distance based outlier detection
- databases
- training data
- outlier mining
- information retrieval