On the use of sketches and wavelet analysis for network anomaly detection.
Christian CallegariStefano GiordanoMichele PaganoTeresa PepePublished in: IWCMC (2010)
Keyphrases
- wavelet analysis
- network anomaly detection
- anomaly detection
- network intrusion detection
- wavelet transform
- multiresolution
- low frequency
- self organizing maps
- feature detection
- gaussian function
- factor analysis
- basis functions
- mexican hat
- high frequency
- learning algorithm
- linear combination
- data mining techniques
- pattern recognition
- image processing