Decoupling non-stationary and stationary components in long range network time series in the context of anomaly detection.
Cyriac JamesHema A. MurthyPublished in: LCN (2012)
Keyphrases
- non stationary
- anomaly detection
- long range
- network traffic
- network anomaly detection
- fractional brownian motion
- detect anomalies
- short range
- intrusion detection
- network intrusion
- network intrusion detection
- detecting anomalies
- intrusion detection system
- conditional random fields
- anomalous behavior
- intrusion prevention
- network security
- adaptive algorithms
- change point detection
- normal behavior
- long range correlations
- stock price
- computer networks
- unsupervised learning
- negative selection algorithm
- financial time series
- empirical mode decomposition
- wireless communication
- wireless sensor networks
- one class support vector machines
- neural network
- learning algorithm