Detection of Sparse Anomalies in High-Dimensional Network Telescope Signals.
Rafail KartsioukasRajat TandonZheng GaoJelena MirkovicMichalis KallitsisStilian StoevPublished in: CoRR (2022)
Keyphrases
- high dimensional
- anomaly detection
- sparse data
- detect anomalies
- low dimensional
- data points
- automatic detection
- network traffic
- signal detection
- low signal to noise ratio
- false alarms
- network attacks
- high dimensional data
- signal processing
- complex networks
- network intrusion
- network model
- detection rate
- sparse coding
- communication networks
- high dimension
- high dimensionality
- variable selection
- network structure
- similarity search
- peer to peer
- neural network
- detection algorithm
- intrusion detection
- nearest neighbor
- knn
- additive models