Anomaly Detection in Trajectory Data with Normalizing Flows.
Madson Luiz Dantas DiasCésar Lincoln C. MattosTiciana L. Coelho da SilvaJosé Antônio Fernandes de MacêdoWellington C. P. SilvaPublished in: CoRR (2020)
Keyphrases
- anomaly detection
- trajectory data
- intrusion detection
- anomalous behavior
- space time
- moving object trajectories
- detecting anomalies
- network intrusion detection
- road network
- temporal information
- moving objects
- spatial data
- network traffic
- behavior analysis
- mobility data
- intrusion detection system
- unsupervised anomaly detection
- network security
- network intrusion
- unsupervised learning
- network anomaly detection
- one class support vector machines
- detecting anomalous
- cumulative sum
- model selection
- data analysis
- negative selection algorithm
- traffic conditions