HUAD: Hierarchical Urban Anomaly Detection Based on Spatio-Temporal Data.
Xiangjie KongHaoran GaoOsama AlfarrajQichao NiChaofan ZhengGuojiang ShenPublished in: IEEE Access (2020)
Keyphrases
- anomaly detection
- spatio temporal data
- spatio temporal
- intrusion detection
- anomalous behavior
- detecting anomalies
- spatial data
- network traffic
- network intrusion detection
- moving objects
- intrusion detection system
- negative selection algorithm
- sensor data
- unsupervised learning
- spatial databases
- network anomaly detection
- detect anomalies
- web logs
- temporal sequences
- text mining
- pattern discovery
- association rules
- spatial features
- data streams
- website
- databases
- data sets