Exploiting Spatial-Temporal Behavior Patterns for Fraud Detection in Telecom Networks.
Guojun ChuJingyu WangQi QiHaifeng SunShimin TaoHao YangJianxin LiaoZhu HanPublished in: IEEE Trans. Dependable Secur. Comput. (2023)
Keyphrases
- spatial temporal
- fraud detection
- behavior patterns
- social network analysis
- outlier detection
- credit card fraud detection
- cost sensitive
- spatio temporal
- action recognition
- social networks
- behavior analysis
- temporal information
- data mining techniques
- credit card
- spatial and temporal
- video shots
- data mining
- intrusion detection
- online auctions
- detection algorithm
- context aware
- human actions
- video retrieval
- low level
- video sequences
- computer vision