Motif-aware temporal GCN for fraud detection in signed cryptocurrency trust networks.
Chong MoSong LiGeoffrey K. F. TsoJiandong ZhouYiyan QiMingjie ZhuPublished in: CoRR (2022)
Keyphrases
- fraud detection
- credit card fraud detection
- network intrusion detection
- outlier detection
- cost sensitive
- data mining techniques
- social network analysis
- credit card
- rare events
- internet banking
- social networks
- credit card fraud
- link discovery
- network structure
- counter terrorism
- online auctions
- data mining
- dna sequences
- network intrusion
- binding sites
- electronic commerce
- knowledge discovery
- similarity measure
- image sequences
- databases