2 citations · 4 across the 4 of their papers we have counts for
4 papers
G2VD: Generalizable AI-Generated Video Detection via Counterfactual Intervention and Causal Disentanglement
Meng Du, Hongchang Chen, Ran Li +4
Rapid advances in AI video generation pose increasing security risks and call for reliable detectors with strong cross-domain generalization. Although existing methods perform well…
GAT-COBO: Cost-Sensitive Graph Neural Network for Telecom Fraud Detection
Xinxin Hu, Haotian Chen, Junjie Zhang +5
Along with the rapid evolution of mobile communication technologies, such as 5G, there has been a drastically increase in telecom fraud, which significantly dissipates individual f…
Cost Sensitive GNN-based Imbalanced Learning for Mobile Social Network Fraud Detection
Xinxin Hu, Haotian Chen, Hongchang Chen +5
With the rapid development of mobile networks, the people's social contacts have been considerably facilitated. However, the rise of mobile social network fraud upon those networks…
TSAM: Temporal Link Prediction in Directed Networks based on Self-Attention Mechanism
Jinsong Li, Jianhua Peng, Shuxin Liu +2
The development of graph neural networks (GCN) makes it possible to learn structural features from evolving complex networks. Even though a wide range of realistic networks are dir…