2 papers
cs.CR2025
Ethereum Fraud Detection via Joint Transaction Language Model and Graph Representation Learning
Jianguo Sun, Yifan Jia, Yanbin Wang +3
Ethereum faces growing fraud threats. Current fraud detection methods, whether employing graph neural networks or sequence models, fail to consider the semantic information and sim…
cs.CR2025
Dynamic Feature Fusion: Combining Global Graph Structures and Local Semantics for Blockchain Fraud Detection
Zhang Sheng, Liangliang Song, Yanbin Wang
The advent of blockchain technology has facilitated the widespread adoption of smart contracts in the financial sector. However, current fraud detection methodologies exhibit limit…