Blockchain-enabled fraud discovery through abnormal smart contract detection on Ethereum

no code implementations • https://linkinghub.elsevier.com/retrieve/pii/S0167739X21003319 2023 • Lin Liu a, ∗, Wei-Tek Tsai a, B, Md. Zakirul Alam Bhuiyan c, Hao Peng d, Mingsheng Liu e

Therefore, this paper constructs a Heterogeneous Graph Transformer Networks (S_HGTNs) suitable for smart contract anomaly detection to detect financial fraud on the Ethereum platform.

Anomaly Detection