[1]Lin D, Wu J, Yuan Q, et al. Modeling and understanding ethereum transaction records via a complex network approach[J]. IEEE Trans on Circuits and Systems IIExpress Briefs, 2020, 67(11): 27372741[2]Lin Dan, Wu Jiajing, Yuan Qi, et al. TEDGE: Temporal weighted multidigraph embedding for ethereum transaction network analysis[J]. Frontiers in Physics, 2020, 8(1): 438449[3]Huang T, Lin D, Wu J. Ethereum account classification based on graph convolutional network[J]. IEEE Trans on Circuits and Systems II Express Briefs, 2022, 69(5): 25282532[4]Kanezashi H, Suzumurat, Liu X, et al. Ethereum fraud detection with heterogeneous graph neural networks[EBOL]. (20220704) [20220808]. https:arxiv.orgabs2203.12363[5]杜林, 许传淇. 基于BERT的漏洞文本特征分类技术研究[J]. 信息安全研究, 2023, 9(7): 687692