code use for "Vulnerable Smart Contract Function Locating Based on Multi-Relational Nested Graph Convolutional Network"
run train_nest_gcn.py
If you find this work helpful, please kindly cite our paper. @article{LIU2023111775, title={Vulnerable smart contract function locating based on Multi-Relational Nested Graph Convolutional Network}, journal = {Journal of Systems and Software}, volume = {204}, pages = {111775}, year = {2023}, issn = {0164-1212}, doi = {https://doi.org/10.1016/j.jss.2023.111775}, url={https://www.sciencedirect.com/science/article/pii/S016412122300170X}, author = {Haiyang Liu and Yuqi Fan and Lin Feng and Zhenchun Wei}, keywords = {Smart contract, Vulnerable function locating, Graph neural network, Self-attention mechanism}