Heterogeneous Graphs Embedding Learning with Metapath Instance Contexts. - Chengcheng Yu; Lujing Fei; Fangshu Chen; Lin Chen; Jiahui Wang (WISA, 2023)

GraphTFD: A Fraud Detection System Based on Graph Transformer. - Chengcheng Yu; Lujing Fei; Wenqian Zhou; Lin Chen; Jiahui Wang; Xiankai Meng; Fangshu Chen (WISE (PhD Symposium, Demos and Workshops), 2024)