A Multiple Representation Transformer with Optimized Abstract Syntax Tree for Efficient Code Clone Detection. - Tianchen Yu; Li Yuan; Liannan Lin; Hongkui He (ICSE, 2025)

Code Ranking with Structure Awareness Contrastive Learning. - Hailin Huang; Liuwen Cao; Jiexin Wang; Tianchen Yu; Yi Cai (ICPC, 2025)