Ziyang Cheng

2025

doi dblp
Neighbor-enhanced Graph Pre-training and Prompt Learning Framework for Fraud Detection.
Ziyang Cheng|Jie Yang|Yixin Song|Dawei Cheng|Guang Yang|Bo Wang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Grad: Guided Relation Diffusion Generation for Graph Augmentation in Graph Fraud Detection.
Jie Yang|Rui Zhang|Ziyang Cheng|Dawei Cheng|Guang Yang|Bo Wang
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025