2 papers
cs.CR2026
PriDyG: Privacy-preserving Dynamic Graph Inference with LLM-GNN Collaboration
Yuyang Xia, Ruixuan Liu, Li Xiong
Graph inference over relational data can expose sensitive edge information, and this risk becomes more severe in dynamic graphs, where repeated model updates cause privacy loss to…
cs.CR2026
TableMark: A Multi-bit Watermark for Synthetic Tabular Data
Yuyang Xia, Yaoqiang Xu, Chen Qian +3
Watermarking has emerged as an effective solution for copyright protection of synthetic data. However, applying watermarking techniques to synthetic tabular data presents challenge…