Jiaqi Wu

A Smart Contract Based Academic Certificate System

2024

Blockchain is a new technology that has received increasing attention in recent years, and its application market prospects are very broad. Currently, more and more enterprises, institutions, research institutions, and individuals have begun to explore …

Graph Structure Learning with Privacy Guarantees for Open Graph Data

2025 · arXiv (Cornell University)

Publishing open graph data while preserving individual privacy remains challenging when data publishers and data users are distinct entities. Although differential privacy (DP) provides rigorous guarantees, most existing approaches enforce privacy during model training rather …