Rong Du

A Linkage-based Doubly Imbalanced Graph Learning Framework for Face Clustering

2021 · arXiv (Cornell University)

In recent years, benefiting from the expressive power of Graph Convolutional Networks (GCNs), significant breakthroughs have been made in face clustering area. However, rare attention has been paid to GCN-based clustering on imbalanced data. Although …

Privacy for Free: Leveraging Local Differential Privacy Perturbed Data from Multiple Services

2025 · Proceedings of the VLDB Endowment

Local Differential Privacy (LDP) has emerged as a widely adopted privacy-preserving technique in modern data analytics, enabling users to share statistical insights while maintaining robust privacy guarantees. However, current LDP applications assume a single service …