The author explores the joint study of group privacy and amplification by subsampling in the context of Rényi-DP, providing a unified framework for deriving guarantees. This approach leads to novel and tight guarantees for various mechanisms.
강화를 통해 그룹 프라이버시를 강화하고, 샘플링을 통한 통합된 증폭을 통해 Rényi Differential Privacy를 다룹니다.