A Survey on Differential Privacy for Unstructured Data Content

• Published in: ACM computing surveys Vol. 54; no. 10s; pp. 1 - 28
• Main Authors: Zhao, Ying, Chen, Jinjun
• Format: Journal Article
• Language: English
• Published: 31.01.2022

Huge amounts of unstructured data including image, video, audio, and text are ubiquitously generated and shared, and it is a challenge to protect sensitive personal information in them, such as human faces, voiceprints, and authorships. Differential privacy is the standard privacy protection technol...