How much noise suffices for privacy of multi-agent systems?

• Main Authors: Zhang, Wentao, Zuo, Zhiqiang, Wang, Yijing, Hu, Guoqiang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Minimal Amount of Noise Added; Multi-Agent Systems
• Online Access: https://hdl.handle.net/10356/170694
• Institution: Nanyang Technological University

As multi-agent systems always involve a large number of nodes and connections, it is crucial to study the privacy preserving problem with minimal “corrupted” noise in the framework of differential privacy or noise-perturbation schemes. We first show that a moderate amount of noise is sufficient to e...