2 papers
cs.CR2026
Rethinking the Security of DP-SGD: A Corrected Analysis of Differentially Private Machine Learning
Wenhao Wang, Shujie Cui, Hui Cui +1
Differentially Private Stochastic Gradient Descent (DP-SGD) is widely used to protect training data in machine learning. Its privacy guarantee is commonly analyzed through a securi…
cs.CR2024
DeFiGuard: A Price Manipulation Detection Service in DeFi using Graph Neural Networks
Dabao Wang, Bang Wu, Xingliang Yuan +3
The prosperity of Decentralized Finance (DeFi) unveils underlying risks, with reported losses surpassing 3.2 billion USD between 2018 and 2022 due to vulnerabilities in Decentraliz…