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Ngai-Man (Man) Cheung

2 accepted papers

2026

Random Erasing vs. Model Inversion: A Promising Defense or a False Hope?

ICML 2026poster

Model Inversion (MI) attacks pose a significant privacy threat by reconstructing private training data from machine learning models. While existing defenses primarily concentrate on model-centric approaches, the impact of data on MI robustness remains largely unexplored. In this work, we explore Ran…

Cited by 0SourcecodeScholar
2019

Self-supervised GAN: Analysis and Improvement with Multi-class Minimax Game

NeurIPS 2019poster

Self-supervised (SS) learning is a powerful approach for representation learning using unlabeled data. Recently, it has been applied to Generative Adversarial Networks (GAN) training. Specifically, SS tasks were proposed to address the catastrophic forgetting issue in the GAN discriminator. In this…