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Sheng-Yen Chou

4 accepted papers

2024

Elijah: Eliminating Backdoors Injected in Diffusion Models via Distribution Shift

AAAI 2024technical

Diffusion models (DM) have become state-of-the-art generative models because of their capability of generating high-quality images from noises without adversarial training. However, they are vulnerable to backdoor attacks as reported by recent studies. When a data input (e.g., some Gaussian noise)…

2024

Rethinking Backdoor Attacks on Dataset Distillation: A Kernel Method Perspective

ICLR 2024poster

Dataset distillation offers a potential means to enhance data efficiency in deep learning. Recent studies have shown its ability to counteract backdoor risks present in original training samples. In this study, we delve into the theoretical aspects of backdoor attacks and dataset distillation based…

Cited by 10SourcePDFScholar
2023

VillanDiffusion: A Unified Backdoor Attack Framework for Diffusion Models

NeurIPS 2023poster

Diffusion Models (DMs) are state-of-the-art generative models that learn a reversible corruption process from iterative noise addition and denoising. They are the backbone of many generative AI applications, such as text-to-image conditional generation. However, recent studies have shown that basic…