Cuong Pham

SuMa: A Subspace Mapping Approach for Robust and Effective Concept Erasure in Text-to-Image Diffusion Models

2025

The rapid growth of text-to-image diffusion models has raised concerns about their potential misuse in generating harmful or unauthorized contents. To address these issues, several Concept Erasure methods have been proposed. However, most of them …

A4O-Attack: All Triggers for One Sample Backdoor Attacks

2026 · IEEE Access

Backdoor attacks are critical threats to deep neural networks (DNNs). However, most of the studied attacks employ a single type of trigger, as proposed backdoor defenders often rely on the assumption that triggers would appear …