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Chip Hong Chang

3 accepted papers

2025

Robust Secure Swap: Responsible Face Swap With Persons of Interest Redaction and Provenance Traceability

ICML 2025poster

As AI generative models evolve, face swap technology has become increasingly accessible, raising concerns over potential misuse. Celebrities may be manipulated without consent, and ordinary individuals may fall victim to identity fraud. To address these threats, we propose Secure Swap, a method that…

Cited by 0SourcePDFScholar
2025

Unlocking the Capabilities of Large Vision-Language Models for Generalizable and Explainable Deepfake Detection

ICML 2025poster

Current Large Vision-Language Models (LVLMs) have demonstrated remarkable capabilities in understanding multimodal data, but their potential remains underexplored for deepfake detection due to the misalignment of their knowledge and forensics patterns. To this end, we present a novel framework that…

Cited by 0SourcePDFScholar
2023

Zero-Shot Text Classification via Self-Supervised Tuning

ACL 2023findings

Existing solutions to zero-shot text classification either conduct prompting with pre-trained language models, which is sensitive to the choices of templates, or rely on large-scale annotated data of relevant tasks for meta-tuning. In this work, we propose a new paradigm based on self-supervised lea…