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Enci Liu

3 accepted papers

2025

PlugMark: A Plug-in Zero-Watermarking Framework for Diffusion Models

ICCV 2025poster

Diffusion models have significantly advanced the field of image synthesis, making the protection of their intellectual property (IP) a critical concern. Existing IP protection methods primarily focus on embedding watermarks into generated images by altering the structure of the diffusion process. Ho…

Cited by 0SourcePDFScholar
2025

SHIFT: Smoothing Hallucinations by Information Flow Tuning for Multimodal Large Language Models

ICCV 2025poster

Large Language Models (LLMs) are prone to hallucinations, which pose significant risks in their applications. Most existing hallucination detection methods rely on internal probabilities or external knowledge, and they are limited to identifying hallucinations at the sentence or passage level. In th…

Cited by 0SourcePDFScholar
2022

Metadata Shaping: A Simple Approach for Knowledge-Enhanced Language Models

ACL 2022findings

Popular language models (LMs) struggle to capture knowledge about rare tail facts and entities. Since widely used systems such as search and personal-assistants must support the long tail of entities that users ask about, there has been significant effort towards enhancing these base LMs with factua…