Author

Siwei Lyu

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

DecFlowEdit: Self-Localized Flow-based Image Editing via Guidance Decoupling

Flow-based image editing (FlowEdit) enables inversion-free semantic changes through the difference between source and target velocities. In this paper, we observe that FlowEdit's default classifier-free guidance (CFG) configuration, with asymmetric source and target scales, causes substantial background leakage. Matchi...

Zhe-Yuan Zhan, Can Wang, Jia-Wei Chen et al. · 0 citations

#artificial intelligence Preprint Aug 2026

Distributed Implicit Harm: A Compositional Safety Blind Spot in MLLM-Based Video Moderation

A multi-agent synthesis framework is developed that composes individually benign components into harmful scenarios and generates diverse DIH videos with explicit reasoning annotations, yielding a dataset of over 9,000 videos spanning visual-only and audio-visual settings.

Ruotong Wang, Zihao Zhu, Siwei Lyu et al. · 0 citations