Author

Qing-Xu Liu

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.

Open access Oct 2026

MLCL: LVLM-guided multi-level contrastive learning for fake news detection

The widespread dissemination of multi-modal disinformation on social media platforms poses a serious threat to public safety and social stability, elevating the need for automated detection of such content. Although existing studies have started to incorporate multimodal data, effectively modeling cross-modal inter...

Jun Li, Ling-Hao Yan, Qing-Xu Liu et al. · Scientific Reports · 0 citations

#artificial intelligence Preprint Oct 2026

ReCast: Contract-Preserving Protection for Fixed-Interface Multimodal Reasoning

Remote multimodal models offer strong numerical reasoning capabilities over charts and speech, but sending private inputs risks exposing sensitive content. Text-only sanitization cannot directly satisfy fixed media interfaces, while identity anonymization leaves the underlying task content exposed. We introduce ReCast,...

Bing-Chen Pei, Li-Chong Chen, Bing Zhao et al. · 0 citations