Skip to content

Author

Ying-Hui Xu

We have 2 of 37 papers

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.

#artificial intelligence Preprint Sep 2026

OSPD: On-Policy Self-Distillation for Persona-Consistent Dialogue

Maintaining persona consistency across multi-turn dialogues remains a core challenge for role-playing language models. Off-policy distillation from external teachers incurs distribution mismatch that compounds across dialogue turns, while reinforcement learning struggles with reward ambiguity inherent in subjective per...

Rui Xu, Yikai Zhang, Ai-Li Chen et al. · 0 citations
Jul 2026

Infinity-Parser2 Technical Report

This work presents Infinity-Parser2, a large multimodal model that couples a controllable data-synthesis pipeline with multi-task reinforcement learning for end-to-end document parsing, addressing the persistent scarcity of faithfully annotated parsing corpora.

Zuming Huang, Jun Huang, Kexuan Ren et al. · 1 citation

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.