Author

Ming-Hui Zheng

h-index 0 View on Semantic Scholar

We have 3 of 7 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.

Preprint Oct 2026

RoboIRS: Inference-Time Internal Representation Steering for Generalist Robot Policies

Vision-language-action (VLA) and world-action models (WAMs) often degrade under out-of-distribution task variations despite retaining partial task capability. To recover such capability, we propose RoboIRS, an inference-time internal representation steering method that uses successful and failed rollouts to train linea...

Jiu-Zhou Lei, Chang Liu, Da-You Li et al. · 0 citations

ContactWorld: What Representations Matter for Vision-Tactile World Models in Contact-Rich Manipulation

This systematic study of vision-tactile representations across 12 contact-rich manipulation tasks finds that representations preserving spatial structure and temporal continuity consistently support more accurate prediction and stronger planning performance.

Zhi-Yuan Zhang, Po-Kuang Zhou, Kai-Di Zhang et al. · 0 citations

#artificial intelligence Preprint Aug 2026

PHR-VLA: Planning Horizon Reasoning for Vision-Language-Action Models

PHR-VLA introduces a lightweight auxiliary future head that, during training, aligns the VLA's internal representations with latent dynamics extracted from future observations, demonstrating that privileged latent dynamics alignment provides an effective training signal for improving anticipatory reasoning in VLA polic...

Davood Soleymanzadeh, Kai-Di Zhang, Zhi-Yuan Zhang et al. · 2 citations