4 papers
Goal2Skill: Long-Horizon Manipulation with Adaptive Planning and Reflection
Zhen Liu, Xinyu Ning, Zhe Hu +8
Recent vision-language-action (VLA) systems have demonstrated strong capabilities in embodied manipulation. However, most existing VLA policies rely on limited observation windows…
HSC-VLA: Hierarchical Scene-Clearing for Robust Bimanual Manipulation in Dense Clutter
Zhen Liu, Xinyu Ning, Zhe Hu +3
Modern Vision--Language--Action models often suffer from critical instruction-following failures in high-density manipulation environments, where task-irrelevant visual clutter dil…
Augmenting Channel Simulator and Semi- Supervised Learning for Efficient Indoor Positioning
Yupeng Li, Xinyu Ning, Shijian Gao +4
This work aims to tackle the labor-intensive and resource-consuming task of indoor positioning by proposing an efficient approach. The proposed approach involves the introduction o…
DGoT: Dynamic Graph of Thoughts for Scientific Abstract Generation
Xinyu Ning, Yutong Zhao, Yitong Liu +1
The method of training language models based on domain datasets has obtained significant achievements in the task of generating scientific paper abstracts. However, such models fac…