الباحثون

Xiaojie Zhang

المنشورات 2

نسخة أولية وصول مفتوح

Fast Pose Tracking of Rigid Objects with Compact Pose Graph Optimization

Xiaojie Zhang, Tom Fischer, Viktor Larsson وآخرون · 2026

Tracking a novel object's 6D pose over long horizons currently requires either expensive onboarding or a reconstruction maintained throughout the sequence. This makes current trackers impractical for robotic manipulation and augmented reality, which need trackers that are ready to use and run in real time. We show that …

نسخة أولية وصول مفتوح

Token-World: World Modeling in Vision-Language Model Token Space for Robot Manipulation

Chuyao Fu, Xiaowei Chi, Yuhan Rui وآخرون · 2026

A common approach to world-model simulation for vision-language-action (VLA) systems is to predict future RGB observations and then re-encode them into policy inputs, introducing an indirect interface between simulation and downstream policy execution. We instead investigate whether world dynamics can be modeled in a c …

المؤلفون المشاركون