4 papers
DreamLedger: Where to Refuse World-Model Imagination Using Execution-Settled Credit
Xianyao Li, Ruitong Tian, Rui Min +2
World-model predictions inform robot actions, yet instantaneous reliability signals do not retain the outcomes of comparable past predictions. DreamLedger registers consumed predic…
A 3DGS-Driven Dynamic Viewpoint and Vibrotactile Framework for Subsea Teleoperation Validated via fNIRS
Fang Xu, Tianyu Zhou, Ruitong Tian +2
Teleoperating remotely operated vehicles (ROVs) in flooded, cluttered infrastructure is fundamentally limited by narrow 2D egocentric views and subsea communication latency. We pre…
TEGA: A Tactile-Enhanced Grasping Assistant for Assistive Robotics via Sensor Fusion and Closed-Loop Haptic Feedback
Hengxu You, Tianyu Zhou, Fang Xu +2
Recent advances in teleoperation have enabled sophisticated manipulation of dexterous robotic hands, with most systems concentrating on guiding finger positions to achieve desired…
Augmented Reality for Maintenance Tasks with ChatGPT for Automated Text-to-Action
Fang Xu, Tri Nguyen, Jing Du
Advancements in sensor technology, artificial intelligence (AI), and augmented reality (AR) have unlocked opportunities across various domains. AR and large language models like GP…