3 citations · 3 across the 6 of their papers we have counts for
5 papers · 1 filter
Nudge Before You Push: Physics-Aware Navigation via Tactile Probing
Xianyao Li, Fang Xu, Ruitong Tian +4
Visually identical containers can conceal loads that require different handling decisions. We present TANav, which uses a brief nudge to measure push resistance for navigation unde…
Same World, Different Knowledge: When Isolated Audits Misjudge World-Model Repairs
Rui Min, Xianyao Li, Fang Xu +2
A repair favored under an isolated input fault can be inferior when deployed modules share the faulty information. We introduce an information-interface audit for world models, dis…
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…