2 papers
cs.RO2026
Beyond Appearance Shifts: Task-Semantic Action Calibration for VLA Models
Shuaijun Liu, Feiyang You, Chengyu Wu +6
Vision-language-action (VLA) models have achieved strong performance in embodied manipulation, but still struggle to distinguish between changes that should preserve behavior and t…
cs.RO2026
When Replanning Becomes the Bottleneck: Budgeted Replanning for Embodied Agents
Shuaijun Liu, Feiyang You, Xingwei Chen +1
Embodied agents replan frequently to recover from execution drift, partial observability, and coordination hazards, but each LLM-based replanning call can consume an accumulated te…