2 papers
cs.RO2026
ReEnvision: Future-Guided Selective Action Repair for Long-Horizon Manipulation
Xiyin Zeng, Xuewei Huang, Yi Lu +2
Long-horizon robotic manipulation requires robust execution over sequences of interdependent actions. Existing methods typically handle execution deviations by replanning the remai…
cs.AI2026
ReCAPA: Hierarchical Predictive Correction to Mitigate Cascading Failures
Xiyin Zeng, Yuyu Sun, Haoyang Li +2
Vision-Language-Action systems follow instructions to execute multi-step tasks in multimodal environments. Recent VLA approaches typically rely on post-hoc correction mechanisms or…