Preprint
Sep 2026
ProAct-VLM: Pre-Failure Vision-Language Task Replanning with Continuous Perception Feedback
Long-horizon robotic tasks are vulnerable to unexpected environmental changes that can render planned actions ineffective or unsafe. To address this, robots must detect such changes as they occur, interpret their impact, and adjust their actions accordingly. Traditional rule-based decision-making pipelines are brittle...
Ahmed N. Ahmed, Omar Moured, Mughni Irfan Mohammed Abdul et al.
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