Preprint
Sep 2026
AquaMend: Minimal Re-probing and Conditional Rollback for Latent-Belief Failures in Embodied Agents
Physical changes or sensing errors can invalidate embodied agents'task-relevant beliefs. AquaMend compares re-probing, rollback, and supported continuation on a probe-belief-action graph under an expected-loss objective covering sensing, physical recovery, and uncorrected failures. A joint posterior guides a one-step p...
Yu-Fan Liu, Shang Luo, Yang Liu et al.
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