2026 A Human-in-the-Loop Confidence-Aware Failure Recovery Framework for Modular Robot Policies Rohan Banerjee , Krishna Palempalli * , Bohan Yang * , Jiaying Fang , Alif Abdullah , Tom Silver , Sarah Dean † , and Tapomayukh Bhattacharjee † In Proceedings of the 2026 ACM/IEEE International Conference on Human-Robot Interaction (HRI), 2026 Paper Website