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20242026
most citedStealthy and Robust Backdoor Attack against 3D Point Clouds through Additional Point Features

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cs.LG2026

Reducing Oracle Feedback with Vision-Language Embeddings for Preference-Based RL

Udita Ghosh, Dripta S. Raychaudhuri, Jiachen Li +2

Preference-based reinforcement learning can learn effective reward functions from comparisons, but its scalability is constrained by the high cost of oracle feedback. Lightweight v…