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cs.LG2026
JEPA-x: Cross-Predictive Physics Grounding for Forecastable Latent Dynamics
Kehan Wen, Ziming Li, Siyuan Luo +1
Latent world models plan by predicting how candidate actions advance learned latent dynamics. In self-predictive models, however, the encoder and predictor are optimized jointly an…
cs.LG2024
MPC: Test-time Model Predictive Control for Pretrained Masked Trajectory Model
Kehan Wen, Yutong Hu, Yao Mu +1
Recent work in Offline Reinforcement Learning (RL) has shown that a unified Transformer trained under a masked auto-encoding objective can effectively capture the relationships bet…