BPP: Long-Context Robot Imitation Learning by Focusing on Key History Frames

作者：Max Sobol Mark, Jacky Liang, Maria Attarian, Chuyuan Fu, Debidatta Dwibedi, Aviral Kumar, Dhruv Shah · 单位：Carnegie Mellon University, Google DeepMind, Princeton University · 会议/期刊：arXiv · 日期：2026-02-16 · 来源：Low-Level Learning-Based Action Modelling / Learning Strategy / Imitation Learning from Action / Movement Primitives-based IL