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English(EN) AFTER: A World Model with Adaptive Fast--Slow Timescales for Error-Driven Retention

新型世界模型AFTER-WM可适应机器人动态变化

研究人员开发了AFTER-WM,这是一种专为机器人和具身智能设计的新型世界模型,旨在应对机器人动力学突然、持续变化时的适应性挑战。与现有模型在响应性、稳定性和持久性方面存在的不足不同,AFTER-WM利用自适应快慢时间尺度进行误差驱动保留。这种方法使其能够及时响应变化,区分持久性转变和瞬时干扰,并随着时间的推移保留适应后的动力学。在模拟机器人数据集和真实无人机数据上进行测试,AFTER-WM与其他十种模型相比,在多步平均误差更低、平均回报更高方面表现更优。 AI

影响 增强了机器人对动态环境的适应性,可能提高在自主导航和操作等复杂任务中的性能。

排序理由 详细介绍新AI模型的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

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新型世界模型AFTER-WM可适应机器人动态变化

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详细介绍新AI模型的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Haoyi Zhang, Qi Zhang, Yunfan Ren, Yi Bin, Lei Zhu, Heng Tao Shen ·

    AFTER:一种具有自适应快慢时间尺度的误差驱动保留世界模型

    arXiv:2611.15215v1 Announce Type: new Abstract: In robotics and embodied AI, a core challenge for world models is adapting to sudden, persistent, yet initially unknown changes in robot dynamics during interaction. For instance, when a robotic arm grasps an object with an unknown …