arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Tsinghua University(清华大学)

2026-02-18 至 2026-02-18 共收录 3
2602.15776 2026-02-18 cs.AI

GlobeDiff: State Diffusion Process for Partial Observability in Multi-Agent Systems

GlobeDiff:多智能体系统中部分可观测性的状态扩散过程

Yiqin Yang, Xu Yang, Yuhua Jiang, Ni Mu, Hao Hu, Runpeng Xie, Ziyou Zhang, Siyuan Li, Yuan-Hua Ni, Qianchuan Zhao, Bo Xu

机构 * The Key Laboratory of Cognition and Decision Intelligence for Complex Systems, Institute of Automation, Chinese Academy of Sciences(认知与决策智能复杂系统重点实验室,自动化研究所,中国科学院) Tsinghua University(清华大学) Moonshot AI Nankai University(南开大学) Faculty of Computing, Harbin Institute of Technology(哈尔滨工业大学计算机学院)

AI总结 GlobeDiff通过多模态扩散过程解决多智能体系统中部分可观测性问题,实现高保真度的全局状态推断。

Journal ref ICLR-2026

详情

展开后加载摘要…

URL PDF HTML 收藏
2602.15733 2026-02-18 cs.RO cs.AI

MeshMimic: Geometry-Aware Humanoid Motion Learning through 3D Scene Reconstruction

MeshMimic: 通过3D场景重建实现几何感知的人形运动学习

Qiang Zhang, Jiahao Ma, Peiran Liu, Shuai Shi, Zeran Su, Zifan Wang, Jingkai Sun, Wei Cui, Jialin Yu, Gang Han, Wen Zhao, Pihai Sun, Kangning Yin, Jiaxu Wang, Jiahang Cao, Lingfeng Zhang, Hao Cheng, Xiaoshuai Hao, Yiding Ji, Junwei Liang, Jian Tang, Renjing Xu, Yijie Guo

机构 * X-Humanoid The Hong Kong University of Science and Technology (Guangzhou)(香港科学与技术大学(广州)) The University of Hong Kong(香港大学) Tsinghua University(清华大学) The Chinese University of Hong Kong(香港中文大学) Shanghai Jiao Tong University(上海交通大学) The Australian National University(澳大利亚国立大学)

AI总结 MeshMimic通过3D场景重建实现人形机器人学习与地形耦合的运动交互,利用消费级传感器低成本训练复杂物理交互。

Comments 17 pages, 6 figures

详情

展开后加载摘要…

URL PDF HTML 收藏
2602.15397 2026-02-18 cs.RO cs.AI

ActionCodec: What Makes for Good Action Tokenizers

ActionCodec:什么使好的动作分词器成为可能

Zibin Dong, Yicheng Liu, Shiduo Zhang, Baijun Ye, Yifu Yuan, Fei Ni, Jingjing Gong, Xipeng Qiu, Hang Zhao, Yinchuan Li, Jianye Hao

机构 * Tsinghua University(清华大学) Fudan University(复旦大学) Tianjin University(天津大学) Shanghai Innovation Institute(上海创新研究院)

AI总结 本文提出ActionCodec,通过信息论原则提升动作分词性能,实现无需机器人预训练的VLA模型新SOTA。

详情

展开后加载摘要…

URL PDF HTML 收藏