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Jiachen Li

3 papers indexed

arxivcs.RO2026-07-23

AXIS: A Growable Community-Driven Data Engine for Scalable Robot Manipulation

Mengfei Zhao, Dihong Huang, Yikai Tang, Peihao Li, Mingxuan Yan, Ruiqi Zhuang, et al.

Learning effective robot manipulation policies requires diverse, high-quality demonstrations, yet existing data pipelines are often difficult to scale because they rely on specialized hardware, centralized operators, or fixed task suites. We present AXIS, a growable community-dri…

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arxivcs.RO2026-07-14

StratMamba: Strategic and Reactive Stream Partitioning for Path-Efficient LiDAR-Based Obstacle Avoidance

Hung-Chieh Wu, Xiaopan Zhang, Kasra Sinaei, Ryan Abnavi, Kasun Weerakoon, Christopher Bradley, et al.

This paper proposes StratMamba, a dual-stream Mamba-based temporal modeling architecture, to more efficiently capture long-horizon temporal dependencies required for robot navigation in complex and obstacle-rich environments. StratMamba leverages a combination of fast-decay and s…

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arxivcs.ROcs.AI2026-06-28

AnyBody: Free-Form Whole-Body Humanoid Control from Arbitrary Keypoint Guidance

Shuning Li, Sikai Li, Jiachen Li, Mingyu Ding

We present AnyBody, a unified whole-body humanoid controller driven by an arbitrary subset of body keypoints chosen at deploy time. Prior physics-based trackers either rely on expensive full-body motion capture and error-prone trajectory retargeting, which bottleneck scalable dat…

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