Hang Liu (@uint8_lau) 's Twitter Profile
Hang Liu

@uint8_lau

@UMich
🤖Robotics |🧠 Learning |🦿 Legged Robot

ID: 1573341751909052416

linkhttps://66lau.github.io/ calendar_today23-09-2022 16:01:33

20 Tweet

104 Takipçi

210 Takip Edilen

Eliot Xing (@etaoxing) 's Twitter Profile Photo

RL is notoriously sample inefficient. How can we scale RL on tasks much slower to simulate than rigid body physics, such as soft bodies? In our #ICLR2025 spotlight, we introduce both a new first-order RL algorithm, SAPO, and differentiable simulation platform, Rewarped. 1/n

Boston Dynamics (@bostondynamics) 's Twitter Profile Photo

Atlas is demonstrating reinforcement learning policies developed using a motion capture suit. This demonstration was developed in partnership with Boston Dynamics and RAI Institute.

Kevin Wang (@kevin_wang3290) 's Twitter Profile Photo

1/ While most RL methods use shallow MLPs (~2–5 layers), we show that scaling up to 1000-layers for contrastive RL (CRL) can significantly boost performance, ranging from doubling performance to 50x on a diverse suite of robotic tasks. Webpage+Paper+Code: wang-kevin3290.github.io/scaling-crl/

Jingyu Song (@justsimonjust) 's Twitter Profile Photo

Introducing OceanSim: A High-Fidelity, GPU-Accelerated Underwater Robotics Simulator 🌊 Explore our project website: umfieldrobotics.github.io/OceanSim/ OceanSim is built for realistic & efficient underwater robot simulation. #Robotics #UnderwaterRobotics #OpenSource

Zhongyu Li (@zhongyuli4) 's Twitter Profile Photo

Command humanoids *directly* with natural language? Introducing LangWBC, a generative, end-to-end policy that turns natural language into real-world whole-body humanoid control! 💬→🦿Smooth, robust, surprisingly intuitive! See more 👉 LangWBC.github.io #RSS2025

Xuxin Cheng (@xuxin_cheng) 's Twitter Profile Photo

Meet 𝐀𝐌𝐎 — our universal whole‑body controller that unleashes the 𝐟𝐮𝐥𝐥  kinematic workspace of humanoid robots to the physical world. AMO is a single policy trained with RL + Hybrid Mocap & Trajectory‑Opt. Accepted to #RSS2025. Try our open models & more 👉

Yanjie Ze (@zeyanjie) 's Twitter Profile Photo

🤖Introducing TWIST: Teleoperated Whole-Body Imitation System. We develop a humanoid teleoperation system to enable coordinated, versatile, whole-body movements, using a single neural network. This is our first step toward general-purpose robots. 🌐humanoid-teleop.github.io