Search Results for author: Sangbae Kim

Found 4 papers, 2 papers with code

Learning Quadruped Locomotion Using Differentiable Simulation

no code implementations21 Mar 2024 Yunlong Song, Sangbae Kim, Davide Scaramuzza

This work provides several important insights into using differentiable simulations for legged locomotion in the real world.

FLD: Fourier Latent Dynamics for Structured Motion Representation and Learning

no code implementations21 Feb 2024 Chenhao Li, Elijah Stanger-Jones, Steve Heim, Sangbae Kim

Motion trajectories offer reliable references for physics-based motion learning but suffer from sparsity, particularly in regions that lack sufficient data coverage.

Benchmarking Potential Based Rewards for Learning Humanoid Locomotion

1 code implementation19 Jul 2023 Se Hwan Jeon, Steve Heim, Charles Khazoom, Sangbae Kim

Although several studies have explored the use of potential based reward shaping to accelerate learning convergence, most have been limited to grid-worlds and low-dimensional systems, and RL in robotics has predominantly relied on standard forms of reward shaping.

Benchmarking Reinforcement Learning (RL)

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