Search Results for author: Derun Li

Found 4 papers, 1 papers with code

Finetuning Generative Trajectory Model with Reinforcement Learning from Human Feedback

no code implementations13 Mar 2025 Derun Li, Jianwei Ren, Yue Wang, Xin Wen, Pengxiang Li, Leimeng Xu, Kun Zhan, Zhongpu Xia, Peng Jia, Xianpeng Lang, Ningyi Xu, Hang Zhao

To address this, we introduce TrajHF, a human feedback-driven finetuning framework for generative trajectory models, designed to align motion planning with diverse driving preferences.

Autonomous Driving Imitation Learning +1

VR-Robo: A Real-to-Sim-to-Real Framework for Visual Robot Navigation and Locomotion

no code implementations3 Feb 2025 Shaoting Zhu, Linzhan Mou, Derun Li, Baijun Ye, Runhan Huang, Hang Zhao

Recent success in legged robot locomotion is attributed to the integration of reinforcement learning and physical simulators.

3DGS reinforcement-learning +3

Large Trajectory Models are Scalable Motion Predictors and Planners

1 code implementation30 Oct 2023 Qiao Sun, Shiduo Zhang, Danjiao Ma, Jingzhe Shi, Derun Li, Simian Luo, Yu Wang, Ningyi Xu, Guangzhi Cao, Hang Zhao

STR reformulates the motion prediction and motion planning problems by arranging observations, states, and actions into one unified sequence modeling task.

Autonomous Driving Language Modeling +3

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