Xu, Guowei

10 publications

ICCV 2025 LLaVA-CoT: Let Vision Language Models Reason Step-by-Step Guowei Xu, Peng Jin, Ziang Wu, Hao Li, Yibing Song, Lichao Sun, Li Yuan

ICML 2025 MENTOR: Mixture-of-Experts Network with Task-Oriented Perturbation for Visual Reinforcement Learning Suning Huang, Zheyu Aqa Zhang, Tianhai Liang, Yihan Xu, Zhehao Kou, Chenhao Lu, Guowei Xu, Zhengrong Xue, Huazhe Xu

AAAI 2025 S-INF: Towards Realistic Indoor Scene Synthesis via Scene Implicit Neural Field Zixi Liang, Guowei Xu, Haifeng Wu, Ye Huang, Wen Li, Lixin Duan

NeurIPS 2025 metaTextGrad: Automatically Optimizing Language Model Optimizers Guowei Xu, Mert Yuksekgonul, Carlos Guestrin, James Zou

ICML 2024 ACE: Off-Policy Actor-Critic with Causality-Aware Entropy Regularization Tianying Ji, Yongyuan Liang, Yan Zeng, Yu Luo, Guowei Xu, Jiawei Guo, Ruijie Zheng, Furong Huang, Fuchun Sun, Huazhe Xu

ICLR 2024 DrM: Mastering Visual Reinforcement Learning Through Dormant Ratio Minimization Guowei Xu, Ruijie Zheng, Yongyuan Liang, Xiyao Wang, Zhecheng Yuan, Tianying Ji, Yu Luo, Xiaoyu Liu, Jiaxin Yuan, Pu Hua, Shuzhen Li, Yanjie Ze, Hal Daumé Iii, Furong Huang, Huazhe Xu

ECCV 2024 Learning Semantic Latent Directions for Accurate and Controllable Human Motion Prediction Guowei Xu, Jiale Tao, Wen Li, Lixin Duan

NeurIPSW 2024 metaTextGrad: Learning to Learn with Language Models as Optimizers Guowei Xu, Mert Yuksekgonul, Carlos Guestrin, James Zou

NeurIPS 2023 Can Pre-Trained Text-to-Image Models Generate Visual Goals for Reinforcement Learning? Jialu Gao, Kaizhe Hu, Guowei Xu, Huazhe Xu

ECML-PKDD 2021 Robust Learning for Text Classification with Multi-Source Noise Simulation and Hard Example Mining Guowei Xu, Wenbiao Ding, Weiping Fu, Zhongqin Wu, Zitao Liu