Pushi Zhang (张蒲石)

Researcher, Microsoft Research Asia

Google Scholar | Email: pushizhang@microsoft.com

News

• 2023-11: Our paper Distributional Pareto-Optimal Multi-Objective Reinforcement Learning is accepted by NeurIPS 2023. Our paper IG-Net: Image-Goal Network for Offline Visual Navigation on A Large-Scale Game Map is accepted by Robot Learning Worshop at NeurIPS 2023.

Short Bio

I’m a researcher at Microsoft Research Asia. In my current research, I focus on developing new training methods for vision-based navigation foundation models in games and for behavior foundation models in general embodied AI. Specifically, my research interest includes collecting high-quality datasets for embodied AI, adaptation of foundation models to large scenes with long contexts, and adaptation of foundation models to concrete action space.

Publications

1. IG-Net: Image-Goal Network for Offline Visual Navigation on A Large-Scale Game Map
   Pushi Zhang*, Baiting Zhu*, Xin-Qiang Cai*, Li Zhao, Masashi Sugiyama, Jiang Bian.
   NeurIPS 2023 Robot Learning Workshop [demo] [pdf]
2. Distributional Pareto-Optimal Multi-Objective Reinforcement Learning
   Xin-Qiang Cai*, Pushi Zhang*, Li Zhao, Jiang Bian, Masashi Sugiyama, Ashley J. Llorens.
   NeurIPS 2023 [code] [pdf]
3. Asking Before Action: Gather Information in Embodied Decision Making with Language Models
   Xiaoyu Chen, Shenao Zhang, Pushi Zhang, Li Zhao, Jianyu Chen.
   Arxiv 2023.5 [pdf]
4. An Adaptive Deep RL Method for Non-Stationary Environments with Piecewise Stable Context
   Xiaoyu Chen, Xiangming Zhu, Yufeng Zheng, Pushi Zhang, Li Zhao, Wenxue Cheng, Peng Cheng, Yongqiang Xiong, Tao Qin, Jianyu Chen, Tie-Yan Liu.
   NeurIPS 2022 [pdf]
5. Distributional Reinforcement Learning for Multi-Dimensional Reward Functions
   Pushi Zhang, Xiaoyu Chen, Li Zhao, Wei Xiong, Tao Qin, Tie-Yan Liu.
   NeurIPS 2021 [code] [pdf]
6. Independence-aware Advantage Estimation
   Pushi Zhang, Li Zhao, Guoqing Liu, Jiang Bian, Minlie Huang, Tao Qin, Tie-Yan Liu.
   IJCAI 2021 [pdf]
7. Demonstration Actor Critic
   Guoqing Liu, Li Zhao, Pushi Zhang, Jiang Bian, Tao Qin, Nenghai Yu, Tie-Yan Liu.
   Neurocomputing 2021 [pdf]

About Myself

I love research and hope to do the research work that is beneficial to the world.

Last update: 2024.2.26