About
I am a Postdoctoral Research Fellow at the School of MAE at Nanyang Technological University (NTU), advised by Prof. Mir Feroskhan.
Prior to this, I was a Postdoctoral Research Fellow at the School of EEE at NTU, under the supervision of Prof. Xie Lihua. I received my B.Eng., M.Eng., and Ph.D. degrees from Harbin Institute of Technology (HIT).
My current research focuses on Embodied AI, including Diffusion Policy and World Models with robotics. My doctoral research focused on SLAM (Simultaneous Localization and Mapping).
Selected Publications
View All →NVMS-SLAM: Normal Vector-based Multi-Session LiDAR SLAM in Indoor Environments
Yongxin Ma, Chengwei Zhao, Jie Xu (Corresponding), Yixuan Li, Xuanxuan Zhang, Shenghai Yuan, Lihua Xie
IEEE Transactions on Automation Science and Engineering
Early Access on IEEE Xplore
ColorMap-VIO: A Drift-Free Visual-Inertial Odometry in a Prior Colored Point Cloud Map
Jie Xu, Xuanxuan Zhang, Yongxin Ma, Yixuan Li, Linji Wang, Xinhang Xu, Shenghai Yuan, Lihua Xie
IEEE Robotics and Automation Letters
II-NVM: Enhancing Map Accuracy and Consistency With Normal Vector-Assisted Mapping
Chengwei Zhao, Yixuan Li, Yina Jian, Jie Xu (Corresponding), Linji Wang, Yongxin Ma, Xinglai Jin
IEEE Robotics and Automation Letters
Dynamic Initialization for LiDAR-Inertial SLAM
Jie Xu, Yongxin Ma, Yixuan Li, Xuanxuan Zhang, Jun Zhou, Shenghai Yuan, Lihua Xie
IEEE/ASME Transactions on Mechatronics
I2EKF-LO: A Dual-Iteration Extended Kalman Filter Based LiDAR Odometry
Wenlu Yu, Jie Xu (co-first), Chengwei Zhao, Lijun Zhao, Thien-Minh Nguyen, Shenghai Yuan, Mingming Bai, Lihua Xie
2024 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
News
📄 The paper "NVMS-SLAM: Normal Vector-based Multi-Session LiDAR SLAM in Indoor Environments" is now available on IEEE Xplore Early Access.
🚀 Joined the School of Mechanical and Aerospace Engineering (MAE) at NTU as a Postdoctoral Fellow, advised by Prof. Mir.
⚡ Joined the School of Electrical and Electronic Engineering (EEE) at NTU as a Postdoctoral Fellow, supervised by Prof. Lihua Xie.
🎓 Received my Ph.D. degree from Harbin Institute of Technology (HIT).