M.  Li, Lam, T. Lun, and Sun, Z., ?3-D Inter-Robot Relative Localization via Semidefinite Optimization?, IEEE Robotics and Automation Letters, vol. 7, pp. 10081?10088, 2022.

H.  Luo and Lam, T. Lun, ?Adaptive Flow Planning of Modular Spherical Robot Considering Static Gravity Stability?, IEEE Robotics and Automation Letters, vol. 7, pp. 4228?4235, 2022.

G.  Liang, Tu, Y., Zong, L., Chen, J., and Lam, T. Lun, ?Energy Sharing Mechanism for a Freeform Robotic System - FreeBOT?, in 2022 International Conference on Robotics and Automation (ICRA), Philadelphia, PA, USA, 2022, pp. 4232?4238.

Y.  Tu, Liang, G., and Lam, T. Lun, ?FreeSN: A Freeform Strut-node Structured Modular Self-reconfigurable Robot - Design and Implementation?, in 2022 International Conference on Robotics and Automation (ICRA), Philadelphia, PA, USA, 2022, pp. 4239?4245.

D.  Zhao and Lam, T. Lun, ?SnailBot: A Continuously Dockable Modular Self-reconfigurable Robot Using Rocker-bogie Suspension?, in 2022 International Conference on Robotics and Automation (ICRA), Philadelphia, PA, USA, 2022, pp. 4261?4267.

Y.  Tu, Liang, G., and Lam, T. Lun, ?Graph Convolutional Network based Configuration Detection for Freeform Modular Robot Using Magnetic Sensor Array?, in 2021 IEEE International Conference on Robotics and Automation (ICRA), Xi'an, China, 2021, pp. 4252?4258.

X.  Guo, Hu, J., Chen, J., Deng, F., and Lam, T. Lun, ?Semantic Histogram Based Graph Matching for Real-Time Multi-Robot Global Localization in Large Scale Environment?, IEEE Robotics and Automation Letters, vol. 6, pp. 8349?8356, 2021.

X.  Zhang, Yan, L., Lam, T. Lun, and Vijayakumar, S., ?Task-Space Decomposed Motion Planning Framework for Multi-Robot Loco-Manipulation?, in 2021 IEEE International Conference on Robotics and Automation (ICRA), Xi'an, China, 2021, pp. 8158?8164.

G.  Liang, Luo, H., Li, M., Qian, H., and Lam, T. Lun, ?FreeBOT: A Freeform Modular Self-reconfigurable Robot with Arbitrary Connection Point - Design and Implementation?, in 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Las Vegas, NV, USA, 2020, pp. 6506?6513.

H.  Luo, Li, M., Liang, G., Qian, H., and Lam, T. Lun, ?An Obstacle-crossing Strategy Based on the Fast Self-reconfiguration for Modular Sphere Robots?, in 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Las Vegas, NV, USA, 2020, pp. 3296?3303.

M.  Li, Liang, G., Luo, H., Qian, H., and Lam, T. Lun, ?Robot-to-Robot Relative Pose Estimation based on Semidefinite Relaxation Optimization?, in 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Las Vegas, NV, USA, 2020, pp. 4491?4498.