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.

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.