| 2025 | CogSci | Top-Down Biases for Lexicality and Frequency in Both Monosyllabic and Disyllabic Stimuli: Evidence from Cantonese. | Ka Keung Lee, Stephen Politzer-Ahles |
| 2025 | CogSci | The Effects of Congruent and Systematic Grapheme-Phoneme Correspondences on Novel Word Learning. | Ka Keung Lee, Henny Yeung |
| 2006 | IROS | Multi-agent Based Surveillance. | Yufeng Chen, Zhi Zhong, Ka Keung Lee, Yangsheng Xu |
| 2006 | ISNN | An Intelligent Vehicle Security System Based on Modeling Human Driving Behaviors. | Xiaoning Meng, Yongsheng Ou, Ka Keung Lee, Yangsheng Xu |
| 2005 | IROS | Shoe-Mouse: an integrated intelligent shoe. | Weizhong Ye, Yangsheng Xu, Ka Keung Lee |
| 2004 | ICRA | Boundary Modeling in Human Walking Trajectory Analysis for Surveillance. | Ka Keung Lee, Yangsheng Xu |
| 2004 | IROS | Modeling human actions from learning. | Ka Keung Lee, Yangsheng Xu |
| 2003 | ICRA | Real-time estimation of facial expression intensity. | Ka Keung Lee, Yangsheng Xu |
| 2003 | ICRA | A service-based network architecture for wearable robots. | Ka Keung Lee, Ping Zhang, Yangsheng Xu |
| 2003 | IROS | Modeling of human walking trajectories for surveillance. | Ka Keung Lee, Maolin Yu, Yangsheng Xu |
| 2001 | IROS | Input reduction in human sensation modeling using independent component analysis. | Ka Keung Lee, Yangsheng Xu |
| 2000 | IROS | Human sensation modeling in virtual environments. | Ka Keung Lee, Yangsheng Xu |