Improved Real-Time Traffic Congestion Detection with Automatic Image Cropping using Online Camera Images. - Bowie Liu; Chan-Tong Lam; Benjamin K. Ng (ICCT, 2021)

Generating Cyclic Rotation Gray Codes for Stamp Foldings and Semi-meanders. - Bowie Liu; Dennis Wong (IWOCA, 2023)

Generating Cyclic 2-Gray Codes for Fibonacci q-Decreasing Words. - Dennis Wong; Bowie Liu; Chan-Tong Lam; Marcus Im (WALCOM, 2024)

A Graph-Based Framework for Traffic Forecasting and Congestion Detection Using Online Images From Multiple Cameras. - Bowie Liu; Chan-Tong Lam; Benjamin K. Ng; Xiaochen Yuan; Sio Kei Im (IEEE Access, 2024)

Generating a Cyclic 2-Gray Code for Lucas Words in Constant Amortized Time. - Bowie Liu; Dennis Wong; Chan-Tong Lam; Sio Kei Im (CPM, 2025)

FEN-MRMGCN: A Frontend-Enhanced Network Based on Multi-Relational Modeling GCN for Bus Arrival Time Prediction. - Ting Qiu; Chan-Tong Lam; Bowie Liu; Benjamin K. Ng; Xiaochen Yuan; Sio Kei Im (IEEE Access, 2025)

Point-FCW: Transposed-FCW Graph Representation for Point Cloud Classification Using TDA. - Haijian Lai; Bowen Liu 018; Chan-Tong Lam; Benjamin K. Ng; Sio Kei Im (IEEE Signal Process. Lett., 2025)

Recursive and iterative approaches to generate rotation Gray codes for stamp foldings and semi-meanders. - Bowie Liu; Dennis Wong; Chan-Tong Lam; Marcus Im (Theor. Comput. Sci., 2025)