VizPI: A Real-Time Visualization Tool for Enhancing Peer Instruction in Large-Scale Programming Lectures. - Xiaohang Tang; Xi Chen 100; Sam Wong; Yan Chen 033 (UIST (Adjunct Volume), 2023)

VizGroup: An AI-assisted Event-driven System for Collaborative Programming Learning Analytics. - Xiaohang Tang; Sam Wong; Kevin Pu; Xi Chen 100; Yalong Yang 001; Yan Chen 033 (UIST, 2024)

VizGroup: An AI-Assisted Event-Driven System for Real-Time Collaborative Programming Learning Analytics. - Xiaohang Tang; Sam Wong; Kevin Pu; Xi Chen 100; Yalong Yang 001; Yan Chen 033 (CoRR, 2024)

The Impact of Group Discussion and Formation on Student Performance: An Experience Report in a Large CS1 Course. - Tong Wu; Xiaohang Tang; Sam Wong; Xi Chen 100; Clifford A. Shaffer; Yan Chen 033 (SIGCSE (1), 2025)