3 papers
cs.HC2026
The Decline of Online Knowledge Communities: Obstacles, Workarounds, and Sustainability
Ching Christie Pang, Xuetong Wang, Yuk Hang Tsui +1
Online knowledge communities (OKC) such as Stack Exchange, Reddit, and Zhihu have long functioned as socio technical infrastructures for collective problem solving. The rapid adopt…
eess.IV2025
EyeNexus: Adaptive Gaze-Driven Quality and Bitrate Streaming for Seamless VR Cloud Gaming Experiences
Ze Wu, Ahmad Alhilal, Yuk Hang Tsui +2
Virtual Reality (VR) cloud gaming systems render the 3D graphics on cloud servers for playing graphically demanding games on VR headsets. Delivering high-resolution game scenes is…
cs.GR2025
M3G: Multi-Granular Gesture Generator for Audio-Driven Full-Body Human Motion Synthesis
Zhizhuo Yin, Yuk Hang Tsui, Pan Hui
Generating full-body human gestures encompassing face, body, hands, and global movements from audio is a valuable yet challenging task in virtual avatar creation. Previous systems…