Baoquan Liu is a technical expert at Tencent Games. His research interests are primarily oriented towards high quality real-time graphics and GPU-based parallel computing. This encompasses a wide range of topics including ray tracing, global illumination, physically based simulation and rendering, GPU computing and parallel programming, post-processing, level-of-detail, lighting and machine learning. He received a PhD in computer graphics from State Key Lab of Computer Science in ISCAS in 2007.