Academic website for Prof. Junwei Liang's lab, the Precognition Lab. Dr. Junwei Liang is currently a tenure-track Assistant Professor at The Hong Kong University of Science and Technology (Guangzhou). He is also an affiliate assistant professor at HKUST computer science & engineering department. He was a senior researcher at Tencent Youtu Lab working on cutting-edge computer vision research and applications. Prior to that, he received his Ph.D. degree from Carnegie Mellon University, working with Prof. Alexander Hauptmann. He is the recipient of Baidu Scholarship and Yahoo Fellowship, and awarded Rising Star Award at the World AI Conference in 2020. He is the winner of several public safety video analysis competitions, including ASAPS and TRECVID ActEV. His work has helped and been reported by major news agencies like the Washington Post and New York Times. His research interests include human trajectory forecasting, action recognition, and large-scale computer vision and video analytics in general. His mission: develop AI technologies for social good.