I am a staff research scientist at Google working on computer vision and machine learning. I received my Ph.D. in Computer Science from Brown University, M.Phil. in Electronic Engineering from the Chinese University of Hong Kong, and B.Eng. in Electronic and Information Engineering from Harbin Institute of Technology. I was a postdoctoral fellow at Harvard University and then a senior research scientist at NVIDIA before joining Google. I served as an area chair for CVPR/ECCV/BMVC, and co-organized several workshops/tutorials at CVPR/ECCV/SIGGRAPH. I am a recipient of the PAMI Young Researcher award in 2020, the Longuet-Higgins prize at CVPR 2020, the best paper honorable mention award at CVPR 2018, and the first prize in the robust optical flow competition at CVPR 2018 and ECCV 2020.