Biography

I am a Postdoctoral Researcher at Tsinghua University, working with Prof. Chao Zhang. My research focuses on multimodal foundation models for speech and physiological signals, with applications in sleep studies, speech disorders, and clinical health assessment. I received my B.Eng. in Software Engineering from Dalian University of Technology and my Ph.D. in Systems Engineering and Engineering Management from The Chinese University of Hong Kong, where I was supervised by Prof. Xunying Liu. My doctoral research examined adversarial and reinforcement learning methods for data augmentation in dysarthric and elderly speech recognition. During my Ph.D., I also worked as a research intern with Prof. Daniel Povey's team at Xiaomi.