I am an associate professor at the Department of Electrical Engineering, City University of Hong Kong. Previously I was a Wallenberg–NTU Presidential Postdoc Fellow in the Rapid-Rich Object Search Lab at Nanyang Technological University. I received my Ph.D. from NTU Singapore, supervised by Prof. Alex C. Kot.
My research interests lie in AI security, multimedia forensics, and machine learning, with a current focus on fake-news detection, trustworthiness of large language models, transfer learning / domain generalization, and applications in AI4S, healthcare, and circuit design.
I work on AI security, multimedia forensics, and machine learning. My current research centers on fake-news detection, the trustworthiness of large language models, transfer learning and domain generalization, test-time adaptation, as well as applied AI4S in healthcare, circuit design, and signature methods for sequential data and computational imaging.