Graduate Research Assistant
Xinjie Liu is a Ph.D. student in the Department of Electrical and Computer Engineering at The University of Texas at Austin. Xinjie is very fortunate to be co-advised by Prof. Ufuk Topcu and Prof. David Fridovich-Keil. His research interests lie in developing theoretical foundations and practical algorithms for decision making and control in autonomous systems under uncertainty. He is currently focused on (i) efficient and scalable reinforcement learning through principled integration of data from multiple sources, and (ii) intelligent and safe interaction for multi-agent systems, such as robots operating in shared environments. The majority of his work draws on reinforcement learning, numerical optimization, game theory, and statistical estimation and inference.