Tengyang Xie

I am an Assistant Professor of Computer Science at University of Wisconsin-Madison. Before that, I was a Postdoctoral Researcher at Microsoft Research New England (and New York City). I received my Ph.D. in Computer Science at University of Illinois at Urbana-Champaign, where I was fortunate to work with Nan Jiang. I obtained bachelor's degree in Physics from University of Science and Technology of China. I have also spent time at Simons Institute, Amazon AI, Microsoft Research, and Google Research.

Research Interests: I work on Reinforcement Learning / Machine Learning / Artificial Intelligence. The primary goal of my research is to explore the mathematical principles and design efficient algorithms relevant to artificial general intelligence (AGI). My current interests include: 1) emerging interactive learning paradigms with/for large language models (LLMs), 2) the mathematical principles of reinforcement learning (RL) and decision-making, 3) the algorithm and system challenges of scaling up new modalities.

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