Tan Zhi Xuan (National University of Singapore)
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15:00–16:00 UTC 22 January 2026
Tan Zhi Xuan is an Assistant Professor in the National University of Singapore, Department of Computer Science, with a joint appointment at the A*STAR Institute of High Performance Computing. Xuan's research focuses on scaling cooperative intelligence via rational AI engineering, spanning the areas of AI alignment, probabilistic programming, and computational cognitive science. Together with their research group, the Cooperative Systems & Intelligence (CoSI) lab, Xuan aims to reverse engineer the computational foundations of human cooperation and normativity, thereby enabling the development of human-level AI cooperators and the design of cooperative infrastructure for an increasingly automated future. Previously, Xuan completed their PhD with the Massachusetts Institute of Technology Probabilistic Computing Project and Computational Cognitive Science lab. Xuan also serves as a board member of Principles of Intelligence, an AI safety non-profit, and Welfare Matters, an organisation promoting farmed animal welfare in Southeast Asia.