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2026-02-23 02:38:44
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Changxiao Cai Changxiao Cai Home Research Teaching Changxiao Cai I am an Assistant Professor in the Department of Industrial and Operations Engineering at the University of Michigan . Previously, I was a postdoctoral researcher at the University of Pennsylvania, advised by T. Tony Cai and Hongzhe Li . I obtained my Ph.D. in Electrical Engineering at Princeton University in 2021, advised by Yuxin Chen and H. Vincent Poor . I have also worked with Sergio Verdú at Princeton. Prior to this, I received my B.E. in Electronic Engineering from Tsinghua University in 2016. I am broadly interested in theories and algorithms for mathematical data science, high-dimensional statistics, optimization and machine learning. More specifically, I develop algorithms to extract information from high-dimensional and structured data, and design methods for optimal data-driven decision-making. The central goal is to achieve provably optimal statistical guarantees and computation...
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