Changxiao Cai

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I am a postdoctoral researcher at the University of Pennsylvania, advised by Professor T. Tony Cai and Professor Hongzhe Li. I obtained my Ph.D. in Electrical Engineering at Princeton University in 2021, advised by Professor Yuxin Chen and Professor H. Vincent Poor . I have also worked with Sergio VerdĂș at Princeton. Prior to this, I received my bachelor's degree 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.

I will join the Department of Industrial and Operations Engineering at the University of Michigan as an assistant professor in Fall 2023.


  • E-mail: changxiao [dot] cai [at] pennmedicine [dot] upenn [dot] edu

  • 211 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104

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