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Zhengyang Shen

shenzhy AT pku.edu.cn

Ph.D. candidate

Peking University

Biography

I am currently a third-year Ph.D. student in School of Mathematical Sciences at Peking University at Peking University, advised by Profs. Jinwen Ma and Zhouchen Lin. I obtained my bachelor’s degree of mathematics from Wuhan University Of Technology in 2017.

Interests

  • Differential Programming
  • Explainable AI
  • Computer Vision

Education

  • Ph.D. in School of Mathematical Sciences, 2017-2022

    Peking University

  • B.S. in Mathematics and Applied Mathematics, 2013-2017

    Wuhan University Of Technology

Publications @ZERO Lab

PDO-eS2CNNs: Partial Differential Operator Based Equivariant Spherical CNNs. AAAI, 2021.

Spherical signals exist in many applications, e.g., planetary data, LiDAR scans and digitalization of 3D objects, calling for models …
PDF

PDO-eConvs: Partial Differential Operator Based Equivariant Convolutions. ICML, 2020.

We employ PDOs as steerable filters to design a system equivariant to E(n). We use numerical schemes to discretize this system and …

Awards

Meritorious

The Mathematics Contest in Modeling 2016

China National Scholarship

Ministry of Education of the People’s Republic of China 2015

National Second Prize (2 times)

The Chinese Mathematics Competitions (Professional Group) 2014 – 2015

Provincial First Prize (2 times)

The Chinese Mathematics Competitions (Professional Group) 2014 – 2015