About Me

My name is Zeyan Liu. I’m currently a fourth-year CS PhD student at University of Kansas (KU) advised by Prof. Bo Luo and Prof. Fengjun Li. I received my Bachelor’s degree in Applied Mathematics from Wuhan University in 2019.

My research interests include security and privacy in AI and machine learning.


  • April 8, 2023. I will join Visa this summer as a Ph.D. RS intern working on security.
  • Aug 26, 2022. Our paper “LoneNeuron: a Highly-effective Feature-domain Neural Trojan using Invisible and Polymorphic Watermark” is accepted to ACM CCS 2022.
  • July 26, 2022. Our paper “Hide and Seek: on the Stealthiness of Attacks against Deep Learning Systems” is accepted to ESORICS 2022.