Jungseul Ok

jungseul at postech dot ac dot kr

About [CV]

Jungseul Ok is an assistant professor in the Department of Computer Science and Engineering and Graduate School of Artificial Intelligence, and a member of Machine Learning Lab at POSTECH. He completed Ph.D program in School of Electrical Engineering at Korea Advanced Institute of Science and Technology (KAIST), South Korea, under the supervision of Prof. Yung Yi and Prof. Jinwoo Shin. After graduation, he worked with Prof. Alexandre Proutiere and Prof. Sewoong Oh as a postdoctoral researcher, respectively, in School of Electrical Engineering at KTH, Stockholm, Sweden, and Paul G. Allen School of Computer Science & Engineering, University of Washington, WA, US.

His research focus is theoretical machine learning on a wide spectrum of topics, including neural network analysis, structured reinforcement learning, recommender system, wireless network, social network, and crowdsourcing system.


I'm recruiting motivated & bright students who want to work together on interesting machine learning problems. Reach me. (jungseul at postech dot ac dot kr) It would be helpful if you can send me your transcript and CV.


You can also find my papers listed in Google Scholar.




Invited Paper


  • Byungchan Ko (MS+PhD / 2020-present) @ AIGS/POSTECH
  • Hyejin Park (MS / 2020-present) @ AIGS/POSTECH
  • Sanghoon Lee (MS / 2020-present) @ AIGS/POSTECH

Short Summary

You can find more details about me in my CV.


  • Ph.D., Electrical Engineering, KAIST, South Korea, 2011.02 - 2016.08
  • B.S.E., Electrical Engineering, KAIST, South Korea, 2007.02 - 2011.02

Work Experience

  • 2017.04 - Current: Postdoctoral Researcher, School of Electrical Engineering, KTH, Sweden
  • 2016.10 - 2016.03: Postdoctoral Researcher, School of Electrical Engineering, KAIST, South Korea
  • 2016.02 - 2016.05: Research Intern, Theory Group, Microsoft Research Asia, China
  • 2015.06 - 2015.10: Research Intern, Center of Non-Linear Studies, Los Alamos National Laboratory, United State
  • 2015.02 - 2015.05: Research Intern, Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, United State


  • Qualcomm-KAIST Innovation Award, Qualcomm, 2016
  • Nomination Award, Fellowships at Microsoft Research Asia, 2015
  • Bronze Prize, 21st Samsung Humantech Thesis, Samsung Electronics, 2014
  • Summa Cum Laude Honor, KAIST, 2011
  • Silver Prize, Undergraduate Research Program, KAIST, 2010