Hello, I’m Mujin Choi. I am currently a graduate student (MS/Ph.D integrated program) of KAIST, Department of Mathematical Sciences. I am also a student researcher at the IBS Discrete Mathematics Group (DIMAG). My advisor is Sang-il Oum.

My research interests lie in structural and algorithmic graph theory. In particular, I am interested in tree independence number and the graph structure minor theorem.

Here is my CV (Last update: May 2026).

Contact Info

• E-mail: mujinchoi@kaist.ac.kr