Hello! I'm Jungho Ahn and an assistant professor in the Department of Computer Engineering at Inha University, Incheon, South Korea.

My research interests lie in both algorithmic and structural graph theory.

On the algorithmic side, I'm particularly interested in NP-hardness, parameterized complexity, kernelizations, and approximation algorithms.

On the structural side, my focus is on graph decompositions, forbidden substructures, sparse graphs, and various width/depth parameters such as twin-width, rank-width/depth, and tree-width/depth.

Here is my CV (Revised in Aug. 2025).