Activity, Award
Co-organizer
Co-organizer
2013~ KIAS Combinatorics Workshop Series in Seoul, South Korea (4 times per year)
Referee
Referee
- Random Structures & Algorithms (2 times)
- Journal of Combinatorial Theory, Ser B (2 times)
- Journal of Combinatorial Theory, Ser A
- Discrete Applied Mathematics (3 times)
- Combinatorica (2 times)
- Acta Arithmetica
- LATIN 2014
- Czechoslovak Mathematical Journal
- Electronic Journal of Combinatorics (2 times)
- Journal of Graph Theory
- Bulletin of the Korean Mathematical Society
- Journal of the Korean Mathematical Society
Selected Chair
Selected Chair
- 2014 Seoul ICM 2014: Combinatorics session
- 2014 Satellite Conference of ICM 2014 on Extremal and Structural Graph Theory
- 2013 AMC (Asian Mathematical Conference): Combinatorics session
Awards
Awards
- Travel award for 2012 Joint Mathematics Meetings, Boston, 01/2012
- Travel award for the Doc-Course 2008 in Berlin, 09/2008
- Korea Science and Engineering Foundation fellowship, 03/2005 - 02/2006
- Certificate of Commendation for Excellent TA at Seoul National University, Graduate School, 08/2005