Loading Events

« All Events

  • This event has passed.

Eunjin Oh (오은진), Feedback Vertex Set on Geometric Intersection Graphs

October 5 Tuesday @ 4:30 PM - 5:30 PM KST

Room B232, IBS (기초과학연구원)


Eunjin Oh (오은진)
Dept. of Computer Science and Engineering, POSTECH

I am going to present an algorithm for computing a feedback vertex set of a unit disk graph of size k, if it exists, which runs in time $2^{O(\sqrt{k})}(n + m)$, where $n$ and $m$ denote the numbers of vertices and edges, respectively. This improves the $2^{O(\sqrt{k}\log k)}(n + m)$-time algorithm for this problem on unit disk graphs by Fomin et al. [ICALP 2017].


October 5 Tuesday
4:30 PM - 5:30 PM KST
Event Category:
Event Tags:


Room B232
IBS (기초과학연구원)


Sang-il Oum (엄상일)
View Organizer Website
IBS 이산수학그룹 Discrete Mathematics Group
기초과학연구원 수리및계산과학연구단 이산수학그룹
대전 유성구 엑스포로 55 (우) 34126
IBS Discrete Mathematics Group (DIMAG)
Institute for Basic Science (IBS)
55 Expo-ro Yuseong-gu Daejeon 34126 South Korea
E-mail: dimag@ibs.re.kr, Fax: +82-42-878-9209
Copyright © IBS 2018. All rights reserved.