Publications
SCI Journals
(+: first author, *: corresponding author)
11. Cooperative Distributed GPU Power Capping for Deep Learning Clusters
Dong-Ki Kang+, Yun-Gi Ha, Limei Peng, and Chan-Hyun Youn*, IEEE Transactions on Industrial Electronics, vol.69 no.7 pp.7244-7254, Jul 2022 (link) (Print ISSN: 0278-0046, Electronic ISSN: 1557-9948)
10. Cost Efficient GPU Cluster Management for Training and Inference of Deep Learning
Dong-Ki Kang+, Ki-Beom Lee, and Young-Chon Kim*, MDPI Energies, 15(2) pp.474, Jan 2022 (link) (ISSN: 1996-1073)
09. Deep Reinforcement Learning Based Optimal Route and Charging Station Selection
Ki-Beom Lee+, Mohamed A.Ahmed, Dong-Ki Kang, and Young-Chon Kim*, MDPI Energies, 13(23) pp.6255, Nov 2020 (link) (ISSN: 1996-1073)
08. BOA: batch orchestration algorithm for straggler mitigation of distributed DL training in heterogeneous GPU cluster
Eun-Ju Yang+, Dong-Ki Kang, and Chan-Hyun Youn*, Elsevier Journal of Supercomputing, vol.76, no.1, pp.47-67, Jan 2020
07. Real-Time Control for Power Cost Efficient Deep Learning Processing With Renewable Generation
Dong-Ki Kang+, and Chan-Hyun Youn*, IEEE Access, vol.7, pp.114909-114922, Aug 2019
06. Deep Learning-Based Sustainable Data Center Energy Cost Minimization With Temporal MACRO/MICRO Scale Management
Dong-Ki Kang+, Eun-Ju Yang, and Chan-Hyun Youn*, IEEE Access, vol.7, pp.5477-5491, Dec 2018
05. A science gateway cloud with cost-adaptive VM management for computational science and applications
Seong-Hwan Kim+, Dong-Ki Kang, Woo-Joong Kim, Chen Min, and Chan-Hyun Youn*, IEEE Systems Journal, vol.11, no.1, pp173-185, Mar 2017
04. Energy and QoS aware resource allocation for heterogeneous sustainable cloud datacenters
Peng Yuyang+, Dong-Ki Kang, Al-Hazemi Fawaz, and Chan-Hyun Youn*, Elsevier Optical Switching and Networking, vol.23, pp.225-240, Jan 2017
03. Adaptive VM Management with Two Phase Power Consumption Cost Models in Cloud Datacenter
Dong-Ki Kang+, Al-Hazemi Fawaz, Seong-Hwan Kim, Chen Min, Peng Limei, and Chan-Hyun Youn*, Springer Mobile Networks and Applications, vol.21, no.5, pp.793-805, Oct 2016
02. LPC: A local power controller using the frequency scheduling approach for virtualized servers
Fawaz Al-Hazemi+, Dong-Ki Kang, Seong-Hwan Kim, Peng Yuyang, Newaz SH Shah and Chan-Hyun Youn*, Springer Cluster Computing, vol.19, no.2 pp.663-678, Jun 2016
01. Cost adaptive VM management for scientific workflow application in mobile cloud
Woo-Joong Kim+, Dong-Ki Kang, Seong-Hwan Kim and Chan-Hyun Youn*, Springer Mobile Networks and Applications, vol.20, no.3 pp.328-336, Jun 2015
International Conference
13. Simulated Annealing for Timeliness and Energy aware Deep Learning Job Assignment
Dong-Ki Kang+ and Chan-Hyun Youn*, KIPS ICTC, Sep 2019
12. Workload-aware resource management for energy efficient heterogeneous docker containers
Dong-Ki Kang+, Gyu-Beom Choi, Seong-Hwan Kim, Il-Sun Hwang, and Chan-Hyun Youn*, IEEE Region 10 Conference (TENCON), pp.2428-2431, Nov 2016
11. Dynamic virtual machine consolidation for energy efficient cloud data centers
Dong-Ki Kang+, Al-hazemi Fawaz, Seong-Hwan Kim, and Chan-Hyun Youn*, EAI CloudComp 2015, pp.50-80, Oct 2015
10. Cost adaptive workflow scheduling in cloud computing
Dong-Ki Kang+, Seong-Hwan Kim, Chen Min, and Chan-Hyun Youn*, ACM Proceedings of the 8th International conference on ubiquitous information management and communication (ICUIMC), Jan 2014
09. Enhancing a strategy of virtualized resource assignment in adaptive resource cloud framework
Dong-Ki Kang+, Seong-Hwan Kim, Ren Ye, Byung-Sang Kim, Woo-Joong Kim, Yu-Sik Kim, Chang-Sung Jeong, and Chan-Hyun Youn*, ACM Proceedings of the 7th International conference on ubiquitous information management and communication (ICUIMC), Jan 2013
08. Adaptive management framework for scientific workflow applications
Young-Joo Han+, Dong-Ki Kang and Chan-Hyun Youn*, ACM Proceedings of the 6th International conference on ubiquitous information management and communication (ICUIMC), Feb 2012
07. Wake transition decision algorithm for energy saving in OBS network with LPI
Dong-Ki Kang+, Yang Won-Hyuk, Jung Jin-Hyo and Young-chon Kim*, IEEE International Conference on Computing, Networking and Communications (ICNC), pp.527-531, Jan 2012
06. An Adaptive Resource Provisioning Scheme for Distributed Bio-workflow Broker with Stream-Based NGS in Cloud
Byung-sang Kim+ , Chan-Hyun Youn, Eun-bo Shim and Ho-young Kang, Dong-Ki Kang and Jin-mi Kim, KIPS 6th International Conference on Ubiquitous Information Technologies and Applications (CUTE), Dec 2011
05. Dynamic Time based Burst Assemble scheme to reduce energy consumption in OBS network with Low-Power Idle
Dong-Ki Kang+, Yang Won-Hyuk, Jae-Young Lee and Young-chon Kim*, IEEE 16th Asia-Pacific Conference on Communications (APCC), pp.183-187, Oct 2010
04. A simulation study of neighborhood discovery algorithm in free space optical sensor networks
Rong Xie+, Li-Mei Peng, Wan Tang, Fei Tong, Dong-Ki Kang, Won-Hyuk Yang and Young-Chon Kim*, KICS 2010 Second International Conference on Ubiquitous and Future Networks (ICUFN), pp87-91, Jun 2010
03. Impact on burst size in OBS network with adaptive link rate
Jae-Young Lee+, Won-Hyuk Yang, Dong-Ki Kang, Fei Tong, Rong Xie and Young-Chon Kim*, KIISE Digest of the 9th International Conference on Optical Internet (COIN), Jul 2010
02. Impact of traffic patterns and burst assembly on energy consumption in OBS networks
Dong-Ki Kang+, Yang Won-Hyuk, Xie Rong and Young-chon Kim*, 12th International Conference on Computer Modelling and Simulation (UKSIM), pp.609-614, Mar 2010
01. Performance analysis of energy savings according to traffic patterns in ethernet with rate adaptation
Won-Hyuk Yang+, Dong-ki Kang, Fei Tong and Young-Chon Kim*, 12th International Conference on Computer Modelling and Simulation (UKSIM), pp.619-624, Mar 2010
Domestic Journals
04. 가격 효율적인 클라우드 가상 자원 중개 기법에 대한 연구
Dong-Ki Kang+, Seong-Hwan Kim, and Chan-Hyun Youn*, 정보처리학회논문지, 컴퓨터 및 통신 시스템, vol.3, no.7, pp219-230, Jul 2014
03. 클라우드 자원 브로커에서 확장성 있는 가상 머신 할당 기법을 이용한 비용 적응형 작업 스케쥴링 알고리즘
Ren Ye+, Seong-Hwan Kim, Dong-Ki Kang, Byung-Sang Kim, and Chan-Hyun Youn*, 정보처리학회논문지, 소프트웨어 및 데이터공학, vol.1, no.3, pp137-148, Nov 2012
02. 저전력 대기를 사용하는 OBS 망의 에너지 절감을 위한 상태 천이 결정 알고리즘
Dong-Ki Kang+, Won-Hyuk Yang, Gi-Beom Lee, and Young-Chon Kim*, 한국통신학회논문지, vol.37B, no.5, pp317-326, May 2012
01. 수면 모드를 사용하는 OBS 망에서 트래픽 패턴 및 버스트 어셈블이 에너지 절감과 지연시간에 미치는 영향 분석
Dong-Ki Kang+, Won-Hyuk Yang, Jae-Young Lee, and Young-Chon Kim*, 한국통신학회논문지, vol.36, no.2, pp111-119, Feb 2011