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Publication

The attached papers or publications here are presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author’s copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.

International conference & journal

Patents

Awards

Domestic conference & journal

International conference & journal

Jinwoo Jeong, Minchul Kang, Younghun Go, Changyong Shin, Hyunho Lee, Junho Yoon, Gyeongsik Yang*, Chuck Yoo
"GPU Memory Prediction for Multimodal Model Training"
1st Workshop on Systems for Agentic AI in conjunction with the 31st ACM Symposium on Operating Systems Principles (SOSP '25)
Seoul, Korea, 2025.
Junseok Lee, Yeonho Yoo, Jinkyu Kim, Dosun Lim, Gyeongsik Yang*, Chuck Yoo
"Parameter-Efficient 12-Lead ECG Reconstruction from a Single Lead"
The 28th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI 2025)
Acceptance rate 29%, NRF BK IF: 1
Daejeon, Korea, 2025.
Yeonho Yoo, Gyeongsik Yang*, Changyong Shin, Hwiju Cho, Wonmi Choi, Zhixiong Niu, Chuck Yoo 📑 paper
"Revisiting Traffic Splitting for Software Switch in Datacenter"
ACM SIGMETRICS 2025. / Proc. ACM Meas. Anal. Comput. Syst. 9, 2, Article 39 (June 2025),
Acceptance rate 17%, NRF BK IF: 3
New York, USA, 2025.
Hwiju Cho, Jongin Choi, Wonmi Choi, Gyeongsik Yang*
"6G Interfaces in O-RAN: Concepts, Implementation, and Future Directions"
ICTC 2024: Workshop on 6G Research Initiative
Jeju, Korea, 2024.
Seungwoo Jung, Yeonho Yoo, Gyeongsik Yang*, Chuck Yoo
"Prediction of Permissioned Blockchain Performance for Resource Scaling Configurations" 📑 paper
ICT Express
JCR 2023 IF 4.1 Top 23.1%
In press.
Wonmi Choi, Yeonho Yoo, Kyungwoon Lee, Zhixiong Niu, Peng Cheng, Yongqiang Xiong, Gyeongsik Yang*, Chuck Yoo
"Intelligent Packet Processing for Performant Containers in IoT" 📑 paper
IEEE Internet of Things Journal
JCR 2023 IF 8.2 Top 3.4%
Early access.
Junseok Lee, Yeonho Yoo, Chuck Yoo, Gyeongsik Yang*
"Predictive Placement of Geo-distributed Blockchain Nodes for Performance Guarantee" 📑 paper
2024 IEEE 17th International Conference on Cloud Computing (CLOUD)
NRF BK IF: 1
Shenzhen, China, 2024, in press
Wonmi Choi, Juyoung Ahn, Yeonho Yoo, Chuck Yoo, Gyeongsik Yang*
"Harmonia: Accurate Federated Learning with All-Inclusive Dataset" 📑 paper
2024 IEEE 17th International Conference on Cloud Computing (CLOUD)
NRF BK IF: 1
Shenzhen, China, 2024, in press
Yeonho Yoo, Gyeongsik Yang, Changyong Shin, Junseok Lee, Chuck Yoo
"Machine Learning-based Prediction Models for Control Traffic in SDN Systems" 📑 paper
IEEE Transactions on Services Computing
JCR 2021 IF 11.019 Top 1.4%
Volume: 16, Issue: 6, Nov.-Dec. 2023, doi: 10.1109/TCC.2021.3089225.
Younghun Go, Changyong Shin, Jeunghwan Lee, Yeonho Yoo, Gyeongsik Yang*, Chuck Yoo
"Selective Preemption of Distributed Deep Learning Training" 📑 paper
2023 IEEE 16th International Conference on Cloud Computing (CLOUD)
NRF BK IF: 1
Chicago, IL, USA, 2023, pp. 175-177, doi: 10.1109/CLOUD60044.2023.00028.
Yeonho Yoo, Gyeongsik Yang*, Jeunghwan Lee, Changyong Shin, Hoseok Kim, and Chuck Yoo
"TeaVisor: Network Hypervisor for Bandwidth Isolation in SDN-NV" 📑 paper
IEEE Transactions on Cloud Computing
JCR 2020 IF 5.938 Top 9.545%
Volume: 11, Issue: 3, 01 July-Sept. 2023, doi: 10.1109/TCC.2022.3225915.
Gyeongsik Yang, Yeonho Yoo, Minkoo Kang, Heesang Jin, and Chuck Yoo
"Accurate and Efficient Monitoring for Virtualized SDN in Clouds" 📑 paper
IEEE Transactions on Cloud Computing
JCR 2020 IF 5.938 Top 9.545%
vol. 11, no. 1, pp. 229-246, 1 Jan.-March 2023, doi: 10.1109/TCC.2021.3089225.
Yeonho Yoo, Gyeongsik Yang*, Changyong Shin, Jeunghwan Lee, Chuck Yoo
"Control Channel Isolation in SDN Virtualization: A Machine Learning Approach" 📑 paper
2023 IEEE/ACM 23rd International Symposium on Cluster, Cloud and Internet Computing (CCGrid)
Acceptance rate < 20%, accepted, NRF BK IF: 1
Bangalore, India, 2023, pp. 273-285, doi: 10.1109/CCGrid57682.2023.00034.

Gyeongsik Yang, Kwanhoon Lee, Kyungwoon Lee, Yeonho Yoo, Hyowon Lee, and Chuck Yoo
"Resource Analysis of Blockchain Consensus Algorithms in Hyperledger Fabric" 📑 paper
IEEE Access
JCR 2020 IF 3.367 Top 34.249%
vol. 10, pp. 74902-74920, 2022, doi: 10.1109/ACCESS.2022.3190979.
Changyong Shin, Gyeongsik Yang*, Yeonho Yoo, Jeunghwan Lee, and Chuck Yoo
"Xonar: Profiling-based Job Orderer for Distributed Deep Learning"
2022 IEEE 15th International Conference on Cloud Computing (CLOUD), work-in-progress
Acceptance rate 25.5% (49/192), NRF BK IF: 1
Barcelona, Spain, 2022, pp. 112-114, doi: 10.1109/CLOUD55607.2022.00030.
Gyeongsik Yang, Changyong Shin, Jeunghwan Lee, Yeonho Yoo, Chuck Yoo
"Prediction of the Resource Consumption of Distributed Deep Learning Systems" 📑 paper
ACM SIGMETRICS 2022. / Proc. ACM Meas. Anal. Comput. Syst. 6, 2, Article 29 (June 2022),
Acceptance rate 10.7% (13/122, winter submission), NRF BK IF: 3
Virtual, Association for Computing Machinery, New York, NY, USA, 25 pages. doi: 10.1145/3530895
Gyeongsik Yang, Changyong Shin, Yeonho Yoo, and Chuck Yoo
"A Case for SDN-based Network Virtualization"
2021 29th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS)
NRF BK IF: 2
Virtual (originally in Houston, TX, USA), 2021, pp. 1-8, doi: 10.1109/MASCOTS53633.2021.9614291.
Junho Lee, Gyeongsik Yang, Zhixiong Niu, Peng Cheng, Yongqiang Xiong, and Chuck Yoo
"Enhanced control path for repeated TCP connections"
2021 12th ACM SIGOPS Asia-Pacific Workshop on Systems (APSys '21)
Virtual, Association for Computing Machinery, New York, NY, USA, 131–137. https://doi.org/10.1145/3476886.3477512
Gyeongsik Yang, Yeonho Yoo, Minkoo Kang, Heesang Jin, and Chuck Yoo
"Bandwidth Isolation Guarantee for SDN Virtual Networks"
IEEE INFOCOM 2021 - IEEE Conference on Computer Communications
Acceptance rate 19.9%, NRF BK IF: 4
Virtual (originally in Vancouver, BC, Canada), 2021, pp. 1-10, doi: 10.1109/INFOCOM42981.2021.9488797.
Jeongsu Kim, Kyungwoon Lee, Gyeongsik Yang, Kwanhoon Lee, Jaemin Im, and Chuck Yoo
"QiOi: Performance Isolation for Hyperledger Fabric"
Applied Sciences
JCR 2020 IF 2.697 Top 41.667%
2021; 11(9):3870, doi: 10.3390/app11093870
Minkoo Kang, Gyeongsik Yang, Yeonho Yoo, Chuck Yoo
"Proactive Congestion Avoidance for Distributed Deep Learning"
Sensors
JCR 2020 IF 3.576 Top 21.094%
2021; 21(1):174, doi: 10.3390/s21010174

Yeonho Yoo, Gyeongsik Yang, Minkoo Kang, and Chuck Yoo
"Adaptive Control Channel Traffic Shaping for Virtualized SDN in Clouds"
2020 IEEE 13th International Conference on Cloud Computing (CLOUD), work-in-progress
Acceptance rate 26.3%, NRF BK IF: 1
Virtual (originally in Beijing, China), 2020, pp. 22-24, doi: 10.1109/CLOUD49709.2020.00013.
Minkoo Kang, Gyeongsik Yang, Yeonho Yoo, and Chuck Yoo
"TensorExpress: In-Network Communication Scheduling for Distributed Deep Learning"
2020 IEEE 13th International Conference on Cloud Computing (CLOUD), work-in-progress
Acceptance rate 26.3%, NRF BK IF: 1
Virtual (originally in Beijing, China), 2020, pp. 25-27, doi: 10.1109/CLOUD49709.2020.00014.
Jeongsu Kim, Kyungwoon Lee, Gyeongsik Yang, Kwanhoon Lee, Jaemin Im, and Chuck Yoo
"Exploring the Characteristics of Hyperledger Fabric in Resource Consumption"
2020 2nd Conference on Blockchain Research & Applications for Innovative Networks and Services (BRAINS),
Virtual (originally in Paris, France), 2020, pp. 208-209, doi: 10.1109/BRAINS49436.2020.9223275.
Gyeongsik Yang, Heesang Jin, Minkoo Kang, Gi Jun Moon, and Chuck Yoo
"Network Monitoring for SDN Virtual Networks"
IEEE INFOCOM 2020 - IEEE Conference on Computer Communications
Acceptance rate 19.8%, NRF BK IF: 4
Virtual (originally in Toronto, ON, Canada), 2020, pp. 1261-1270, doi: 10.1109/INFOCOM41043.2020.9155260.
Gyeongsik Yang, Bong-yeol Yu, Heesang Jin, and Chuck Yoo
"Libera for Programmable Network Virtualization"
IEEE Communications Magazine
JCR 2018 IF 11.052 Top 2.44%
vol. 58, no. 4, pp. 38-44, April 2020, doi: 10.1109/MCOM.001.1900290.
Heesang Jin, Minkoo Kang, Gyeongsik Yang, and Chuck Yoo
"CLEO: Machine Learning for ECMP"
15th International Conference on emerging Networking EXperiments and Technologies (CoNEXT '19 Companion).
Association for Computing Machinery, New York, NY, USA, doi:10.1145/3360468.3366768
Heesang Jin, Gyeongsik Yang, Bong-yeol Yu, and Chuck Yoo
"FAVE: Bandwidth-Aware Failover in Virtualized SDN for Clouds"
2019 IEEE 12th International Conference on Cloud Computing (CLOUD), work-in-progress
NRF BK IF: 1
Milan, Italy, 2019, pp. 505-507, doi: 10.1109/CLOUD.2019.00092.
Bong-yeol Yu, Gyeongsik Yang, Heesang Jin, and Chuck Yoo.
"WhiteVisor: Support of White-Box Switch in SDN-Based Network Hypervisor"
2019 International Conference on Information Networking (ICOIN)
Kuala Lumpur, Malaysia, 2019, pp. 242-247, doi: 10.1109/ICOIN.2019.8718167.
Heesang Jin, Gyeongsik Yang, Bong-yeol Yu, and Chuck Yoo.
"TALON: Tenant Throughput Allocation Through Traffic Load-Balancing in Virtualized Software-Defined Networks" 🏆 Best paper award!
2019 International Conference on Information Networking (ICOIN)
Kuala Lumpur, Malaysia, 2019, pp. 233-238, doi: 10.1109/ICOIN.2019.8717976.
Gyeongsik Yang, Bong-yeol Yu, Wontae Jeong, and Chuck Yoo.
"FlowVirt: Flow Rule Virtualization for Dynamic Scalability of Programmable Network Virtualization" 🏆 Samsung Humantech Paper Award!
2018 IEEE 11th International Conference on Cloud Computing (CLOUD)
Acceptance rate 18.97% (48/253), NRF BK IF: 1
San Francisco, CA, USA, 2018, pp. 350-358, doi: 10.1109/CLOUD.2018.00051.
Bong-yeol Yu, Gyeongsik Yang, and Chuck Yoo.
"Comprehensive Prediction Models of Control Traffic for SDN Controllers"
2018 4th IEEE Conference on Network Softwarization and Workshops (NetSoft)
IEEE, Montreal, QC, Canada, 2018, pp. 262-266, doi: 10.1109/NETSOFT.2018.8460111.
Gyeongsik Yang, Bong-Yeol Yu, Seong-Mun Kim, and Chuck Yoo.
"LiteVisor: A Network Hypervisor to Support Flow Aggregation and Seamless Network Reconfiguration for VM Migration in Virtualized Software-Defined Networks"
IEEE Access
JCR 2020 IF 3.367 Top 34.249%
vol. 6, pp. 65945-65959, 2018, doi: 10.1109/ACCESS.2018.2877416.
Wontae Jeong, Gyeongsik Yang, Seong-Mun Kim, and Chuck Yoo.
"Efficient big link allocation scheme in virtualized software-defined networking"
2017 13th International Conference on Network and Service Management (CNSM)
IEEE, Tokyo, Japan, 2017, pp. 1-7, doi: 10.23919/CNSM.2017.8256020.
Seong-Mun Kim, Gyeongsik Yang, Chuck Yoo, and Sung-Gi Min.
"BFD-based link latency measurement in software defined networking"
2017 13th International Conference on Network and Service Management (CNSM)
IEEE, Tokyo, Japan, 2017, pp. 1-6, doi: 10.23919/CNSM.2017.8256023.
Heungsik Choi, Gyeongsik Yang, Kyungwoon Lee, and Chuck Yoo.
"KVS: high-efficiency kernel-level virtual switch"
2017 Symposium on Cloud Computing (SoCC '17), poster
Association for Computing Machinery, New York, NY, USA, 635. https://doi.org/10.1145/3127479.3131615
Bong-yeol Yu, Gyeongsik Yang, Kyungwoon Lee, and Chuck Yoo.
"AggFlow: Scalable and Efficient Network Address Virtualization on Software Defined Networking" 🏆 Top paper award!
2016 ACM Workshop on Cloud-Assisted Networking (CAN '16) / CoNEXT workshop
Association for Computing Machinery, New York, NY, USA, 1–6. https://doi.org/10.1145/3010079.3012012

Patents

International

CONTROL CHANNEL ISOLATION WITH TIME-SERIES CONTROL TRAFFIC PREDICTION IN PROGRAMMABLE NETWORK VIRTUALIZATION
United States, 2023. 06. (Submitted), 2024. 08. (Registered)
Yeonho Yoo, Gyeongsik Yang, Changyong Shin, Jeunghwan Lee, Hyuck Yoo
Registered, 18/206,813
DEVICE AND METHOD FOR LIGHTWEIGHT CONTAINER PACKET PROCESSING IN IOT ENVIRONMENT
United States, 2024. 07.
Wonmi Choi, Yeonho Yoo, Chuck Yoo, Gyeongsik Yang
Pending, 18/769,154
TRAINING TIME AND RESOURCE CONSUMPTION PREDICTION IN DEEP LEARNING
United States, 2023. 06.
Gyeongsik Yang, Changyong Shin, Yeonho Yoo, Jeunghwan Lee, Chuck Yoo
Pending, 18/329,706
PROFILING-BASED JOB ORDERING FOR DISTRIBUTED DEEP LEARNING
United States, 2023. 06.
Changyong Shin, Gyeongsik Yang, Yeonho Yoo, Jeunghwan Lee, Hyuck Yoo
Pending, 18/829,720
NETWORK MONITORING APPARATUS AND METHOD THEREOF IN PROGRAMMABLE NETWORK VIRTUALIZATION
United States, 2023. 01.
Gyeongsik Yang, Minkoo Kang, Chuck Yoo
Registered, 11,563,655
FLOW RULE VIRTUALIZATION APPARATUS AND METHOD THEREOF IN PROGRAMMABLE NETWORK VIRTUALIZATION
United States, 2020. 06.
Gyeongsik Yang , Bong-yeol Yu, Chuck Yoo
Registered, 10,686,700

Domestic

DEVICE AND METHOD FOR REAL-TIME AND LIGHTWEIGHT GPU WORKLOAD TRACING AND BOTTLENECK ANALYSIS
Republic of Korea, 2025. 04.
Minchul Kang, Younghun Go, Chuck Yoo, Gyeongsik Yang
Pending, 10-2025-0041946
APPARATUS AND METHOD FOR ACCURATE AND RESOURCE-EFFICIENT MULTIPATH ROUTING FOR DATA CENTER SOFTWARE SWITCHES
Republic of Korea, 2025. 01.
Yeonho Yoo, Gyeongsik Yang, Hwiju Cho, Changyong Shin, Chuck Yoo
Pending, 10-2025-0008013
APPARATUS AND METHOD FOR INTERFERENCE PREDICTION AND GUARANTEE SYSTEM OF GPU SHARING FOR DISTRIBUTED DEEP LEARNING JOBS
Republic of Korea, 2024. 07.
Changyong Shin, Gyeongsik Yang, Younghun Go, Yeonho Yoo, Chuck Yoo
Pending, 10-2024-0093797
DEVICE AND METHOD FOR LIGHTWEIGHT CONTAINER PACKET PROCESSING IN IOT ENVIRONMENT
Republic of Korea, 2024. 01.
Wonmi Choi, Yeonho Yoo, Chuck Yoo, Gyeongsik Yang
Pending, 10-2024-0006612
DEVICE AND METHOD FOR PREDICTING TRAINING TIME AND RESOURCE CONSUMPTION THEREOF IN DISTRIBUTED DEEP LEARNING SYSTEM
Republic of Korea, 2022. 11.
Gyeongsik Yang, Changyong Shin, Yeonho Yoo, Jeunghwan Lee, Chuck Yoo
Pending, 10-2022-0147865
APPARATUS AND METHOD FOR PROFILING-BASED JOB ORDERING FOR DISTRIBUTED DEEP LEARNING
Republic of Korea, 2022. 11.
Changyong Shin, Gyeongsik Yang, Yeonho Yoo, Jeunghwan Lee, Chuck Yoo
Pending, 10-2022-0154609
APPRATUS AND METHOD FOR CONTROL CHANNEL ISOLATION BASED ON TIME-SERIES PREDICTION OF CONTROL TRAFFIC IN PROGRAMMABLE NETWORK VIRTUALIZATION
Republic of Korea, 2022. 11.
Yeonho Yoo, Gyeongsik Yang, Changyong Shin, Jeunghwan Lee, Chuck Yoo
Pending, 10-2022-0155709
APPARATUS AND METHOD FOR PROCESSING OF ESTABLISHMENT OF CONNECTION FOR TRANSMISSION CONTROL PROTOCOL
Republic of Korea, 2022. 02.
Junho Lee, Gyeongsik Yang, Yeonho Yoo, Chuck Yoo
Pending, 10-2022-0021310
TRAFFIC SHAPING APPARATUS AND METHOD FOR CONTROL TRAFFIC IN PROGRAMMABLE NETWORK VIRTUALIZATION
Republic of Korea, 2021. 11.
Chuck Yoo, Yeonho Yoo, Gyeongsik Yang
Registered, 10-2322451
NETWORK MONITORING APPARATUS AND METHOD THEREOF IN PROGRAMMABLE NETWORK VIRTUALIZATION
Republic of Korea, 2021. 11.
Gyeongsik Yang, Minkoo Kang, Chuck Yoo
Registered, 10-2322454
PACKET SCHEDULING APPARATUS AND METHOD FOR DISTRIBUTED DEEP LEARNING ACCELERATION THEREOF IN PROGRAMMABLE SWITCH
Republic of Korea, 2021. 06.
Gyeongsik Yang, Minkoo Kang, Chuck Yoo
Registered, 10-2296319
APPARATUS AND METHOD FOR NETWORK LINK FAIL-OVER CONSIDERING BANDWIDTH IN PROGRAMMABLE NETWORK VIRTUALIZATION
Republic of Korea, 2020. 10.
Heesang Jin, Gyeongsik Yang, Chuck Yoo
Registered, 10-2172232
Method and Framework for Traffic Engineering in Network Hypervisor of SDN-based Network Virtualization Platform
Republic of Korea,, 2019. 08.
Seong-mun Kim, Gyeongsik Yang, Sung-gi Min, Chuck Yoo
Registered, 10-2011021
Flow Rule Virtualization Apparatus and Method thereof in Programmable Network Virtualization
Republic of Korea 2019. 05.
Gyeongsik Yang, Bong-yeol Yu, Chuck Yoo
Registered, 10-1982230
Method for Measuring Path Latency based on SDN
Republic of Korea, 2019. 02.
Gyeongsik Yang, Seong-mun Kim, Chuck Yoo
Registered, 10-1962346
Method and System for IP Address Virtualization in SDN-based Network Virtualization Platform
Republic of Korea, 2017. 11.
Youngkeun Go, Gyeongsik Yang, Bong-yeol Yu, Chuck Yoo
Registered, 10-1794719

Awards

🏆 Top 100 national R&D excellence achievements in 2021; Top prize in IT field, Korea Government (Ministry of Science and ICT) 2021
Chuck Yoo, Gyeongsik Yang, Yeonho Yoo, Changyong Shin, Bong-yeol Yu, Heesang Jin, Minkoo Kang
Awarded for the research achievements: “Securing world-class source technology for network virtualization, the core of cloud systems.”
Participated as a co-researcher (실무책임).
🏆 Best Paper Award, IEEE Computer Society 2019
Gyeongsik Yang, Heesang Jin, Bong-yeol Yu, Chuck Yoo
Awarded by the The 33rd Conference on Information Networking for the paper entitled: "TALON: Tenant Throughput Allocation Through Traffic Load-balancing in Virtualized Software-defined Networks"
🏆 The Award of Excellence, Microsoft Research Asia 2018
Gyeongsik Yang
Awarded for the internship achievements at Microsoft Research Asia (Stars of Tomorrow)
🏆 Most Feasibility Award in MSRA Student TechFest 2018, Microsoft Research Asia 2018
Gyeongsik Yang
Participated based on the remote storage project when the professor was a research intern at MSRA
🏆 Samsung HumanTech Paper Award, Samsung Electronics 2017
Gyeongsik Yang
Awarded for the paper in "Communication & Networks" section (belongs to the top 122 among 1830 papers)
🏆 Top Paper Award, ACM 2016
Bong-yeol, Gyeongsik Yang, Kyungwoon Lee, and Chuck Yoo
Awarded by the Cloud-Assisted Networking (CAN) workshop of CoNEXT' 16 for the paper entitled: "AggFlow: Scalable and Efficient Network Address Virtualization in Software Defined Networking"

Domestic conference & journal

YunKyung Kang, Wonmi Choi, Gyeongsik Yang, Chuck Yoo, Performance and Resource Consumption Analysis of Hyperledger Fabric Based on Secure Containers, The Journal of Korean Institute of Communications and Information Sciences (accepted)
강준혁, 권도혁, 고영훈, 유혁, 양경식, 경량화된 머신러닝 모델의 추론 일관성 분석: Explainable AI 기반 정량 비교, 2025 한국컴퓨터종합학술대회 (KCC 2025)
정진우, 한재훈, 강민철, 유혁, 양경식, 이기종 GPU 환경에서 Unified Virtual Memory 기반 LLM 주요 커널 실행 성능 분석, 2025 한국컴퓨터종합학술대회 (KCC 2025)
박선재, 최원미, 안주영, 유혁, 양경식, 파이프라인 병렬화를 통한 엣지 LLM 학습 성능: 통신과 마이크로 배치 연산의 이해, 2025 한국컴퓨터종합학술대회 (KCC 2025)
신정윤, 신창용, 유혁, 양경식, 지리 분산 학습 환경에서 GPU 성능을 고려한 배치 크기 및 로컬 스텝 수 조정 기법, 2025년도 하계종합학술발표회 (한국통신학회)
양경식, 인공지능을 활용한 시스템 소프트웨어 연구 동향, 한국정보과학회지, 43권 4호
Wonmi Choi, Juyoung Ahn, Yeonho Yoo, Zhixiong Niu, Gyeongsik Yang, Chuck Yoo, Unveiling Kubernetes CNI: An In-Depth Analysis of Networking Performance and Resource Efficiency, The Journal of Korean Institute of Communications and Information Sciences (accepted)
강민철, 고영훈, 유혁, 양경식, eBPF 기반 실시간/경량 GPU 워크로드 추적 기법, 2024 한국소프트웨어종합학술대회 (KSC2024) 🏆 우수논문상
조휘주, 최원미, 최종인, 유혁, 양경식, 6G 네트워크 시스템 구축을 위한 O-RAN 및 NVIDIA AI Aerial 플랫폼 비교분석, 2024 한국소프트웨어종합학술대회 (KSC2024)
권도혁, 조휘주, 유연호, 유혁, 양경식, 네트워크 트래픽 사이즈 예측 모델의 경량화를 위한 양자화 기법 분석 및 비교, 2024 한국소프트웨어종합학술대회 (KSC2024)
박재림, 신창용, 양경식, 유혁, 양자화 기법의 거대 언어 모델 간 메모리 및 추론 속도 비교 분석, 2024 한국소프트웨어종합학술대회 (KSC2024)
안주영, 박선재, 최원미, 유혁, 양경식, 대규모 언어 모델 대상 분할-연합학습에서의 레이어별 통신 비용 분석, 2024 한국소프트웨어종합학술대회 (KSC2024) 🏆 우수발표논문상
최현목, 이현호, 유연호, 양경식, 유혁, 분산 딥러닝 학습에서 네트워크 대역폭과 모델 특성에 따른 학습 시간 변화 분석, 2024 한국소프트웨어종합학술대회 (KSC2024) 🏆 학부생 논문 경진대회 (장려상)
강준혁, 강민철, 고영훈, 유혁, 양경식, GPU 구성 요소의 성능 및 전력 소비에 대한 민감도 분석, 2024 한국소프트웨어종합학술대회 (KSC2024)
노태윤, 정승우, 유연호, 양경식, 유혁, 분할-연합학습의 데이터, 자원 이질성 극복을 위한 연구 동향 분석, 2024 한국소프트웨어종합학술대회 (KSC2024) 🏆 학부생 논문 경진대회 (장려상)
신창용, 고영훈, 유연호, 양경식, 유혁, 거대 언어 모델의 일괄 추론 수준에 따른 추론 시간, 정확도, 통신 및 GPU 메모리 점유량 비교분석, 한국통신학회 논문지 제 49권 10호
고의진, 최원미, 양경식, 유혁, IoT/엣지 컴퓨팅 환경에서 경량 보안 가상화 플랫폼의 워크로드 성능 및 자원 소모 비교 분석, 한국통신학회 논문지 제 49권 10호 🏆 Best paper
조영준, 고영훈, 신창용, 유연호, 유혁, 양경식, Expert 수와 배치 크기에 따른 Mixture of Experts 학습 성능 분석, 2024 한국컴퓨터종합학술대회 (KCC 2024) 🏆 학부생 논문 경진대회 (장려상)
강민철, 강준혁, 신창용, 유연호, 유혁, 양경식, 분산 딥러닝 학습 프로세스와 운영체제 커널 간 인터페이스 병목 분석, 2024 한국컴퓨터종합학술대회 (KCC 2024)
강윤경, 노태윤, 이준석, 최원미, 유연호, 양경식, 유혁, 허가형 블록체인을 위한 보안 컨테이너 활용 방안 연구, 2024년도 한국통신학회 하계종합학술발표회
고영훈, 황인서, 신창용, 양경식, 유혁. 딥러닝 학습 모델 간 체크포인트 병목 분석. 2023 한국소프트웨어종합학술대회 (KSC 2023)
황인서, 고영훈, 신창용, 양경식, 유혁. GPU 클러스터에서의 딥러닝 학습 스케줄링 정책별 선점 방식 분석. 2023 한국소프트웨어종합학술대회 (KSC 2023)
신종혁, 유연호, 양경식, 유혁. SDV를 위한 차량내 서비스 지향 통신의 보안 연구동향. 2023 한국소프트웨어종합학술대회 (KSC 2023)
이준석, 유연호, 양경식, 유혁. 허가형 블록체인에서 블록체인 노드 구성에 따른 성능 분석. 2023 한국소프트웨어종합학술대회 (KSC 2023)
이현호, 신창용, 고영훈, 유연호, 양경식, 유혁. GPU 공유 기법을 이용한 딥러닝 학습의 최적 배치 사이즈, 성능 및 자원 소모량 분석. 2023 한국소프트웨어종합학술대회 (KSC 2023)
이준석, 유연호, 이성규, 정승우, 양경식, 유혁. 멀티 테넌트 환경에서 블록체인 네트워크간 성능 병목 분석. 한국정보과학회 학술발표논문집.
이성규, 유연호, 양경식, 유혁. 소프트웨어 정의 네트워킹에서 제어 평면과 전송 평면의 보안을 위한 블록체인 연구 동향 분석. 한국통신학회 학술대회논문집.
오종민, 이정환, 양경식, 유혁. 클라우드에서의 분산 딥러닝 작업 배치 기법 비교 및 분석. 한국통신학회 학술대회논문집.
신창용, 양경식, 유혁. NVIDIA GPU 에서 측정 가능한 GPU 가속기 세부 성능지표 분석. 한국통신학회 학술대회논문집.
이준석, 유연호, 양경식, 유혁. 데이터센터 스위치의 트래픽 분배 기법 비교 및 분석. 한국통신학회 학술대회논문집.
고영훈, 신창용, 양경식, 유혁. 분산 딥러닝 학습을 위한 GPU 클러스터 스케줄러 연구 동향 분석. 한국통신학회 학술대회논문집.
이진형, 신창용, 양경식, 유혁. GPU 활용률 개선을 위한 TensorFlow의 GPU 메모리 할당 방식 분석. 한국정보과학회 학술발표논문집.
김호석, 유연호, 양경식, 유혁. 데이터센터 스위치의 정확한 트래픽 분배를 위한 다중 경로 가중치 예측 기법. 한국정보과학회 학술발표논문집. 🏆 학부생 논문 경진대회 (장려상)
이정환, 양경식, 유혁. Kubernetes에서 분산 딥러닝을 위한 GPU 컨테이너 배치 기술 동향 분석. 한국정보과학회 학술발표논문집.
김호석, 유연호, 양경식, 유혁. 데이터센터 스위치의 다중 경로 트래픽 분산 라우팅 기법 분석. 한국정보과학회 학술발표논문집. 🏆 학부생 논문 경진대회 (장려상)
강전진, 유연호, 양경식, 유혁. SDN 기반 네트워크 가상화 환경에서의 트래픽 정형 기법 병목 분석. 한국통신학회 학술대회논문집.
구인회, 양경식, 유혁. 딥러닝 모델의 분산 학습 통신 병목 분석. 한국통신학회 학술대회논문집.
이준호, 양경식, 유혁. Short-lived TCP connection 환경에서의 성능 최적화를 위한 skb 커널 구조체 할당, 해제 및 사용량 분석. 한국정보과학회 학술발표논문집.
유연호, 양경식, 유혁. SDN에서 트래픽 예측을 위한 회귀 기반 기계학습의 단일 출력 모델 및 다중 출력 모델 간 성능 비교 분석. 한국정보과학회 학술발표논문집.
김문교, 김건희, 김수완, 양경식, 유혁. VOS: Accept 시스템 콜 최적화를 위한 가상 파일 시스템 설계. 한국정보과학회 학술발표논문집. 🏆 학부생 논문 경진대회 (장려상)
김효경, 양경식, 유연호, 유혁. SDN 구조에서의 컨트롤러별 제어 트래픽 비교. 한국정보과학회 학술발표논문집. 🏆 학부생 논문 경진대회 (장려상)
Gijun Moon, Heesang Jin, Gyeongsik Yang, Chuck Yoo. Support of Flow Bandwidth Limiting on Multi-tenant SDN. 한국정보과학회 학술발표논문집.
신창용, 강민구, 양경식, 유혁. 컨테이너 환경에서의 오버레이 네트워크 성능 및 병목 분석. 한국정보과학회 학술발표논문집. 🏆 학부생 논문 경진대회 (우수상)
김수완, 양경식, 유혁. Short-lived TCP 연결 환경에서의 커널 구조체의 메모리 최대 사용량 및 병목 분석. 한국정보과학회 학술발표논문집.
강민구, 양경식, 유혁. 프로그래머블 스위치 기반 네트워크 혼잡 제어 연구 동향 분석. 한국정보과학회 학술발표논문집.
Anumeha, Gyeongsik Yang, Chuck Yoo. Analysis of network hypervisor resource allocation for multiple SDN controllers. 한국정보과학회 학술발표논문집.
김수완, 양경식, 유혁. Short-Lived TCP 연결에서의 성능 향상을 위한 메모리 할당 기법 설계. 한국정보과학회 학술발표논문집. 🏆 우수발표논문상
Anumeha, Gyeongsik Yang, Chuck Yoo. Machine Learning based Optimized Penetration Testing for Virtualized SDN. 한국정보과학회 학술발표논문집.
양경식, 진희상, 유혁. 데이터센터 초저지연 네트워킹 연구 및 기술 분석. 한국정보과학회 학술발표논문집.
진희상, 양경식, 유혁. SDN 기반의 가상화된 네트워크에서 저지연 성능 달성을 위한 트래픽 로드 밸런싱 기법 설계. 한국정보과학회 학술발표논문집.
유봉열, 양경식, 유혁. 테넌트별 컨트롤 트래픽 레이트 제어를 위한 SDN 하이퍼바이저 설계. 한국정보과학회 학술발표논문집. 🏆 우수논문상
유봉열, 양경식, 유혁. OF-DPA 지원을 위한 SDN 네트워크 하이퍼바이저 설계. 한국정보과학회 학술발표논문집. 🏆 우수논문상
양경식, 김성문, 유혁. SDN 기반 경로 지연 시간 측정 기법. 한국정보과학회 학술발표논문집.
정원태, 양경식, 유혁. 가상화된 SDN에서 스위치 자원 소모 개선을 위한 가상 링크 내부 플로우 룰 관리 기법. 한국정보과학회 학술발표논문집.
정원태, 양경식, 유혁. 가상화된 SDN에서의 네트워크 장애복구 지연 분석. 한국통신학회 학술대회논문집.
고영근, 양경식, 유봉열, 유혁. 가상화된 SDN에서 효과적인 자원 활용을 위한 LISP 기반 IP 주소 가상화 기법. 정보과학회논문지, 43(12), 1404-1411.
양경식, 이치영, 유혁. 가상화된 소프트웨어 정의 네트워크에서의 네트워크 모니터링 기법. 한국정보과학회 학술발표논문집.

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