Present publications and ordered by the latest time.
* indicates co-first author and † indicates co-corresponding author
Parameter-Efficient 12-Lead ECG Reconstruction from a Single Lead
Junseok Lee, Yeonho Yoo†, Jinkyu Kim, Dosun Lim, Gyeongsik Yang, Chuck Yoo
The 28th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI 2025) [BK IF:1] [정보과학회 최우수]
Acceptance rate 29%, NRF BK IF: 1
Daejeon, Korea, 2025.
Revisiting Traffic Splitting for Software Switch in Datacenter
Yeonho Yoo, Gyeongsik Yang, Changyong Shin, Hwiju Cho, Wonmi Choi, Zhixiong Niu, Chuck Yoo
ACM SIGMETRICS 2025. / Proc. ACM Meas. Anal. Comput. Syst. 9, 2, Article 39 (June 2025) [BK IF:3] [정보과학회 최우수]
Acceptance rate 17%, NRF BK IF: 3
New York, USA, 2025.
Prediction of Permissioned Blockchain Performance for Resource Scaling Configurations
Seungwoo Jung, Yeonho Yoo*, Gyeongsik Yang, Chuck Yoo
ICT Express [SCI Q1]
JCR 2023 IF 4.1 Top 23.1%
Intelligent Packet Processing for Performant Containers in IoT
Wonmi Choi, Yeonho Yoo*, Kyungwoon Lee, Zhixiong Niu, Peng Cheng, Yongqiang Xiong, Gyeongsik Yang*, Chuck Yoo
IEEE Internet of Things Journal [SCI Q1]
JCR 2023 IF 8.2 Top 3.4%
Predictive Placement of Geo-distributed Blockchain Nodes for Performance Guarantee
Junseok Lee*, Yeonho Yoo*, Chuck Yoo, Gyeongsik Yang
IEEE 17th International Conference on Cloud Computing (CLOUD 2024) [BK IF:1] [정보과학회 우수]
Harmonia: Accurate Federated Learning with All-Inclusive Dataset
Wonmi Choi, Juyoung Ahn, Yeonho Yoo, Chuck Yoo, Gyeongsik Yang
IEEE 17th International Conference on Cloud Computing (CLOUD 2024) [BK IF:1] [정보과학회 우수]
Machine Learning-Based Prediction Models for Control Traffic in SDN Systems 🔗
Yeonho Yoo*, Gyeongsik Yang*, Changyong Shin, Junseok Lee, Chuck Yoo
IEEE Transactions on Service Computing (TSC 2023) [SCI Q1]
SegaNet: An Advanced IoT Cloud Gateway for Performant and Priority-Oriented Message Delivery 🔗
Yeonho Yoo, Zhixiong Niu, Chuck Yoo, Peng Cheng, Yongqiang Xiong
7th Asia-Pacific Workshop on Networking (APNET 2023) [Workshop]
Selective Preemption of Distributed Deep Learning Training 🔗
Younghun Go*, Changyong Shin*, Jeunghwan Lee, Yeonho Yoo, Gyeonsik Yang, Chuck Yoo
IEEE 16th International Conference on Cloud Computing (CLOUD 2023) [BK IF:1] [정보과학회 우수]
Control Channel Isolation in SDN Virtualization: A Machine Learning Approach 🔗
Yeonho Yoo, Gyeongsik Yang, Changyong Shin, Jeunghwan Lee, Chuck Yoo
IEEE/ACM 23rd International Symposium on Cluster, Cloud and Internet Computing (CCGrid 2023) [BK IF:1] [정보과학회 우수]
TeaVisor: network hypervisor for bandwidth isolation in SDN-NV 🔗
Yeonho Yoo, Gyeongsik Yang, Jeunghwan Lee, Changyong Shin, Hoseok Kim, Chuck Yoo
IEEE Transactions on Cloud Computing (TCC 2023) [SCI Q1]
Xonar: Profiling-based job orderer for distributed deep learning 🔗
Changyong Shin, Gyeongsik Yang, Yeonho Yoo, Jeunghwan Lee, Chuck Yoo
IEEE 15th International Conference on Cloud Computing (CLOUD 2022) [BK IF:1] [정보과학회 우수]
Prediction of the resource consumption of distributed deep learning systems 🔗
Gyeongsik Yang, Changyong Shin, Jeunghwan Lee, Yeonho Yoo, Chuck Yoo
Proceedings of the ACM on Measurement and Analysis of Computing Systems (SIGMETRICS 2022) [BK IF:3] [정보과학회 최우수]
A case for SDN-based network virtualization 🔗
Gyeongsik Yang, Changyong Shin, Yeonho Yoo, Chuck Yoo
29th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS 2021) [BK IF:2] [정보과학회 우수]
Accurate and efficient monitoring for virtualized SDN in clouds 🔗
Gyeongsik Yang, Yeonho Yoo, Minkoo Kang, Heesang Jin, Chuck Yoo
IEEE Transactions on Cloud Computing (TCC 2021) [SCI Q1]
Bandwidth isolation guarantee for SDN virtual networks 🔗
Gyeongsik Yang, Yeonho Yoo, Minkoo Kang, Heesang Jin, Chuck Yoo
IEEE Conference on Computer Communications (INFOCOM 2021) [BK IF:4] [정보과학회 최우수]
TensorExpress: In-network communication scheduling for distributed deep learning 🔗
Minkoo Kang, Gyeongsik Yang, Yeonho Yoo, Chuck Yoo
IEEE 13th International Conference on Cloud Computing (CLOUD 2020) [BK IF:1] [정보과학회 우수]
Adaptive control channel traffic shaping for virtualized SDN in clouds 🔗
Yeonho Yoo*, Gyeongsik Yang*, Minkoo Kang, Chuck Yoo
IEEE 13th International Conference on Cloud Computing (CLOUD 2020) [BK IF:1] [정보과학회 우수]
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
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
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)
권도혁, 조휘주, 유연호, 유혁, 양경식, 네트워크 트래픽 사이즈 예측 모델의 경량화를 위한 양자화 기법 분석 및 비교, 2024 한국소프트웨어종합학술대회 (KSC2024)
최현목, 이현호, 유연호, 양경식, 유혁, 분산 딥러닝 학습에서 네트워크 대역폭과 모델 특성에 따른 학습 시간 변화 분석, 2024 한국소프트웨어종합학술대회 (KSC2024) / 우수논문 (장려상)
노태윤, 정승우, 유연호, 양경식, 유혁, 분할-연합학습의 데이터, 자원 이질성 극복을 위한 연구 동향 분석, 2024 한국소프트웨어종합학술대회 (KSC2024) / 우수논문 (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
조영준, 고영훈, 신창용, 유연호, 유혁, 양경식, Expert 수와 배치 크기에 따른 Mixture of Experts 학습 성능 분석, 2024 한국컴퓨터종합학술대회 (KCC 2024) / 우수논문 (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
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.
이준석, 유연호, 양경식, 유혁. 데이터센터 스위치의 트래픽 분배 기법 비교 및 분석. 한국통신학회 학술대회논문집.
김호석, 유연호, 양경식, 유혁. 데이터센터 스위치의 정확한 트래픽 분배를 위한 다중 경로 가중치 예측 기법. 한국정보과학회 학술발표논문집. / 우수논문 (장려상)
김호석, 유연호, 양경식, 유혁. 데이터센터 스위치의 다중 경로 트래픽 분산 라우팅 기법 분석. 한국정보과학회 학술발표논문집. / 우수논문 (장려상)
강전진, 유연호, 양경식, 유혁. SDN 기반 네트워크 가상화 환경에서의 트래픽 정형 기법 병목 분석. 한국통신학회 학술대회논문집.
유연호, 양경식, 유혁. SDN에서 트래픽 예측을 위한 회귀 기반 기계학습의 단일 출력 모델 및 다중 출력 모델 간 성능 비교 분석. 한국정보과학회 학술발표논문집.