Sangyoon Oh

75 papers A 1B 7C 2Misc 4Journal 43Unranked 17
YearRankTypeTitle / Venue / Authors
2026 J jnl
UARP: uncertainty-aware runtime prediction for preventing scheduler termination under Wallclock constraints in HPC.
J. Supercomput.
Jiheon Choi, Sangyoon Oh
2025 J jnl
Lightweight multi-layered de-identification architecture: Secure client selection in federated learning.
J. Syst. Archit.
Jiheon Choi, Sangyoon Oh
2025 C conf
When HPC Scheduling Meets Active Learning: Maximizing The Performance with Minimal Data.
HPC Asia
Jiheon Choi, Jaehyun Lee, Minsol Choo, TaeYoung Yoon, Oh-Kyoung Kwon, Sangyoon Oh
2024 B conf
Preserving Near-Optimal Gradient Sparsification Cost for Scalable Distributed Deep Learning.
CCGrid
Daegun Yoon, Sangyoon Oh
2024 J jnl
Preserving Near-Optimal Gradient Sparsification Cost for Scalable Distributed Deep Learning.
CoRR
Daegun Yoon, Sangyoon Oh
2024 J jnl
Robust Bare-Bone CNN Applying for Tactical Mobile Edge Devices.
IEEE Access
Sangjun Park, Young-Joo Kim, Sangyoon Oh, Chanki Jeong
2024 J jnl
Staleness aware semi-asynchronous federated learning.
J. Parallel Distributed Comput.
Miri Yu, Jiheon Choi, Jaehyun Lee, Sangyoon Oh
2023 B conf
Addressing Client Heterogeneity in Synchronous Federated Learning: The CHAFL Approach.
ICPADS
Miri Yu, Oh-Kyoung Kwon, Sangyoon Oh
2023 — conf
Can hierarchical client clustering mitigate the data heterogeneity effect in federated learning?
IPDPS Workshops
Seungjun Lee, Miri Yu, Daegun Yoon, Sangyoon Oh
2023 J jnl
Crossover-SGD: A gossip-based communication in distributed deep learning for alleviating large mini-batch problem and enhancing scalability.
Concurr. Comput. Pract. Exp.
Sangho Yeo, Minho Bae, Minjoong Jeong, Oh-Kyoung Kwon, Sangyoon Oh
2023 B conf
DEFT: Exploiting Gradient Norm Difference between Model Layers for Scalable Gradient Sparsification.
ICPP
Daegun Yoon, Sangyoon Oh
2023 J jnl
DEFT: Exploiting Gradient Norm Difference between Model Layers for Scalable Gradient Sparsification.
CoRR
Daegun Yoon, Sangyoon Oh
2023 Misc conf
MiCRO: Near-Zero Cost Gradient Sparsification for Scaling and Accelerating Distributed DNN Training.
HiPC
Daegun Yoon, Sangyoon Oh
2023 J jnl
MiCRO: Near-Zero Cost Gradient Sparsification for Scaling and Accelerating Distributed DNN Training.
CoRR
Daegun Yoon, Sangyoon Oh
2023 J jnl
SAGE: toward on-the-fly gradient compression ratio scaling.
J. Supercomput.
Daegun Yoon, Minjoong Jeong, Sangyoon Oh
2023 J jnl
User Preference-Based Hierarchical Offloading for Collaborative Cloud-Edge Computing.
IEEE Trans. Serv. Comput.
Shujuan Tian, Chi Chang, Saiqin Long, Sangyoon Oh, Zhetao Li, Jun Long
2023 J jnl
WAVE: designing a heuristics-based three-way breadth-first search on GPUs.
J. Supercomput.
Daegun Yoon, Minjoong Jeong, Sangyoon Oh
2022 J jnl
AMBLE: Adjusting mini-batch and local epoch for federated learning with heterogeneous devices.
J. Parallel Distributed Comput.
Juwon Park, Daegun Yoon, Sangho Yeo, Sangyoon Oh
2022 J jnl
AR-CNN: an attention ranking network for learning urban perception.
Sci. China Inf. Sci.
Zhetao Li, Ziwen Chen, Wei-Shi Zheng, Sangyoon Oh, Kien Nguyen
2022 J jnl
Empirical Analysis on Top-k Gradient Sparsification for Distributed Deep Learning in a Supercomputing Environment.
CoRR
Daegun Yoon, Sangyoon Oh
2022 B conf
Is Ant Colony System better than FFD for VM placement in a heterogeneous cluster?
IC2E
Seungjun Lee, Minjoong Jeong, Sangyoon Oh
2022 J jnl
SURF: Direction-Optimizing Breadth-First Search Using Workload State on GPUs.
Sensors
Daegun Yoon, Sangyoon Oh
2021 J jnl
A dynamic task offloading algorithm based on greedy matching in vehicle network.
Ad Hoc Networks
Shujuan Tian, Xianghong Deng, Pengpeng Chen, Tingrui Pei, Sangyoon Oh, Weiping Xue
2021 J jnl
A low redundancy and high time efficiency large-scale task assignment strategy for heterogeneous service-oriented cloud computing systems.
J. Supercomput.
Jiang Zhu, Lizan Wang, Guoqi Xie, Tingrui Pei, Sangyoon Oh, Zhetao Li
2021 J jnl
Accelerated deep reinforcement learning with efficient demonstration utilization techniques.
World Wide Web
Sangho Yeo, Sangyoon Oh, Minsu Lee
2021 J jnl
Balanced content space partitioning for pub/sub: a study on impact of varying partitioning granularity.
J. Supercomput.
Daegun Yoon, Zhetao Li, Sangyoon Oh
2021 J jnl
Exploring a system architecture of content-based publish/subscribe system for efficient on-the-fly data dissemination.
Concurr. Comput. Pract. Exp.
Daegun Yoon, Gyudong Park, Sangyoon Oh
2021 J jnl
Lightweight Single Image Super-resolution with Dense Connection Distillation Network.
ACM Trans. Multim. Comput. Commun. Appl.
Yanchun Li, Jianglian Cao, Zhetao Li, Sangyoon Oh, Nobuyoshi Komuro
2021 J jnl
Mitigating Cold Start Problem in Serverless Computing with Function Fusion.
Sensors
Seungjun Lee, Daegun Yoon, Sangho Yeo, Sangyoon Oh
2021 J jnl
Novel data-placement scheme for improving the data locality of Hadoop in heterogeneous environments.
Concurr. Comput. Pract. Exp.
Minho Bae, Sangho Yeo, Gyudong Park, Sangyoon Oh
2021 J jnl
Parallel Programming Models in High-Performance Cloud (ParaMo 2019).
Concurr. Comput. Pract. Exp.
Sangyoon Oh
2020 B conf
A similarity clustering-based deduplication strategy in cloud storage systems.
ICPADS
Saiqin Long, Zhetao Li, Zihao Liu, Qingyong Deng, Sangyoon Oh, Nobuyoshi Komuro
2020 B conf
An Effective Design to Improve the Efficiency of DPUs on FPGA.
ICPADS
Yutian Lei, Qingyong Deng, Saiqin Long, Shaohui Liu, Sangyoon Oh
2020 — conf
CPartition: a Correlation-Based Space Partitioning for Content-Based Publish/Subscribe Systems with Skewed Workload.
BigComp
Daegun Yoon, Gyudong Park, Sangyoon Oh
2020 J jnl
Crossover-SGD: A gossip-based communication in distributed deep learning for alleviating large mini-batch problem and enhancing scalability.
CoRR
Sangho Yeo, Minho Bae, Minjoong Jeong, Oh-Kyoung Kwon, Sangyoon Oh
2020 — conf
Integrate multi-agent simulation environment and multi-agent reinforcement learning (MARL) for real-world scenario.
ICTC
Sangho Yeo, Seungjun Lee, Boreum Choi, Sangyoon Oh
2020 J jnl
Label Propagation-Based Parallel Graph Partitioning for Large-Scale Graph Data.
IEEE Access
Minho Bae, Minjoong Jeong, Sangyoon Oh
2020 J jnl
Modeling Analysis and Cost-Performance Ratio Optimization of Virtual Machine Scheduling in Cloud Computing.
IEEE Trans. Parallel Distributed Syst.
Bo Wan, Jiale Dang, Zhetao Li, Hongfang Gong, Feng Zhang, Sangyoon Oh
2019 — conf
Accelerating Deep Reinforcement Learning Using Human Demonstration Data Based on Dual Replay Buffer Management and Online Frame Skipping.
BigComp
Sangho Yeo, Sangyoon Oh, Minsu Lee
2019 — conf
I/O Performance Evaluation of Large-Scale Deep Learning on an HPC System.
HPCS
Minho Bae, Minjoong Jeong, Sangho Yeo, Sangyoon Oh, Oh-Kyoung Kwon
2018 — conf
Decentralized Message Broker Federation Architecture with Multiple DHT Rings for High Survivability.
ICCSA (5)
Minsub Kim, Minho Bae, Sangho Yeo, Gyudong Park, Sangyoon Oh
2017 — conf
Efficient vCore Based Container Deployment Algorithm for Improving Heterogeneous Hadoop YARN Performance.
ICISA
SooKyung Lee, Minho Bae, Junho Eum, Sangyoon Oh
2017 B conf
High Performance Query Processing for Web Scale RDF Data using BSP Style Communication and Balanced Distribution.
ICPP
Minho Bae, Junho Eum, Donghoon Kim, Sangyoon Oh
2016 J jnl
Energy-efficient multisite offloading policy using Markov decision process for mobile cloud computing.
Pervasive Mob. Comput.
Mati B. Terefe, Heezin Lee, Nojung Heo, Geoffrey Charles Fox, Sangyoon Oh
2016 J jnl
MGEScan: a Galaxy-based system for identifying retrotransposons in genomes.
Bioinform.
Hyungro Lee, Minsu Lee, Wazim Mohammed Ismail, Mina Rho, Geoffrey C. Fox, Sangyoon Oh, Haixu Tang
2015 J jnl
An approach to mitigate DoS attack based on routing misbehavior in wireless ad hoc networks.
Peer-to-Peer Netw. Appl.
Gunhee Lee, Wonil Kim, Kangseok Kim, Sangyoon Oh, Dong-Kyoo Kim
2015 J jnl
Evaluating ARM HPC clusters for scientific workloads.
Concurr. Comput. Pract. Exp.
Maqbool Jahanzeb, Sangyoon Oh, Geoffrey Charles Fox
2015 J jnl
Ontology-based quantitative similarity metric for event matching in publish/subscribe system.
Neurocomputing
Hongjae Kim, Sanggil Kang, Sangyoon Oh
2015 — conf
Scalable RDF triple store using summary of hashed information and Bit comparison.
PACRIM
Minho Bae, Hosik Park, Gibeom Lee, Junho Eum, Sangyoon Oh
2014 J jnl
Alternating decision tree algorithm for assessing protein interaction reliability.
Vietnam. J. Comput. Sci.
Min Su Lee, Sangyoon Oh
2014 J jnl
Indexing and querying algorithm based on structure indexing for managing massive-scale RDF data.
J. Intell. Fuzzy Syst.
Minho Bae, Jangsu Kihm, Sanggil Kang, Sangyoon Oh
2014 J jnl
Semantic similarity method for keyword query system on RDF.
Neurocomputing
Minho Bae, Sanggil Kang, Sangyoon Oh
2013 J jnl
Beacon-Based Slotted ALOHA for Wireless Networks with Large Propagation Delay.
IEEE Commun. Lett.
Hoki Baek, Jaesung Lim, Sangyoon Oh
2013 — conf
Effective Hotspot Removal System Using Neural Network Predictor.
ACIIDS (2)
Sangyoon Oh, Mun-Young Kang, Sanggil Kang
2013 — conf
K-depth RDF Keyword Search Algorithm Based on Structure Indexing.
KES-AMSTA
Minho Bae, Duc Nguyen, Sanggil Kang, Sangyoon Oh
2012 — conf
An Intelligent RDF Management System with Hybrid Querying Approach.
ICCCI (1)
Jangsu Kihm, Minho Bae, Sanggil Kang, Sangyoon Oh
2011 J jnl
Ensemble Learning with Active Example Selection for Imbalanced Biomedical Data Classification.
IEEE ACM Trans. Comput. Biol. Bioinform.
Sangyoon Oh, Min Su Lee, Byoung-Tak Zhang
2010 — ch.
Feasibility Study and Experience on Using Cloud Infrastructure and Platform for Scientific Computing.
Handbook of Cloud Computing
Mikael Fernandus Simalango, Sangyoon Oh
2010 J jnl
Mobile Web Service Architecture Using Context-store.
KSII Trans. Internet Inf. Syst.
Sangyoon Oh, Mehmet S. Aktas, Geoffrey Charles Fox
2010 J jnl
Real-time performance analysis for publish/subscribe systems.
Future Gener. Comput. Syst.
Sangyoon Oh, Jai-Hoon Kim, Geoffrey C. Fox
2010 J jnl
Towards Constraint-based High Performance Cloud System in the Process of Cloud Computing Adoption in an Organization
CoRR
Mikael Fernandus Simalango, Mun-Young Kang, Sangyoon Oh
2009 — conf
Ensemble Learning Based on Active Example Selection for Solving Imbalanced Data Problem in Biomedical Data.
BIBM
Min Su Lee, Sangyoon Oh, Byoung-Tak Zhang
2008 J jnl
XML Metadata Services.
Concurr. Comput. Pract. Exp.
Mehmet S. Aktas, Geoffrey C. Fox, Marlon E. Pierce, Sangyoon Oh
2007 J jnl
Optimizing Web Service messaging performance in mobile computing.
Future Gener. Comput. Syst.
Sangyoon Oh, Geoffrey C. Fox
2006 C conf
Multi-module Image Classification System.
FQAS
Wonil Kim, Sangyoon Oh, Sanggil Kang, Dongkyun Kim
2006 — conf
XML Metadata Services.
SKG
Mehmet S. Aktas, Sangyoon Oh, Geoffrey C. Fox, Marlon E. Pierce
2005 — conf
Building Sensor Filter Grids: Information Architecture for the Data Deluge.
SKG
Geoffrey C. Fox, Mehmet S. Aktas, Galip Aydin, Andrea Donnellan, Harshawardhan Gadgil, Robert Granat, Shrideep Pallickara, Jay Parker, Marlon E. Pierce, Sangyoon Oh, John B. Rundle, Ahmet Sayar, Michael Scharber
2005 Misc conf
Cost Model and Adaptive Scheme for Publish/Subscribe Systems on Mobile Grid Environments.
International Conference on Computational Science (3)
Sangyoon Oh, Sangmi Lee Pallickara, Sung Hoon Ko, Jai-Hoon Kim, Geoffrey C. Fox
2005 Misc conf
Grids for Real Time Data Applications.
PPAM
Geoffrey C. Fox, Mehmet S. Aktas, Galip Aydin, Hasan Bulut, Harshawardhan Gadgil, Sangyoon Oh, Shrideep Pallickara, Marlon E. Pierce, Ahmet Sayar, Gang Zhai
2005 — conf
Optimized communication using the SOAP infoset for mobile multimedia collaboration applications.
CTS
Sangyoon Oh, Hasan Bulut, Ahmet Uyar, Wenjun Wu, Geoffrey C. Fox
2005 Misc conf
Publish/Subscribe Systems on Node and Link Error Prone Mobile Environments.
International Conference on Computational Science (2)
Sangyoon Oh, Sangmi Lee Pallickara, Sung Hoon Ko, Jai-Hoon Kim, Geoffrey C. Fox
2003 A conf
A Web Service Approach to Universal Accessibility in Collaboration Services.
ICWS
Sangmi Lee, Sung Hoon Ko, Geoffrey C. Fox, Kang-Seok Kim, Sangyoon Oh
2003 — conf
GMSME: An Architecture for Heterogeneous Collaboration with Mobile Devices.
MWCN
Sangyoon Oh, Sung Hoon Ko, Geoffrey C. Fox
2002 J jnl
Grid services for earthquake science.
Concurr. Comput. Pract. Exp.
Geoffrey C. Fox, Sung Hoon Ko, Marlon E. Pierce, Ozgur Balsoy, Jake Kim, Sangmi Lee, Kang-Seok Kim, Sangyoon Oh, Xi Rao, Mustafa Varank, Hasan Bulut, Gurhan Gunduz, Xiaohong Qiu, Shrideep Pallickara, Ahmet Uyar, Choon-Han Youn
2002 — conf
Integration of Hand- Held Devices into Collaborative Environments.
International Conference on Internet Computing
Geoffrey C. Fox, Sung Hong Ko, Kang-Seok Kim, Sangyoon Oh, Sangmi Lee