오상윤

오상윤
Sangyoon Oh

Email

syoh at ajou.ac.kr

Research interests

Distributed Computing, Grid/Cloud Computing, Data-Intensive Computing, Web System

Introduction

Sangyoon Oh is a Professor of the Software Department at Ajou University, Rep. of Korea. Prior to join, he worked at SK Telecom from 2006 to 2007. Sangyoon Oh received Ph.D. in Computer Science at Indiana University (IU) – Bloomington (Advisor Dr. Geoffrey C. Fox).

Publications

184 entries « 2 of 4 »

2021

134.

Yeo, Sangho; Naing, Ye; Kim, Taeha; Oh, Sangyoon

Achieving Balanced Load Distribution with Reinforcement Learning-Based Switch Migration in Distributed SDN Controllers Journal Article

In: Electronics, vol. 10, no. 2, pp. 162, 2021.

Links | BibTeX

133.

Kim, Taeha; Oh, Sangyoon

Metadata Replication with Synchronous OpCodes Writing for Namenode Multiplexing in Hadoop Conference

2021 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS), IEEE 2021, ISBN: 978-1-6654-4067-7.

Links | BibTeX

132.

김대현,; 여상호,; 오상윤,

분산 딥러닝에서 통신 오버헤드를 줄이기 위해 레이어를 오버래핑하는 하이브리드 올-리듀스 기법 Journal Article

In: 정보처리학회논문지. 컴퓨터 및 통신시스템, vol. 10, no. 7, pp. 191–198, 2021.

Abstract | Links | BibTeX

131.

여상호,; 이승준,; 오상윤,

학습 성능 향상을 위한 차원 축소 기법 기반 재난 시뮬레이션강화학습 환경 구성 및 활용 Journal Article

In: 정보처리학회논문지. 소프트웨어 및 데이터 공학, vol. 10, no. 7, pp. 263–270, 2021.

Abstract | Links | BibTeX

2020

130.

박주원,; 김태하,; 오상윤,

HDFS 이기종 스토리지 전략을 위한 스몰파일 아카이빙 Conference

한국차세대컴퓨팅학회 하계학술대회 MR-IoT 융합 재난대응 인공지능 응용기술 워크샵, 2020.

Links | BibTeX

129.

Yoon, Daegun; Park, Gyudong; Oh, Sangyoon

Exploring a system architecture of content-based publish/subscribe system for efficient on-the-fly data dissemination Journal Article

In: Concurrency and Computation: Practice and Experience, pp. e6090, 2020.

Links | BibTeX

128.

윤대건,; 오상윤,

Software-Defined Network 에서의 Conflict Resolution 을 위한 정책엔진 구조 및 전략 분석 Conference

한국통신학회 학술대회논문집, 2020.

Abstract | Links | BibTeX

127.

김대현,; 오상윤,

분산 딥러닝 최적화를 위한 Layer 별 동기화 기법 Conference

한국차세대컴퓨팅학회 하계학술대회, 2020.

BibTeX

126.

김용표,; 오상윤,

빅데이터 처리를 위한 Spark Mllib 성능 Benchmark Conference

한국통신학회 하계학술대회, 2020.

BibTeX

125.

여인혁,; 오상윤,

Compressed Sparse Row 기반 그래프 처리성능 향상을 위한 재정렬 기법 분석 Conference

한국통신학회 하계학술대회, 2020.

Abstract | Links | BibTeX

124.

Naing, Ye; Oh, Sangyoon

분산 SDN 컨트롤 계층의 스위치 마이그레이션 기반 부하분산 기법 분석 Conference

한국통신학회 종합학술발표회, 2020.

BibTeX

123.

민경준,; 배민호,; 박규동,; 오상윤,

혼합형 출판-구독 메시징 시스템 구조 제안 및 연동 기법 Journal Article

In: 한국통신학회논문지, vol. 45, no. 4, pp. 748–755, 2020.

Links | BibTeX

122.

Bae, Minho; Yeo, Sangho; Park, Gyudong; Oh, Sangyoon

Novel data-placement scheme for improving the data locality of Hadoop in heterogeneous environments Journal Article

In: Concurrency and Computation: Practice and Experience, pp. e5752, 2020.

Links | BibTeX

121.

Yoon, Daegun; Park, Gyudong; Oh, Sangyoon

CPartition: a Correlation-Based Space Partitioning for Content-Based Publish/Subscribe Systems with Skewed Workload Conference

2020 IEEE International Conference on Big Data and Smart Computing (BigComp), IEEE 2020, ISBN: 978-1-7281-6034-4.

Links | BibTeX

120.

Bae, Minho; Jeong, Minjoong; Oh, Sangyoon

Label Propagation-Based Parallel Graph Partitioning for Large-Scale Graph Data Journal Article

In: IEEE Access, vol. 8, pp. 72801–72813, 2020.

BibTeX

119.

Wan, Bo; Dang, Jiale; Li, Zhetao; Gong, Hongfang; Zhang, Feng; Oh, Sangyoon

Modeling Analysis and Cost-Performance Ratio Optimization of Virtual Machine Scheduling in Cloud Computing Journal Article

In: IEEE Transactions on Parallel and Distributed Systems, vol. 31, no. 7, pp. 1518–1532, 2020.

BibTeX

118.

장형규,; 방성호,; 오상윤,

효율적인 RDF 데이터 검색을 위한 중복 제거 색인 방법 Conference

한국컴퓨터정보학회 학술발표논문집, vol. 28, no. 1, 2020.

BibTeX

117.

Yeo, Sangho; Oh, Sangyoon; Lee, Minsu

Accelerated deep reinforcement learning with efficient demonstration utilization techniques Journal Article

In: World Wide Web, pp. 1–23, 2020.

Links | BibTeX

116.

Yeo, Sangho; Lee, Seungjun; Choi, Boreum; Oh, Sangyoon

Integrate multi-agent simulation environment and multi-agent reinforcement learning (MARL) for real-world scenario Conference

2020 International Conference on Information and Communication Technology Convergence (ICTC), IEEE 2020.

Links | BibTeX

2019

115.

정진선,; 오상윤,

P2P 출판-구독 메시징 시스템에서 효율적인 정보 전파를 위한 계층적 메시지 전송 기법 Journal Article

In: 정보처리학회논문지. 컴퓨터 및 통신시스템, vol. 8, no. 9, pp. 209–216, 2019.

BibTeX

114.

Bae, Minho; Jeong, Minjoong; Yeo, Sangho; Oh, Sangyoon; Kwon, Oh-Kyoung

I/O Performance Evaluation of Large-Scale Deep Learning on an HPC System Conference

2019 International Conference on High Performance Computing & Simulation (HPCS), IEEE 2019.

BibTeX

113.

Yeo, Sangho; Oh, Sangyoon; Lee, Minsu

Accelerating Deep Reinforcement Learning Using Human Demonstration Data Based on Dual Replay Buffer Management and Online Frame Skipping Conference

2019 IEEE International Conference on Big Data and Smart Computing (BigComp), IEEE 2019.

BibTeX

112.

Bang, Sungho; Kim, Daehyun; Choi, Jee; Oh, Sangyoon

Benchmarking Sparse Matrix-Vector Multiplicatrion on Heterogeneous Cluster Conference

The 5th International Conference on Next Generation Computing (ICNGC 2019), 2019.

BibTeX

111.

박주원,; 박규동,; 오상윤,

토픽 기반 출판/구독 시스템에서 메시지 전송량 감소를 위한 k-way 메시지 통합 기법 Conference

추계워크숍 한국정보과학회 국방소프트웨어연구회, 2019.

BibTeX

110.

배민호,; 민경준,; 박규동,; 전호철,; 오상윤,

군 통신환경을 효과적으로 활용하는 하이브리드 메시징 시스템 구조와 XML Element 기반의 필터링 기법 Journal Article

In: 정보과학회논문지, vol. 46, no. 10, pp. 1078–1087, 2019.

BibTeX

2018

109.

민경준,; 박규동,; 오상윤,

통신 대역폭 자원을 효율적으로 활용하는 필터링 기반의 메시징 기법 Conference

한국정보과학회 학술발표논문집, 2018.

BibTeX

108.

Ju, Hyunsu; Oh, Sangyoon

Enabling RETE algorithm for RDFS reasoning on Apache Spark Conference

2018 IEEE 8th International Symposium on Cloud and Service Computing (SC2), IEEE 2018, ISBN: 978-1-7281-0236-8.

Links | BibTeX

107.

Oh, S; Kim, M; Kim, D; Jeong, M; Lee, M

EdgeCNN: Image classification with edge detection and deep convolutional neural network for portable medical imaging systems Conference

Basic & Clinical Pharmacology & Toxicology, vol. 123, WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA 2018.

BibTeX

106.

Rizki, Permata Nur; Oh, Sangyoon

Effective Parallel LiDAR Triangulated Irregular Network Construction Method Using Convex Boundary Triangle Conference

정보과학회논문지, vol. 45, no. 8, 2018.

BibTeX

105.

Seo, Kyeonghee; Yeo, Sangho; Oh, Sangyoon

Active-Active Message Replica Scheme for Enhancing Performance of Distributed Message Broker Journal Article

In: KIPS Transactions on Computer and Communication Systems, vol. 7, no. 6, pp. 145–154, 2018.

BibTeX

104.

Kim, Yewon; Bae, Minho; Oh, Sangyoon

Dynamic Block Reassignment for Load Balancing of Block Centric Graph Processing Systems Journal Article

In: KIPS Transactions on Software and Data Engineering, vol. 7, no. 5, pp. 177–188, 2018.

BibTeX

103.

Kim, Minsub; Bae, Minho; Yeo, Sangho; Park, Gyudong; Oh, Sangyoon

Decentralized Message Broker Federation Architecture with Multiple DHT Rings for High Survivability Conference

International Conference on Computational Science and Its Applications, Springer 2018.

BibTeX

102.

윤대건,; 오상윤,

동종 운영체제 환경에서의 가상 머신 마이그레이션 성능 분석 Conference

한국정보과학회 KCC 학술대회, 2018.

BibTeX

101.

심민정,; 오상윤,

커스텀 사용자 환경을 지원하는 Ansible 기반의 자동배포 시스템 구현 Conference

한국통신학회 학술대회논문집, 2018.

BibTeX

2017

100.

Oh, Sangyoon; Kim, Minsub; Kim, Donghoon; Jeong, Minjoong; Lee, Minsu

Investigation on performance and energy efficiency of CNN-based object detection on embedded device Conference

2017 4th International Conference on Computer Applications and Information Processing Technology (CAIPT), IEEE 2017.

BibTeX

99.

Bae, Minho; Eum, Junho; Kim, Donghoon; Oh, Sangyoon

High Performance Query Processing for Web Scale RDF Data using BSP Style Communication and Balanced Distribution Conference

2017 46th International Conference on Parallel Processing (ICPP), IEEE 2017.

BibTeX

98.

엄준호,; 이민수,; 오상윤,

LiDAR 센서 정보를 활용한 데이터 마이닝 기법 기반의 수상함정 표적 식별기법 제안 Conference

2017 한국컴퓨터종합학술대회 (KCC2017), 2017.

BibTeX

97.

서경희,; 오상윤,

구글 퓨전 테이블을 이용한 멀티 소스 데이터 시각화 사례연구 Conference

한국정보과학회 학술발표논문집, 2017.

BibTeX

96.

김민섭,; 여상호,; 오상윤,; 정민중,

Embedded GPU 환경에서의 병렬 컴퓨터 비전 라이브러리의 비교: OpenCV 와 VisionWorks Conference

2017년 한국컴퓨터종합학술대회, 2017.

Abstract | Links | BibTeX

95.

김동훈,; 배민호,; 오상윤,; 정민중,

성능평가를 통한 컴퓨터 비전 프로세스의 임베디드 GPU 환경 적용 분석 Conference

2017년 한국컴퓨터종합학술대회, 2017.

BibTeX

94.

김예원,; 오상윤,

BSP 기반의 그래프 처리 프레임워크를 위한 분산 그래프 분할 알고리즘 Conference

2017년 한국컴퓨터종합학술대회, 2017.

BibTeX

93.

주현수,; 오상윤,

하둡의 불균등 데이터 파티셔닝 문제 해결을 위한 BSP 스타일 처리 방법 Conference

2017년 한국컴퓨터종합학술대회, 2017.

Abstract | Links | BibTeX

92.

Terefeo, Anene Bekuma; Oh, Sangyoon

Workload Aware Co-location of Related Datasets and their Replicas in Hadoop Distributed File System Conference

2017년 한국컴퓨터종합학술대회, 2017.

Links | BibTeX

91.

Lee, SooKyung; Bae, Min-Ho; Eum, Jun-Ho; Oh, Sangyoon

Efficient vCore based container deployment algorithm for improving heterogeneous Hadoop YARN performance Conference

International Conference on Information Science and Applications, Springer 2017.

Links | BibTeX

90.

Rizki, Permata Nur Miftahur; Lee, Heezin; Lee, Minsu; Oh, Sangyoon

High-performance parallel approaches for three-dimensional light detection and ranging point clouds gridding Journal Article

In: Journal of Applied Remote Sensing, vol. 11, no. 1, pp. 016011, 2017.

Links | BibTeX

89.

Eum, Junho; Bae, Minho; Jeon, Junbeom; Lee, Heezin; Oh, Sangyoon; Lee, Minsu

Vehicle detection from airborne LiDAR point clouds based on a decision tree algorithm with horizontal and vertical features Journal Article

In: Remote Sensing Letters, vol. 8, no. 5, pp. 409–418, 2017.

Links | BibTeX

88.

Rizki, Permata Nur Miftahur; Eum, Junho; Lee, Heezin; Oh, Sangyoon

Spark-based in-memory DEM creation from 3D LiDAR point clouds Journal Article

In: Remote sensing letters, vol. 8, no. 4, pp. 360–369, 2017.

Links | BibTeX

87.

Kim, Yewon; Seo, Kyeonghee; Oh, Sangyoon

A Comparative Analysis of Block-Centric Graph Processing Frameworks Conference

The 9th International Conference on Internet (ICONI 2017) and Symposium, 2017.

BibTeX

86.

Seo, Kyeonghee; Kim, Yewon; Oh, Sangyoon

Enhancing Scalability of Message Queue with Federated Brokers Conference

The 9th International Conference on Internet (ICONI 2017) and Symposium, 2017.

BibTeX

85.

Rizki, Permata Nur; Oh, Sangyoon

Efficient LiDAR TIN construction method using MapReduce parallel programming paradigm Conference

한국정보과학회 국방SW/ICT 융합 컨퍼런스, 2017.

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184 entries « 2 of 4 »