• 466 Citations
  • 10 h-Index
1989 …2019
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Research Output 1989 2019

  • 466 Citations
  • 10 h-Index
  • 74 Conference contribution
  • 60 Article
  • 1 Paper
  • 1 Review article
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Article
2018

CRIM: Conditional Remapping to Improve the Reliability of Solid-State Drives with Minimizing Lifetime Loss

Kim, Y., Park, H., Hong, C. H. & Yoo, H., 2018 Jan 1, In : Scientific Programming. 2018, 8171096.

Research output: Contribution to journalArticle

Bit error rate
Experiments
Error probability
2 Citations (Scopus)

Enhancing the isolation and performance of control planes for fog computing

Lee, K., Lee, C., Hong, C. H. & Yoo, H., 2018 Oct 1, In : Sensors (Switzerland). 18, 10, 3267.

Research output: Contribution to journalArticle

fog
Weather
Fog
isolation
Software
1 Citation (Scopus)

Kafe: Can OS Kernels Forward Packets Fast Enough for Software Routers?

Hong, C. H., Lee, K., Hwang, J., Park, H. & Yoo, H., 2018 Jan 1, (Accepted/In press) In : IEEE/ACM Transactions on Networking.

Research output: Contribution to journalArticle

Routers
Processing
Application programming interfaces (API)
Program processors
Engines
1 Citation (Scopus)

LiteVisor: A network hypervisor to support flow aggregation and seamless network reconfiguration for VM migration in virtualized software-defined networks

Yang, G., Yu, B. Y., Kim, S. M. & Yoo, H., 2018 Jan 1, In : IEEE Access. 6, p. 65945-65959 15 p., 8502071.

Research output: Contribution to journalArticle

Computer networks
Agglomeration
Switches
Topology
Associative storage
4 Citations (Scopus)

QCon: QoS-aware network resource management for fog computing

Hong, C. H., Lee, K., Kang, M. & Yoo, H., 2018 Oct 13, In : Sensors (Switzerland). 18, 10, 3444.

Research output: Contribution to journalArticle

resources management
fog
Weather
Fog
containers
3 Citations (Scopus)

The Impact of Container Virtualization on Network Performance of IoT Devices

Lee, K., Kim, Y. & Yoo, H., 2018 Jan 1, In : Mobile Information Systems. 2018, 9570506.

Research output: Contribution to journalArticle

Network performance
Containers
Internet of things
Virtualization
2017

Multimedia file forensics system exploiting file similarity search

Kim, M. J., Yoo, H. & Ko, Y. W., 2017 Jul 5, (Accepted/In press) In : Multimedia Tools and Applications. p. 1-22 22 p.

Research output: Contribution to journalArticle

2016
3 Citations (Scopus)

ANCS: Achieving QoS through dynamic allocation of network resources in virtualized clouds

Hong, C. H., Lee, K., Park, H. & Yoo, H., 2016, In : Scientific Programming. 2016, 4708195.

Research output: Contribution to journalArticle

Cloud computing
Quality of service
Program processors
Bandwidth
Scheduling
5 Citations (Scopus)

Eliminating bandwidth estimation from adaptive video streaming in wireless networks

Hwang, J., Lee, J. & Yoo, H., 2016 Sep 1, In : Signal Processing: Image Communication. 47, p. 242-251 10 p.

Research output: Contribution to journalArticle

Video streaming
Wireless networks
Bandwidth
HTTP
3 Citations (Scopus)

Storage SLA guarantee with novel SSD I/O scheduler in virtualized data centers

Park, H., Yoo, S., Hong, C. H. & Yoo, H., 2016 Aug 1, In : IEEE Transactions on Parallel and Distributed Systems. 27, 8, p. 2422-2434 13 p., 7303970.

Research output: Contribution to journalArticle

Hard disk storage
Bandwidth
Throughput
Virtual machine
15 Citations (Scopus)

VADI: GPU Virtualization for an Automotive Platform

Lee, C., Kim, S. W. & Yoo, H., 2016 Feb 1, In : IEEE Transactions on Industrial Informatics. 12, 1, p. 277-290 14 p., 7359144.

Research output: Contribution to journalArticle

Display devices
Processing
Fuel gages
Virtualization
Railroad cars
2015
4 Citations (Scopus)

Implementing virtual platform for global-scale cyber physical system networks

Ahn, S., Yoo, H., Lee, S., Lee, H. & Kim, S. J., 2015 Sep 10, In : International Journal of Communication Systems. 28, 13, p. 1899-1920 22 p.

Research output: Contribution to journalArticle

Cyber Physical System
Middleware
Virtualization
5 Citations (Scopus)

Performance impact of JobTracker failure in Hadoop

Kim, Y. P., Hong, C. H. & Yoo, H., 2015 May 10, In : International Journal of Communication Systems. 28, 7, p. 1265-1281 17 p.

Research output: Contribution to journalArticle

Computer system recovery
Processing
Random processes

SSD-Tailor: Automated customization system for solid-state drives

Park, H., Jo, H., Hong, C. H., Kim, Y. P., Yoo, S. & Yoo, H., 2015 May 1, In : IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 34, 5, p. 862-866 5 p., 7018081.

Research output: Contribution to journalArticle

Servers
Industry
Flash memory
Software design
Hardware
2 Citations (Scopus)

Synchronization support for parallel applications in virtualized clouds

Hong, C. H., Kim, Y. P., Park, H. & Yoo, H., 2015 Jul 9, (Accepted/In press) In : Journal of Supercomputing.

Research output: Contribution to journalArticle

Virtualization
Parallel Applications
Virtual Machine
Synchronization
Scheduler
2 Citations (Scopus)

Workload prediction using run-length encoding for runtime processor power management

Kim, S. W., Kim, T. M. & Yoo, H., 2015 Oct 22, In : Electronics Letters. 51, 22, p. 1759-1761 3 p.

Research output: Contribution to journalArticle

Power management
Energy conservation
History
2014
9 Citations (Scopus)

Compressed and shared swap to extend available memory in virtualized consumer electronics

Lee, C., Hong, C. H., Yoo, S. & Yoo, H., 2014 Nov 1, In : IEEE Transactions on Consumer Electronics. 60, 4, p. 628-635 8 p., 7027336.

Research output: Contribution to journalArticle

Consumer electronics
Data storage equipment
Flash memory
Smartphones
Virtual machine
1 Citation (Scopus)

Deduplication TAR scheme using user-level file system

Ko, Y. W., Kim, M. J., Lee, J. G. & Yoo, H., 2014, In : IEICE Transactions on Information and Systems. E97-D, 8, p. 2174-2177 4 p.

Research output: Contribution to journalArticle

Copying
Relocation
Experiments
16 Citations (Scopus)

HAVS: Hybrid adaptive video streaming for mobile devices

Hwang, J., Lee, J., Choi, N. & Yoo, H., 2014 Jan 1, In : IEEE Transactions on Consumer Electronics. 60, 2, p. 210-216 7 p., 6851996.

Research output: Contribution to journalArticle

Video streaming
Mobile devices
Servers
Switches
Experiments

Multi-level metadata management scheme for cloud storage system

Kong, J. S., Kim, M. J., Lee, W. Y., Yoo, H. & Ko, Y. W., 2014 Feb 7, In : International Journal of Multimedia and Ubiquitous Engineering. 9, 1, p. 231-240 10 p.

Research output: Contribution to journalArticle

Metadata
Data handling
Data storage equipment

O1FS: Flash file system with O(1) crash recovery time

Park, H., Noh, S. H. & Yoo, H., 2014 Jan 1, In : Journal of Systems and Software. 97, p. 86-96 11 p.

Research output: Contribution to journalArticle

Flash memory
Recovery
Mobile devices
Mathematical models
4 Citations (Scopus)

Real-time scheduling for xen-ARM virtual machines

Yoo, S. & Yoo, H., 2014 Jan 1, In : IEEE Transactions on Mobile Computing. 13, 8, p. 1857-1867 11 p., 6583914.

Research output: Contribution to journalArticle

Scheduling
Program processors
Bandwidth
Parameterization
Virtual machine

Scheduling mechanism on virtual machines for supporting latency-sensitive tasks

Kim, B. K., Yoo, H., Lee, J. G. & Ko, Y. W., 2014 Jan 1, In : Information (Japan). 17, 10A, p. 4823-4828 6 p.

Research output: Contribution to journalArticle

Scheduling
Program processors
Experiments
Virtual machine
2013
4 Citations (Scopus)

Byte-index chunking algorithm for data deduplication system

Lkhagvasuren, I., So, J. M., Lee, J. G., Yoo, H. & Ko, Y. W., 2013 Oct 31, In : International Journal of Security and its Applications. 7, 5, p. 415-424 10 p.

Research output: Contribution to journalArticle

Scalability
Data storage equipment
Experiments
1 Citation (Scopus)

Effect of buffer cache on storage performance in virtualised environment

Park, H. & Yoo, H., 2013 Feb 14, In : Electronics Letters. 49, 4, p. 272-274 3 p.

Research output: Contribution to journalArticle

Experiments
2 Citations (Scopus)

NARS: Network bandwidth adaptive scalable real-time streaming for smart ubiquitous middleware

Ahn, S. W., Jung, H. S., Yoo, H. & Lee, Y. W., 2013 Sep 2, In : Journal of Internet Technology. 14, 2, p. 217-230 14 p.

Research output: Contribution to journalArticle

Middleware
Video streaming
Bandwidth
Disasters
Information management
6 Citations (Scopus)

Stride static chunking algorithm for deduplication system

Ko, Y. W., Jung, H. M., Lee, W. Y., Kim, M. J. & Yoo, H., 2013 Jul 1, In : IEICE Transactions on Information and Systems. E96-D, 7, p. 1544-1547 4 p.

Research output: Contribution to journalArticle

Processing
10 Citations (Scopus)

SVC-based adaptive video streaming over content-centric networking

Lee, J., Hwang, J., Choi, N. & Yoo, H., 2013 Nov 6, In : KSII Transactions on Internet and Information Systems. 7, 10, p. 2430-2447 18 p.

Research output: Contribution to journalArticle

HTTP
Video streaming
Routers
Bandwidth
Testbeds
4 Citations (Scopus)

Synchronization-aware virtual machine scheduling for parallel applications in xen

Hong, C. H. & Yoo, H., 2013 Dec 1, In : IEICE Transactions on Information and Systems. E96-D, 12, p. 2720-2723 4 p.

Research output: Contribution to journalArticle

Chucks
Computer operating systems
Synchronization
Scheduling
Students
1 Citation (Scopus)

Virtualizing ARM VFP (Vector Floating-Point) with Xen-ARM

Yoo, S., Yoo, S. B. & Yoo, H., 2013 Oct 28, In : Journal of Systems Architecture. 59, 10 PART D, p. 1266-1276 11 p.

Research output: Contribution to journalArticle

ARM processors
Hardware
Mobile devices
Throughput
Virtualization
2012
4 Citations (Scopus)

Cache-aware virtual machine scheduling on multi-core architecture

Hong, C. H., Kim, Y. P., Yoo, S., Lee, C. Y. & Yoo, H., 2012 Oct 1, In : IEICE Transactions on Information and Systems. E95-D, 10, p. 2377-2392 16 p.

Research output: Contribution to journalArticle

Scheduling
Program processors
Computer operating systems
Cloud computing
Scheduling algorithms
2 Citations (Scopus)

Fairness of proportional work-conserving I/O scheduling

Yoo, S., Yoo, H. & Park, H., 2012 Jun 7, In : Electronics Letters. 48, 12, p. 682-684 3 p.

Research output: Contribution to journalArticle

Scheduling algorithms
Scheduling
Linux
6 Citations (Scopus)

Isolation schemes of virtual network platform for cloud computing

Ahn, S. W., Lee, S. H., Yoo, S. H., Park, D. Y., Kim, D. & Yoo, H., 2012 Nov 30, In : KSII Transactions on Internet and Information Systems. 6, 11, p. 2764-2783 20 p.

Research output: Contribution to journalArticle

Cloud computing
Quality of service
Computer hardware
Topology
Virtualization

Predictable packet latency in Xen-ARM

Yoo, S., Kwak, K., Jo, J. & Yoo, H., 2012 Nov 1, In : IEICE Transactions on Information and Systems. E95-D, 11, p. 2613-2623 11 p.

Research output: Contribution to journalArticle

Mobile devices
Virtualization
Virtual machine
2011
17 Citations (Scopus)

Scalable roi algorithm for H.264/SVC-based video streaming

Lee, J. H. & Yoo, H., 2011 May 1, In : IEEE Transactions on Consumer Electronics. 57, 2, p. 882-887 6 p., 5955236.

Research output: Contribution to journalArticle

Video streaming
Quality of service
Scalability
Signal to noise ratio
Experiments
2010
5 Citations (Scopus)

Formula-based TCP throughput prediction with available bandwidth

Hwang, J. H. & Yoo, H., 2010 Apr 1, In : IEEE Communications Letters. 14, 4, p. 363-365 3 p., 5439366.

Research output: Contribution to journalArticle

Throughput
Bandwidth
Prediction
Local area networks
Congestion
6 Citations (Scopus)

Hop-based priority technique using 802.11e for multimedia streaming

Lee, S. & Yoo, H., 2010 Feb 1, In : IEEE Transactions on Consumer Electronics. 56, 1, p. 48-53 6 p., 5439125.

Research output: Contribution to journalArticle

Quality of service
Domestic appliances
Wireless ad hoc networks
Bandwidth
2009

Locating repair servers in hierarchical reliable multicast networks to reduce the makespan

Byun, S. S. & Yoo, H., 2009 Jan 1, In : International Journal of Communication Systems. 22, 1, p. 67-86 20 p.

Research output: Contribution to journalArticle

Repair
Servers
Integer programming
Packet loss
Throughput
1 Citation (Scopus)

Momentary recovery algorithm: A new look at the traditional problem of TCP

Hwang, J. H., Yoo, S. H. & Yoo, H., 2009 Dec 1, In : IEICE Transactions on Communications. E92-B, 12, p. 3765-3773 9 p.

Research output: Contribution to journalArticle

Recovery
Packet loss
Throughput
Degradation
2008
1 Citation (Scopus)

DR-TCP: Downloadable and reconfigurable TCP

Hwang, J. H., Choi, J. H., Kim, S. W. & Yoo, H., 2008 Jan 1, In : Journal of Systems and Software. 81, 1, p. 83-99 17 p.

Research output: Contribution to journalArticle

Network protocols
Computer terminals
Network performance
Computer systems
Internet
1 Citation (Scopus)

Improving inter-destination synchronization in hierarchical reliable multicast

Byun, S. S. & Yoo, H., 2008 Apr 1, In : Telecommunication Systems. 37, 4, p. 203-216 14 p.

Research output: Contribution to journalArticle

Synchronization
Repair
Heterogeneous networks
Internet
10 Citations (Scopus)

Minimum DVS gateway deployment in DVS-based overlay streaming

Byun, S. S. & Yoo, H., 2008 Feb 25, In : Computer Communications. 31, 3, p. 537-550 14 p.

Research output: Contribution to journalArticle

Video streaming
Bandwidth
Integer programming
Computational complexity
Throughput
2 Citations (Scopus)

Towards building large scale live media streaming framework for a U-city

Ryu, E. S. & Yoo, H., 2008 May 1, In : Multimedia Tools and Applications. 37, 3, p. 319-338 20 p.

Research output: Contribution to journalArticle

Media Streaming
Media streaming
Camera
Cameras
Middleware
2007
4 Citations (Scopus)

Impact of protocol overheads on network throughput over high-speed interconnects: Measurement, analysis, and improvement

Jin, H. W. & Yoo, H., 2007 Jul 1, In : Journal of Supercomputing. 41, 1, p. 17-40 24 p.

Research output: Contribution to journalArticle

Interconnect
High Speed
Throughput
TCP/IP
Optimization
1 Citation (Scopus)

Proxy location for minimizing delivery delay in HRM networks

Byun, S. S. & Yoo, H., 2007 Jul 31, In : Computer Communications. 30, 10, p. 2162-2171 10 p.

Research output: Contribution to journalArticle

Repair
Heterogeneous networks
Dynamic programming
Topology
Statistics
1 Citation (Scopus)

Self-prevention of socket buffer overflow

Choi, J. H., Kim, Y. P. & Yoo, H., 2007 Jun 6, In : Computer Networks. 51, 8, p. 1942-1954 13 p.

Research output: Contribution to journalArticle

Regression analysis
Linux
2005
6 Citations (Scopus)

A video streaming system for mobile phones: Practice and experience

Cha, H., Lee, J., Nang, J., Park, S. Y., Jeong, J. H., Yoo, H. & Choi, J. Y., 2005 May 1, In : Wireless Networks. 11, 3, p. 265-274 10 p.

Research output: Contribution to journalArticle

Video streaming
Mobile phones
3G mobile communication systems
Servers
Scalability
14 Citations (Scopus)

Exploiting NIC architectural support for enhancing IP-based protocols on high-performance networks

Jin, H. W., Balaji, P., Yoo, H., Choi, J. Y. & Panda, D. K., 2005 Nov 1, In : Journal of Parallel and Distributed Computing. 65, 11, p. 1348-1365 18 p.

Research output: Contribution to journalArticle

Contention
Network performance
Compatibility
Interfaces (computer)
High Performance
2 Citations (Scopus)

FAMH: Fast inter-subnet multicast handoff method for IEEE 802.11 WLANs

Byun, S. S. & Yoo, H., 2005 Aug 1, In : IEICE Transactions on Communications. E88-B, 8, p. 3365-3374 10 p.

Research output: Contribution to journalArticle

Wireless local area networks (WLAN)
Video conferencing
Packet loss
Routers
Specifications
29 Citations (Scopus)

One-way delay estimation and its application

Choi, J. H. & Yoo, H., 2005 May 2, In : Computer Communications. 28, 7, p. 819-828 10 p.

Research output: Contribution to journalArticle

Network performance
Computer networks
Network protocols