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Research Output 2000 2019

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2019

Adaptive Cooperation of Prefetching and Warp Scheduling on GPUs

Oh, Y., Kim, K., Yoon, M. K., Park, J. H., Park, Y., Annavaram, M. & Ro, W. W., 2019 Apr 1, In : IEEE Transactions on Computers. 68, 4, p. 609-616 8 p., 8515055.

Research output: Contribution to journalArticle

Prefetching
Cache
Scheduling
Hits
Line

Contents-aware partitioning algorithm for parallel high efficiency video coding

Kim, K. & Ro, W. W., 2019 May 1, In : Multimedia Tools and Applications. 78, 9, p. 11427-11442 16 p.

Research output: Contribution to journalArticle

Image coding
Tile
Wavefronts
Processing
Clustering algorithms
3 Citations (Scopus)

Fast CU Depth Decision for HEVC Using Neural Networks

Kim, K. & Ro, W. W., 2019 May, In : IEEE Transactions on Circuits and Systems for Video Technology. 29, 5, p. 1462-1473 12 p., 8361836.

Research output: Contribution to journalArticle

Image coding
Neural networks
Network architecture
Convolution
Labels
2018

Architectural Protection of Application Privacy against Software and Physical Attacks in Untrusted Cloud Environment

Xu, L., Lee, J., Kim, S. H., Zheng, Q., Xu, S., Suh, T., Ro, W. W. & Shi, W., 2018 Apr 1, In : IEEE Transactions on Cloud Computing. 6, 2, p. 478-491 14 p.

Research output: Contribution to journalArticle

Computer monitors
Data privacy
Computer operating systems
Cloud computing
Computer hardware
2 Citations (Scopus)

Exploiting pseudo-quadtree structure for accelerating HEVC spatial resolution downscaling transcoder

Kim, M., Sung, M., Kim, M. & Ro, W. W., 2018 Sep 1, In : IEEE Transactions on Multimedia. 20, 9, p. 2262-2275 14 p., 8288621.

Research output: Contribution to journalArticle

Image coding
Decoding

Simultaneous and speculative thread migration for improving energy efficiency of heterogeneous core architectures

Lee, C. & Ro, W. W., 2018 Apr 1, In : IEEE Transactions on Computers. 67, 4, p. 498-512 15 p.

Research output: Contribution to journalArticle

Energy Efficiency
Thread
Migration
Energy efficiency
Pipelines
2 Citations (Scopus)

WASP: Selective Data Prefetching with Monitoring Runtime Warp Progress on GPUs

Oh, Y., Yoon, M. K., Park, J. H., Park, Y. & Ro, W. W., 2018 Sep 1, In : IEEE Transactions on Computers. 67, 9, p. 1366-1373 8 p., 8309426.

Research output: Contribution to journalArticle

Prefetching
Graphics Processing Unit
Monitoring
Dynamic loads
Target
2017
2 Citations (Scopus)

An adaptive plan-based approach to integrating semantic streams with remote RDF data

Chun, S., Jung, J., Seo, S., Ro, W. & Lee, K. H., 2017 Dec 1, In : Journal of Information Science. 43, 6, p. 852-865 14 p.

Research output: Contribution to journalArticle

Data description
Semantics
semantics
Processing
resources
3 Citations (Scopus)

Dynamic Load Balancing of Dispatch Scheduling for Solid State Disks

Jo, M. H. & Ro, W. W., 2017 Jun 1, In : IEEE Transactions on Computers. 66, 6, p. 1034-1047 14 p., 7776864.

Research output: Contribution to journalArticle

Dynamic Load Balancing
Dynamic loads
Resource allocation
Dynamic Load
Queuing

Dynamic Resizing on Active Warps Scheduler to Hide Operation Stalls on GPUs

Yoon, M. K., Oh, Y., Kim, S. H., Lee, S., Kim, D. & Ro, W. W., 2017 Nov 1, In : IEEE Transactions on Parallel and Distributed Systems. 28, 11, p. 3142-3156 15 p., 7927466.

Research output: Contribution to journalArticle

Data storage equipment
Graphics processing unit
3 Citations (Scopus)

Improving Energy Efficiency of GPUs through Data Compression and Compressed Execution

Lee, S., Kim, K., Koo, G., Jeon, H., Annavaram, M. & Ro, W. W., 2017 May 1, In : IEEE Transactions on Computers. 66, 5, p. 834-847 14 p., 7600453.

Research output: Contribution to journalArticle

Data compression
Data Compression
Energy Efficiency
Thread
Energy efficiency
2016
2 Citations (Scopus)

Exploiting Thread-Level Parallelism on HEVC by Employing a Reference Dependency Graph

Kim, M., Kim, D., Kim, K. & Ro, W. W., 2016 Apr, In : IEEE Transactions on Circuits and Systems for Video Technology. 26, 4, p. 736-749 14 p., 7067394.

Research output: Contribution to journalArticle

Image coding
Scalability
Parallel algorithms
4 Citations (Scopus)

Parallel GPU Architecture Simulation Framework Exploiting Architectural-Level Parallelism with Timing Error Prediction

Lee, S. & Ro, W. W., 2016 Apr 1, In : IEEE Transactions on Computers. 65, 4, p. 1253-1265 13 p., 7122894.

Research output: Contribution to journalArticle

Simulation Framework
Graphics Processing Unit
Prediction Error
Parallelism
Timing
4 Citations (Scopus)

Server side, play buffer based quality control for adaptive media streaming

Kim, K., Cho, B. Y. & Ro, W. W., 2016 May 1, In : Multimedia Tools and Applications. 75, 10, p. 5397-5415 19 p.

Research output: Contribution to journalArticle

Media streaming
Quality control
Servers
Bandwidth
HTTP
2015
3 Citations (Scopus)

A Performance-Energy Model to Evaluate Single Thread Execution Acceleration

Kim, S. H., Kim, D., Lee, C., Jeong, W. S., Ro, W. W. & Gaudiot, J. L., 2015 Jul 1, In : IEEE Computer Architecture Letters. 14, 2, p. 99-102 4 p., 6949088.

Research output: Contribution to journalArticle

Energy efficiency
Processing
Costs
2 Citations (Scopus)

Dynamic Load Balancing of Parallel SURF with Vertical Partitioning

Kim, D., Kim, M., Kim, K., Sung, M. & Ro, W. W., 2015 Dec 1, In : IEEE Transactions on Parallel and Distributed Systems. 26, 12, p. 3358-3370 13 p., 6963467.

Research output: Contribution to journalArticle

Dynamic loads
Resource allocation
Processing
Computer vision
Experiments
8 Citations (Scopus)

Highly secure mobile devices assisted with trusted cloud computing environments

Oh, D., Kim, I., Kim, K., Lee, S. M. & Ro, W. W., 2015 Apr 1, In : ETRI Journal. 37, 2, p. 348-358 11 p.

Research output: Contribution to journalArticle

Cloud computing
Mobile devices
Servers
Internet
Mobile computing
1 Citation (Scopus)

Network variation and fault tolerant performance acceleration in mobile devices with simultaneous remote execution

Kim, K., Cho, B. Y., Ro, W. W. & Gaudiot, J. L., 2015 Oct 1, In : IEEE Transactions on Computers. 64, 10, p. 2862-2874 13 p., 7005457.

Research output: Contribution to journalArticle

Fault-tolerant
Mobile devices
Mobile Devices
Servers
Smartphones
2014
13 Citations (Scopus)

Accelerating MapReduce framework on multi-GPU systems

Jiang, H., Chen, Y., Qiao, Z., Li, K. C., Ro, W. W. & Gaudiot, J. L., 2014 Jan 1, In : Cluster Computing. 17, 2, p. 293-301 9 p.

Research output: Contribution to journalArticle

Data storage equipment
Program processors
Graphics processing unit
Bandwidth
Costs
29 Citations (Scopus)

A malicious pattern detection engine for embedded security systems in the internet of things

Oh, D., Kim, D. & Ro, W. W., 2014 Dec 16, In : Sensors (Switzerland). 14, 12, p. 24188-24211 24 p.

Research output: Contribution to journalArticle

Security systems
Internet
engines
Engines
Data storage equipment
4 Citations (Scopus)

Architectural investigation of matrix data layout on multicore processors

Kim, M. & Ro, W. W., 2014 Jul, In : Future Generation Computer Systems. 37, p. 64-75 12 p.

Research output: Contribution to journalArticle

Factorization
Decomposition
Hardware
Processing
19 Citations (Scopus)

Boosting CUDA applications with CPU-GPU hybrid computing

Lee, C., Ro, W. W. & Gaudiot, J. L., 2014 Apr, In : International Journal of Parallel Programming. 42, 2, p. 384-404 21 p.

Research output: Contribution to journalArticle

Boosting
Program processors
Heterogeneous Computing
Computing
Thread
5 Citations (Scopus)

C-Lock: Energy efficient synchronization for embedded multicore systems

Kim, S. H., Lee, S. H., Jun, M., Lee, B., Ro, W. W., Chung, E. Y. & Gaudiot, J. L., 2014 Aug, In : IEEE Transactions on Computers. 63, 8, p. 1962-1974 13 p., 6495449.

Research output: Contribution to journalArticle

Transactional Memory
Energy Efficient
Synchronization
Data storage equipment
Energy
1 Citation (Scopus)

Complexity-effective contention management with dynamic backoff for transactional memory systems

Kim, S. H., Choi, D., Ro, W. W. & Gaudiot, J. L., 2014 Jul, In : IEEE Transactions on Computers. 63, 7, p. 1696-1708 13 p., 6475127.

Research output: Contribution to journalArticle

Transactional Memory
Contention
Computer systems
Transactions
Data storage equipment
4 Citations (Scopus)
Router
Routers
Topology
Synthesis
Partial
2013
10 Citations (Scopus)

A distributed signature detection method for detecting intrusions in sensor systems

Kim, I., Oh, D., Yoon, M. K., Yi, K. & Ro, W. W., 2013 Apr 1, In : Sensors (Switzerland). 13, 4, p. 3998-4016 19 p.

Research output: Contribution to journalArticle

Sensor nodes
intrusion
signatures
sensors
Sensors
10 Citations (Scopus)

Benefits of using parallelized non-progressive network coding

Kim, M., Park, K. & Ro, W. W., 2013 Jan 1, In : Journal of Network and Computer Applications. 36, 1, p. 293-305 13 p.

Research output: Contribution to journalArticle

Network coding
Decoding
Bandwidth
Communication
Experiments
6 Citations (Scopus)

Design and evaluation of random linear network coding accelerators on FPGAs

Kim, S., Jeong, W. S., Ro, W. W. & Gaudiot, J. L., 2013 Aug, In : Transactions on Embedded Computing Systems. 13, 1, 13.

Research output: Contribution to journalArticle

Linear networks
Network coding
Particle accelerators
Decoding
Field programmable gate arrays (FPGA)
3 Citations (Scopus)

Exploiting SIMD parallelism on dynamically partitioned parallel network coding for P2P systems

Kim, D., Park, K. & Ro, W. W., 2013 Jan 1, In : Computers and Electrical Engineering. 39, 1, p. 55-66 12 p.

Research output: Contribution to journalArticle

Network coding
Decoding
Hardware
2 Citations (Scopus)

GPU-friendly parallel genome matching with tiled access and reduced state transition table

Oh, Y., Oh, D. & Ro, W. W., 2013 Aug 1, In : International Journal of Parallel Programming. 41, 4, p. 526-551 26 p.

Research output: Contribution to journalArticle

Graphics Processing Unit
State Transition
Table
Genome
Genes
6 Citations (Scopus)

Importance of coherence protocols with network applications on multicore processors

Yi, K., Ro, W. W. & Gaudiot, J. L., 2013 Jan 1, In : IEEE Transactions on Computers. 62, 1, p. 6-15 10 p., 6042886.

Research output: Contribution to journalArticle

Multi-core Processor
Computer networks
Network protocols
Cache Coherence
Network Processor

Parallelized sub-resource loading for web rendering engine

Kim, D., Lee, C., Lee, S. & Ro, W. W., 2013 Jun 21, In : Journal of Systems Architecture. 59, 9, p. 785-793 9 p.

Research output: Contribution to journalArticle

Web browsers
World Wide Web
Engines
Embedded systems
Websites
2012
20 Citations (Scopus)

Accelerated network coding with dynamic stream decomposition on graphics processing unit

Lee, S. & Ro, W. W., 2012 Jan 1, In : Computer Journal. 55, 1, p. 21-34 14 p.

Research output: Contribution to journalArticle

Network coding
Decoding
Decomposition
Graphics processing unit
Scalability
7 Citations (Scopus)

An efficient block cipher implementation on many-core graphics processing units

Lee, S., Kim, D., Yi, J. & Ro, W. W., 2012 Jun 13, In : Journal of Information Processing Systems. 8, 1, p. 159-174 16 p.

Research output: Contribution to journalArticle

Cryptography
HIgh speed networks
Processing
Decoding
Throughput
2 Citations (Scopus)

Design of power-efficient parallel pipelined Bloom filter

Kim, D., Oh, D. & Ro, W. W., 2012 Mar 29, In : Electronics Letters. 48, 7, p. 367-369 3 p.

Research output: Contribution to journalArticle

Electric power utilization
Throughput
2 Citations (Scopus)

Introducing the extremely heterogeneous architecture

Liu, S., Ro, W. W., Liu, C., Cristobal-Salas, A., Cérin, C., Han, J. J. & Gaudiot, J. L., 2012 Jan 1, In : Journal of Interconnection Networks. 13, 3-4, 1250010.

Research output: Contribution to journalArticle

Particle accelerators
Electric power utilization
Mobile computing
Cloud computing
Media streaming
5 Citations (Scopus)

Multi-threading and suffix grouping on massive multiple pattern matching algorithm

Oh, D. & Ro, W. W., 2012 Nov 1, In : Computer Journal. 55, 11, p. 1331-1346 16 p.

Research output: Contribution to journalArticle

Pattern matching
Degradation
9 Citations (Scopus)

Offloading of media transcoding for high-quality multimedia services

Kim, S. H., Kim, K., Lee, C. & Ro, W. W., 2012 Jul 16, In : IEEE Transactions on Consumer Electronics. 58, 2, p. 691-699 9 p., 6227478.

Research output: Contribution to journalArticle

Multimedia services
Mobile devices
Media streaming
Consumer electronics
Processing
3 Citations (Scopus)

Reconfigurable and parallelized network coding decoder for VANETs

Kim, S. & Ro, W. W., 2012 Jan 1, In : Mobile Information Systems. 8, 1, p. 45-59 15 p.

Research output: Contribution to journalArticle

Network coding
Decoding
Vehicular ad hoc networks
Embedded systems
Field programmable gate arrays (FPGA)
2011
5 Citations (Scopus)

A low-cost standard mode MPI hardware unit for embedded MPSoC

Chung, W. Y., Jeong, H. Y., Ro, W. W. & Lee, Y. S., 2011 Jul, In : IEICE Transactions on Information and Systems. E94-D, 7, p. 1497-1501 5 p.

Research output: Contribution to journalArticle

Message passing
Hardware
Costs
Memory architecture
Scalability
1 Citation (Scopus)

A novel sequential tree algorithm based on scoreboard for MPI broadcast communication

Chung, W. Y., Park, J. W., Lee, S. W., Ro, W. & Lee, Y. S., 2011 Dec, In : IEICE Transactions on Information and Systems. E94-D, 12, p. 2523-2527 5 p.

Research output: Contribution to journalArticle

Message passing
Communication
Processing
Scalability
Hardware
7 Citations (Scopus)

Network coding on heterogeneous multi-core processors for wireless sensor networks

Kim, D., Park, K. & Ro, W. W., 2011 Sep 2, In : Sensors. 11, 8, p. 7908-7933 26 p.

Research output: Contribution to journalArticle

Network coding
Microcomputers
central processing units
Wireless sensor networks
coding
2010
6 Citations (Scopus)

Hardware implementation of a tessellation accelerator for the openVG standard

Kim, S. H., Oh, Y., Park, K. & Ro, W. W., 2010 Mar 25, In : ieice electronics express. 7, 6, p. 440-446 7 p.

Research output: Contribution to journalArticle

Particle accelerators
hardware
accelerators
Hardware
Pipelines
3 Citations (Scopus)

Multithreaded pattern matching algorithm with data rearrangement

Oh, D., Kim, S. & Ro, W. W., 2010 Nov 16, In : ieice electronics express. 7, 20, p. 1520-1526 7 p.

Research output: Contribution to journalArticle

Pattern matching
threads
Decomposition
distributing
Experiments
24 Citations (Scopus)

On improving parallelized network coding with dynamic partitioning

Park, K., Park, J. S. & Ro, W. W., 2010 Sep 14, In : IEEE Transactions on Parallel and Distributed Systems. 21, 11, p. 1547-1560 14 p., 5416700.

Research output: Contribution to journalArticle

Network coding
Decoding
Wireless networks
2009
1 Citation (Scopus)

A complexity-effective microprocessor design with decoupled dispatch queues and prefetching

Ro, W. W. & Gaudiot, J. L., 2009 May 1, In : Parallel Computing. 35, 5, p. 255-268 14 p.

Research output: Contribution to journalArticle

Prefetching
Microprocessor
Queue
Microprocessor chips
Clocks
2008

A low-complexity microprocessor design with speculative pre-execution

Ro, W. W. & Gaudiot, J. L., 2008 Dec 1, In : Journal of Systems Architecture. 54, 12, p. 1101-1112 12 p.

Research output: Contribution to journalArticle

Microprocessor chips
Clocks
Broadcasting
Hardware
Data storage equipment
11 Citations (Scopus)

Delay analysis of car-to-car reliable data delivery strategies based on data mulling with network coding

Park, J. S., Lee, U., Oh, S. Y., Gerla, M., Lun, D. S., Ro, W. W. & Park, J., 2008 Oct, In : IEICE Transactions on Information and Systems. E91-D, 10, p. 2524-2527 4 p.

Research output: Contribution to journalArticle

Network coding
Railroad cars
Vehicular ad hoc networks
Alarm systems
Accidents
27 Citations (Scopus)

Efficient peer-to-peer file sharing using network coding in MANET

Lee, U., Park, J. S., Lee, S. H., Ro, W. W., Pau, G. & Gerla, M., 2008 Jan 1, In : Journal of Communications and Networks. 10, 4, p. 422-429 8 p.

Research output: Contribution to journalArticle

Network coding
Mobile ad hoc networks
Network protocols
Communication
Topology
Computer programming
Data storage equipment
Program processors
Cluster computing
Parallel programming