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Research Output

2020

Log analysis-based resource and execution time improvement in HPC: A case study

Yoon, J., Hong, T., Park, C., Noh, S. Y. & Yu, H., 2020 Apr 1, In : Applied Sciences (Switzerland). 10, 7, 2634.

Research output: Contribution to journalArticle

Open Access

Partial migration technique for GPGPU tasks to Prevent GPU Memory Starvation in RPC-based GPU Virtualization

Kang, J. H., Lim, J. B. & Yu, H. C., 2020 Jan 1, (Accepted/In press) In : Software - Practice and Experience.

Research output: Contribution to journalArticle

2019

A Scheduler Considering Characteristics of VM for Mitigation of Unstable Performance

Bak, B., Kang, J., Choi, H., Lee, J., Yu, H. & Chung, K., 2019 Apr 29, Proceedings - 2018 9th International Conference on Parallel Architectures, Algorithms and Programming, PAAP 2018. IEEE Computer Society, p. 49-53 5 p. 8701858. (Proceedings - International Symposium on Parallel Architectures, Algorithms and Programming, PAAP; vol. 2018-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Comparative fatigue life assessment of wind turbine blades operating with different regulation schemes

Choi, H. S., Yu, H., Lee, E. Y., Loza, B., Pacheco-Chérrez, J., Cárdenas, D., Minchala, L. I. & Probst, O., 2019 Nov 1, In : Applied Sciences (Switzerland). 9, 21, 4632.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Implementation of Low-Latency Message Delivery for Serverless Based Workflow

Hwang, S., Choi, H. & Yu, H., 2019 Nov, Proceedings - 2019 IEEE 16th International Conference on Mobile Ad Hoc and Smart Systems Workshops, MASSW 2019. Institute of Electrical and Electronics Engineers Inc., p. 170-171 2 p. 9059431. (Proceedings - 2019 IEEE 16th International Conference on Mobile Ad Hoc and Smart Systems Workshops, MASSW 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Intelligent resource management schemes for systems, services, and applications of cloud computing based on artificial intelligence

Lim, J. B., Lee, D. W., Chung, K. S. & Yu, H. C., 2019 Jan 1, In : Journal of Information Processing Systems. 15, 5, p. 1192-1200 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Latency-classification-based deadline-aware task offloading algorithm in mobile edge computing environments

Choi, H. S., Yu, H. & Lee, E. Y., 2019 Nov 1, In : Applied Sciences (Switzerland). 9, 21, 4696.

Research output: Contribution to journalArticle

Open Access

NIOECM: A network I/O event control mechanism to provide fairness of network performance among vms with same resource configuration in virtualized environment

Lee, J., Kang, J. & Yu, H., 2019 Jan 1, Internet and Distributed Computing Systems 12th International Conference, IDCS 2019, Proceedings. Montella, R., Ciaramella, A., Fortino, G., Guerrieri, A. & Liotta, A. (eds.). Springer, p. 271-283 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11874 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Performance Improvement of Ordering and Endorsement Phase in Hyperledger Fabric

Kwon, M. & Yu, H., 2019 Oct, 2019 6th International Conference on Internet of Things: Systems, Management and Security, IOTSMS 2019. Alsmirat, M. & Jararweh, Y. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 428-432 5 p. 8939202. (2019 6th International Conference on Internet of Things: Systems, Management and Security, IOTSMS 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

SafeDB: Spark acceleration on FPGA clouds with enclaved data processing and bitstream protection

Kim, H. Y., Myung, R., Hong, B., Yu, H., Suh, T., Xu, L. & Shi, W., 2019 Jul 1, Proceedings - 2019 IEEE International Conference on Cloud Computing, CLOUD 2019 - Part of the 2019 IEEE World Congress on Services. Bertino, E., Chang, C. K., Chen, P., Damiani, E., Goul, M. & Oyama, K. (eds.). IEEE Computer Society, p. 107-114 8 p. 8814561. (IEEE International Conference on Cloud Computing, CLOUD; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

A distributed snapshot protocol for efficient artificial intelligence computation in cloud computing environments

Lim, J. B., Gil, J. M. & Yu, H., 2018 Jan 1, In : Symmetry. 10, 1, 30.

Research output: Contribution to journalArticle

1 Citation (Scopus)

An intelligent residual resource monitoring scheme in cloud computing environments

Lim, J. B., Yu, H. & Gil, J. M., 2018 Jan 1, In : Journal of Information Processing Systems. 14, 6, p. 1480-1493 14 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Evaluation of P2P and cloud computing as platform for exhaustive key search on block ciphers

Yoon, J. W., Hong, T. Y., Choi, J. W., Park, C. Y., Kim, K. B. & Yu, H., 2018 Mar 27, (Accepted/In press) In : Peer-to-Peer Networking and Applications. p. 1-11 11 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

G-code conversion from 3D model data for 3D printers on Hadoop systems

Kim, S., Chung, K., Yu, H. & Yang, S. O., 2018 Mar 20, Proceedings of the 2017 4th International Conference on Computer Applications and Information Processing Technology, CAIPT 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-4 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Interactive digital textbook development methodology for higher education

Chung, K. S., Byun, H. W., Kim, S. & Yu, H. C., 2018, In : International Journal on Advanced Science, Engineering and Information Technology. 8, 4-2, p. 1534-1539 6 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Mitigation technique for performance degradation of virtual machine owing to GPU pass-through in fog computing

Kang, J. & Yu, H., 2018 Jun 1, In : Journal of Communications and Networks. 20, 3, p. 257-265 9 p., 8437206.

Research output: Contribution to journalArticle

4 Citations (Scopus)

VcBalancer: Dynamic Volunteer Manager for Self-Adaptive Task Pulling

Song, C., Bak, B., Myung, R., Lee, J., Lee, J. & Yu, H., 2018 Dec 4, Proceedings - 2017 International Conference on Computational Science and Computational Intelligence, CSCI 2017. Tinetti, F. G., Tran, Q-N., Deligiannidis, L., Yang, M. Q., Yang, M. Q. & Arabnia, H. R. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 271-274 4 p. 8560800

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017
2 Citations (Scopus)

An efficient and energy-aware cloud consolidation algorithm for multimedia big data applications

Lim, J. B., Yu, H. & Gil, J. M., 2017 Sep 1, In : Symmetry. 9, 9, 184.

Research output: Contribution to journalArticle

7 Citations (Scopus)

A slave ants based ant colony optimization algorithm for task scheduling in cloud computing environments

Moon, Y. J., Yu, H., Gil, J. M. & Lim, J. B., 2017 Dec 1, In : Human-centric Computing and Information Sciences. 7, 1, 28.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Byzantine-resilient dual gossip membership management in clouds

Lim, J. B., Chung, K. S., Lee, H. M., Yim, K. & Yu, H., 2017 Mar 21, (Accepted/In press) In : Soft Computing. p. 1-12 12 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Detecting Sybil attacks in cloud computing environments based on fail-stop signature

Lim, J. B., Yu, H. & Gil, J. M., 2017, In : Symmetry. 9, 3, 35.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Elaborate synthetic data generation for internet of things services at smart home environment

Myung, R., Choi, S., Choi, W., Yu, H., Lee, D. & Lee, E., 2017 Mar 17, Proceedings - 2016 International Conference on Computational Science and Computational Intelligence, CSCI 2016. Institute of Electrical and Electronics Engineers Inc., p. 226-229 4 p. 7881343

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

GPSF: General-Purpose Scheduling Framework for Container Based on Cloud Environment

Choi, S., Myung, R., Choi, H., Chung, K., Gil, J. & Yu, H., 2017 May 1, Proceedings - 2016 IEEE International Conference on Internet of Things; IEEE Green Computing and Communications; IEEE Cyber, Physical, and Social Computing; IEEE Smart Data, iThings-GreenCom-CPSCom-Smart Data 2016. Institute of Electrical and Electronics Engineers Inc., p. 769-772 4 p. 7917190

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Optimizing parallelism of big data analytics at distributed computing system

Myung, R., Yu, H. & Lee, D., 2017, In : International Journal on Advanced Science, Engineering and Information Technology. 7, 5, p. 1716-1721 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Sensor coverage problem in sparse MANET environments

Lim, J. B., Yu, H. & Gil, J. M., 2017, Advances in Computer Science and Ubiquitous Computing - CSA-CUTE2016. Springer Verlag, Vol. 421. p. 273-278 6 p. (Lecture Notes in Electrical Engineering; vol. 421).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

Dynamic group-based fault tolerance technique for reliable resource management in mobile cloud computing

Park, J. S., Yu, H. C., Kim, H. & Lee, E., 2016 Jul 1, In : Concurrency Computation. 28, 10, p. 2756-2769 14 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Programming practice and digital textbook on smartphone

Chung, K. S., Byun, H. W. & Yu, H., 2016, Advanced Multimedia and Ubiquitous Engineering - FutureTech and MUE. Springer Verlag, Vol. 393. p. 209-214 6 p. (Lecture Notes in Electrical Engineering; vol. 393).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Task classification based energy-aware consolidation in clouds

Choi, H., Lim, J., Yu, H. & Lee, E., 2016, In : Scientific Programming. 2016, 6208358.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2015

An efficient string searching algorithm based on occurrence frequency and pattern of vowels and consonants in a pattern

Chung, K. S., Kim, S. Y. & Yu, H., 2015, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 9243. p. 277-286 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9243).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Effects on mapping the VCPUs to the physical CPUs in para-virtualization

Lyoo, T. M., Choi, H. S., Kang, J., Lim, J. B., Jung, D., Song, S. J., Gil, J. M., Chung, K. S. & Yu, H., 2015 Jan 1, Lecture Notes in Electrical Engineering. Springer Verlag, Vol. 330. p. 1025-1029 5 p. (Lecture Notes in Electrical Engineering; vol. 330).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Paging based network mobility management scheme in transportation environment

Myung, R., Yu, H. & Lee, D., 2015 Sep 1, In : International Journal of Tomography and Simulation. 28, 3, p. 1-12 12 p.

Research output: Contribution to journalArticle

Stable HPC cluster management scheme through performance evaluation

Yoon, J. W., Hong, T. Y., Park, C. Y. & Yu, H., 2015 Jan 1, Lecture Notes in Electrical Engineering. Springer Verlag, Vol. 330. p. 1017-1023 7 p. (Lecture Notes in Electrical Engineering; vol. 330).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2014

An estimation-based task load balancing scheduling in spot clouds

Jung, D., Choi, H., Lee, D., Yu, H. & Lee, E., 2014 Jan 1, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 8707 LNCS. p. 571-574 4 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8707 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A scheduling algorithm with dynamic properties in mobile grid

Lee, J. H., Choi, S. J., Gil, J. M., Suh, T. & Yu, H., 2014 Oct 31, In : Frontiers of Computer Science. 8, 5, p. 847-857 11 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

A study on performance comparison of cloud architectures using nested virtualization

Choi, H. S., Lyoo, T. M., Lim, J. B., Jung, D., Kang, J., Suh, T. & Yu, H., 2014, Lecture Notes in Electrical Engineering. Springer Verlag, Vol. 280 LNEE. p. 77-84 8 p. (Lecture Notes in Electrical Engineering; vol. 280 LNEE).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A workflow scheduling technique for task distribution in spot instance-based cloud

Jung, D., Lim, J. B., Yu, H., Gil, J. M. & Lee, E. Y., 2014, Lecture Notes in Electrical Engineering. Springer Verlag, Vol. 280 LNEE. p. 409-416 8 p. (Lecture Notes in Electrical Engineering; vol. 280 LNEE).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

A workflow scheduling technique to consider task processing rate in spot instance-based cloud

Jung, D., Lim, J. B. & Yu, H., 2014, Lecture Notes in Electrical Engineering. Springer Verlag, Vol. 301. p. 483-494 12 p. (Lecture Notes in Electrical Engineering; vol. 301).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A workflow scheduling technique using genetic algorithm in spot instance-based cloud

Jung, D., Suh, T., Yu, H. & Gil, J., 2014 Jan 1, In : KSII Transactions on Internet and Information Systems. 8, 9, p. 3126-3145 20 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Design of secured U-health application middleware based on OTP

Kim, I., Kim, J. W., Yu, H. & Chung, K. S., 2014 Jan 1, WIT Transactions on Information and Communication Technologies. WITPress, Vol. 49. p. 1107-1113 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Estimated interval-based checkpointing (EIC) on spot instances in cloud computing

Jung, D., Lim, J., Yu, H. & Suh, T., 2014, In : Journal of Applied Mathematics. 2014, 217547.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Fault tolerance and QoS scheduling using CAN in mobile social cloud computing

Choi, S., Chung, K. & Yu, H., 2014 Jan 1, In : Cluster Computing. 17, 3, p. 911-926 16 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Gossip membership management with social graphs for byzantine fault tolerance in clouds

Lim, J., Gil, J. M., Chung, K. S., Kang, J., Lee, D. & Yu, H., 2014 Jan 1, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 8707 LNCS. p. 321-332 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8707 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mobility-aware balanced scheduling algorithm in mobile Grid based on mobile agent

Lee, J., Choi, S., Suh, T. & Yu, H., 2014 Sep 12, In : Knowledge Engineering Review. 29, 4, p. 409-432 24 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Scalable and leaderless Byzantine consensus in cloud computing environments

Lim, J., Suh, T., Gil, J. & Yu, H., 2014 Mar, In : Information Systems Frontiers. 16, 1, p. 19-34 16 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Task balanced workflow scheduling technique considering task processing rate in spot market

Jung, D., Lim, J., Gil, J., Lee, E. & Yu, H., 2014 Jan 1, In : Journal of Applied Mathematics. 2014, 237960.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Unstructured deadlock detection technique with scalability and complexity-efficiency in clouds

Lim, J., Suh, T. & Yu, H., 2014 Jan 1, In : International Journal of Communication Systems. 27, 6, p. 852-870 19 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2013

A deadlock detection algorithm using gossip in cloud computing environments

Lim, J. B., Suh, T. W. & Yu, H. C., 2013, Ubiquitous Information Technologies and Applications, CUTE 2012. p. 781-789 9 p. (Lecture Notes in Electrical Engineering; vol. 214 LNEE).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

An unstructured termination detection algorithm using gossip in cloud computing environments

Lim, J. B., Chung, K. S., Gil, J. M., Suh, T. W. & Yu, H. C., 2013, Architecture of Computing Systems, ARCS 2013 - 26th International Conference, Proceedings. p. 1-12 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7767 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Enhancing digital fluency through a training program for creative problem solving using computer programming

Kim, S., Chung, K. & Yu, H., 2013 Sep, In : Journal of Creative Behavior. 47, 3, p. 171-199 29 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)