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  1. No Access

    Article

    Mesh convergence test system in integrated platform environment for finite element analysis

    We designed integrated computer-aided engineering (CAE) middleware with a CAE solution for modeling and simulation work to reduce the cost and time of product development. This middleware automates an open-sou...

    Daeyong Jung, Daewon Lee, Myungil Kim, Hoyoon Kim in The Journal of Supercomputing (2020)

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    Article

    Efficient data synchronization method on integrated computing environment

    To execute scientific applications and simulations of enormous scale, the computing paradigm is evolving into one of cluster computing and cloud computing that can exploit the large number of available computi...

    Daeyong Jung, Daewon Lee, Myungil Kim, Jaesung Kim in The Journal of Supercomputing (2019)

  3. No Access

    Article

    The resource running time manager for integrated environment

    Latest scientific application and simulation are requiring powerful computing resources. To get the sufficient resources, more and more computer experts are constructing high-end supercomputer, cluster computi...

    Daeyong Jung, Heeseok Jeong, Jaesung Kim, Daewon Lee, Myungil Kim in Cluster Computing (2019)

  4. No Access

    Article

    Job submission and monitoring management in integrated computing environment for finite element analysis

    Modeling and simulation (M&S) is a promising solution for manufacturers to verify and resolve errors in advance. Recently, M&S using high-performance computing has attracted attention as a technology trend for...

    Daeyong Jung, Myungil Kim, Jungha Lee, Han-Yee Kim in The Journal of Supercomputing (2018)

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    Article

    Proxy Based Seamless Connection Management Scheme for Smart Transportation Service

    Nowadays, complex IoT devices are developed that support smart transportation service, medical alarm service, and smart surveillance camera which require communication to the computation server. Most of IoT d...

    HwaMin Lee, Daeyong Jung, DaeWon Lee in Wireless Personal Communications (2016)

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    Chapter and Conference Paper

    Proxy Based Mobility Management Scheme Using Prediction Algorithm

    Nowadays, mobile users are rapidly increased and many mobile environments are proposed by the improvement of wireless devices and network. There are many mobility management protocols are proposed to provide s...

    Daewon Lee, Daeyong Jung, Doo-Soon Park in Advanced Multimedia and Ubiquitous Enginee… (2016)

  7. No Access

    Chapter and Conference Paper

    Effects on Map** the VCPUs to the Physical CPUs in Para-Virtualization

    Virtualization is to provide virtually all types of technologies used on the physical PC. However, in a virtualization technique, services can be modified and adjusted to satisfy user requirements, the cost of...

    TaeMuk Lyoo, HeeSeok Choi, Jihun Kang in Computer Science and its Applications (2015)

  8. No Access

    Chapter and Conference Paper

    A Workflow Scheduling Technique to Consider Task Processing Rate in Spot Instance-Based Cloud

    Cloud computing is a computing paradigm in which users can rent computing resources from service providers according to their requirements. A spot instance in cloud computing helps a user to obtain resources a...

    Daeyong Jung, JongBeom Lim, Heonchang Yu in Frontier and Innovation in Future Computin… (2014)

  9. Chapter and Conference Paper

    An Estimation-Based Task Load Balancing Scheduling in Spot Clouds

    Cloud computing is a computing paradigm in which users can rent computing resources from service providers according to their requirements. Cloud computing based on the spot market helps a user to obtain resou...

    Daeyong Jung, HeeSeok Choi, DaeWon Lee, Heonchang Yu in Network and Parallel Computing (2014)

  10. No Access

    Chapter and Conference Paper

    A Study on Performance Comparison of Cloud Architectures Using Nested Virtualization

    In recent years, cloud computing has become a significant technology trend because of various advantages including cost savings, flexibility, high availability, and scalability using virtualization technology....

    HeeSeok Choi, TaeMuk Lyoo, JongBeom Lim in Ubiquitous Information Technologies and Ap… (2014)

  11. No Access

    Chapter and Conference Paper

    A Workflow Scheduling Technique for Task Distribution in Spot Instance-Based Cloud

    The cloud computing is a computing paradigm that users can rent computing resources from service providers as much as they require. A spot instance in cloud computing helps a user to utilize resources with les...

    Daeyong Jung, JongBeom Lim, Heonchang Yu in Ubiquitous Information Technologies and Ap… (2014)

  12. No Access

    Chapter and Conference Paper

    VM Migration for Fault Tolerance in Spot Instance Based Cloud Computing

    The cloud computing is a computing paradigm that users can rent computing resources from service providers as much as they require. A spot instance in cloud computing helps a user to utilize resources with les...

    Daeyong Jung, SungHo Chin, Kwang Sik Chung, HeonChang Yu in Grid and Pervasive Computing (2013)

  13. Chapter and Conference Paper

    An Efficient Checkpointing Scheme Using Price History of Spot Instances in Cloud Computing Environment

    The cloud computing is a computing paradigm that users can rent computing resources from service providers as much as they require. A spot instance in cloud computing helps a user to utilize resources with les...

    Daeyong Jung, SungHo Chin, KwangSik Chung, HeonChang Yu in Network and Parallel Computing (2011)

  14. No Access

    Chapter and Conference Paper

    An Effective Job Replication Technique Based on Reliability and Performance in Mobile Grids

    Recently, many studies have attempted to utilize mobile nodes as resources in mobile grids. Due to their underlying restrictions such as intermittent communication disconnections, limited battery capacity, and...

    Daeyong Jung, SungHo Chin, KwangSik Chung in Advances in Grid and Pervasive Computing (2010)