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pro vyhledávání: '"Hyunsik Yang"'
Autor:
Hyunsik Yang, Younghan Kim
Publikováno v:
Sensors, Vol 20, Iss 16, p 4592 (2020)
The container-based cloud is used in various service infrastructures as it is lighter and more portable than a virtual machine (VM)-based infrastructure and is configurable in both bare-metal and VM environments. The Internet-of-Things (IoT) cloud-co
Externí odkaz:
https://doaj.org/article/21eb666a13cb49d1a3977d1b1e89f577
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 13 (2017)
Interactive digital signage is an important Internet of things application and has been becoming a common type of human–machine interface for multiple users. By integrating with wireless sensor networks, a digital signage system can provide smart f
Externí odkaz:
https://doaj.org/article/2fdb051adfdf4633ac592b77d567cc02
Autor:
Hyunsik Yang, Younghan Kim
Publikováno v:
Sensors, Vol 19, Iss 15, p 3276 (2019)
For many vertical Internet of Things (IoT) applications, the high availability is very important. In traditional cloud systems, services are usually implemented with the same level of availability in which the fault detection and fault recovery mecha
Externí odkaz:
https://doaj.org/article/e0229c6bc942494a96839844b6da9ab1
Autor:
Hyunsik Yang, Younghan Kim
Publikováno v:
Electronics; Volume 11; Issue 22; Pages: 3765
The method for ensuring availability in an existing cloud environment is primarily a metric-based fault detection method. However, the existing fault detection method makes it difficult to configure the environment as the cloud size increases and bec
Autor:
Linda Dunbar, Jinyong Tim Kim, Eunsoo Kim, Jinhyuk Yang, Younghan Kim, Hyoungshick Kim, Sangwon Hyun, Hyunsik Yang, Jaewook Oh, Susan Hares, Jaehoon Jeong
Publikováno v:
IEEE Communications Magazine. 58:45-51
As the number of network devices is increasing and they are highly connected, network attacks have become more complex and varied. To mitigate these attacks, multiple types of network security equipment are used in combination, requiring considerable
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 44:158-170
Publikováno v:
ICTC
Edge computing promises to improve the network operational cost and improve the quality of service by pushing computation resources to the network edge. Each edge cloud consists of heterogeneous servers. The Service Function Chain deployed in Edge si
Autor:
Younghan Kim, Hyunsik Yang
Publikováno v:
Sensors, Vol 20, Iss 4592, p 4592 (2020)
Sensors (Basel, Switzerland)
Sensors (Basel, Switzerland)
The container-based cloud is used in various service infrastructures as it is lighter and more portable than a virtual machine (VM)-based infrastructure and is configurable in both bare-metal and VM environments. The Internet-of-Things (IoT) cloud-co
Publikováno v:
ICTC
The advent of edge computing has given rise to new opportunities and challenges in the domain of cloud computing. While the key deliverable is to ensure reliable service provision to users, the characteristics of the edge cloud including high latency
Publikováno v:
NFV-SDN
Currently, using Container technology to host network functions can leverage faster Virtual Network Function (VNF) installation and optimize resource utilization than Virtual Machine (VM) based virtualization technology. However, due to the limitatio