Ant colony based graph theory (ACGT) and resource virtual network mapping (RVNM) algorithm for home healthcare system in cloud environment

Palanikkumar, D.; Priya, Shivam

doi:10.1007/s11042-018-6908-2

Cited by 7 publications

(3 citation statements)

References 18 publications

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“…, C m (e)} [22]. The path length cannot exceed the limit value to avoid an excess loss of link bandwidth [23]. P p represents the subset of the acyclic path in G p , and M is known as an effective mapping that can be decomposed into node mapping and link mapping [24].…”

Section: Virtual Network Mapping Problem Descriptionmentioning

confidence: 99%

Security Resource Scheduling Algorithm for Intelligent UAV Communication Network Based on Optimized Subgraph Isomorphism and Link Partition

Han,

Yu,

Zuo

et al. 2023

Electronics

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The resource scheduling problem of UAV communication networks has always been a hot research issue in the current environment. However, most of the current research focuses on meeting the user’s time cost requirements and rarely considers the user’s security requirements in the scheduling process. To solve the problems of low efficiency, more resource fragments, low network reliability, and unbalanced load, this paper improves the virtual network mapping model into a three-layer structure consisting of a security service request layer, virtual network provider layer, and security resource layer, so that it can be applied to the special scenario of security resource scheduling in an unmanned aerial communication network. An intelligent UAV communication network security resource scheduling algorithm based on optimized subgraph isomorphism and link segmentation is proposed. Intelligent UAVs can predict all possible access nodes and intelligently provide network services. The algorithm first improves and enriches the node constraint conditions and evaluation indicators, integrates the node resource attributes and topology attributes, optimizes the sorting process, then calculates the mapping domain in advance, considers the regional comprehensive resource capacity to balance the load, and finally combines the subgraph isomorphism and link segmentation technology to carry out a one-stage mapping scheduling to achieve the security service request in the network and the efficient allocation of network resources required to provide security services. The simulation results of the OMNeT++ show that the proposed algorithm improves the mapping success rate and the long-term average cost-benefit ratio of the UAVs.

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Section: Virtual Network Mapping Problem Descriptionmentioning

confidence: 99%

Security Resource Scheduling Algorithm for Intelligent UAV Communication Network Based on Optimized Subgraph Isomorphism and Link Partition

Han,

Yu,

Zuo

et al. 2023

Electronics

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“…The detailed energy consumption of the remaining virtual network mapping is shown in formula (2). If the mapped physical node is initially closed, the energy consumption is shown in equation (1).…”

Section: Intelligent Mapping Algorithm For Securementioning

confidence: 99%

“…As a milestone technology, cloud computing has greatly promoted the development of information society, and cloud computing has achieved rapid development. Google, Amazon, Microsoft, IBM, Alibaba, and other large companies have put forward their own cloud computing platforms, and the research on various related technologies of cloud computing has also shown a trend of flowering [1]. To put it simply, cloud computing is a parallel computing model based on the Internet.…”

Section: Introductionmentioning

confidence: 99%

Research on Intelligent Mapping Algorithm of Secure Virtual Network under Cloud Computing

Niu

Liang

Zhang

2022

Wireless Communications and Mobile Computing

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In order to improve the mapping efficiency of network intelligent mapping algorithm, this paper proposes a secure virtual network intelligent mapping algorithm under cloud computing. Firstly, the network virtualization technology is analyzed, and a network virtualization example diagram is proposed. Then the energy consumption model and network load model of virtual network mapping problem are constructed to analyze the mapping reliability. Finally, the virtual network mapping strategy is optimized by cloud computing technology to realize the research on intelligent mapping algorithm of secure virtual network under cloud computing. Experimental results show that the percentage of nodes used by the proposed algorithm is much lower than that of other mapping algorithms compared, and the energy consumption is about 8100RMB/h at 60,000 unit time point, which is much lower than that of other methods, indicating that the proposed algorithm has high mapping efficiency.

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Software architecture for IoT-based health-care systems with cloud/fog service model

et al. 2021

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Ant colony based graph theory (ACGT) and resource virtual network mapping (RVNM) algorithm for home healthcare system in cloud environment

Cited by 7 publications

References 18 publications

Security Resource Scheduling Algorithm for Intelligent UAV Communication Network Based on Optimized Subgraph Isomorphism and Link Partition

Security Resource Scheduling Algorithm for Intelligent UAV Communication Network Based on Optimized Subgraph Isomorphism and Link Partition

Research on Intelligent Mapping Algorithm of Secure Virtual Network under Cloud Computing

Software architecture for IoT-based health-care systems with cloud/fog service model

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