Multi-Domain Virtual Network Embedding Algorithm Based on Horizontal Federated Learning [PDF]
IEEE Transactions on Information Forensics and Security, 2022 Network Virtualization (NV) is an emerging network dynamic planning technique to overcome network rigidity. As its necessary challenge, Virtual Network Embedding (VNE) enhances the scalability and flexibility of the network by decoupling the resources ...
Pei-Ying Zhang +5 more
semanticscholar +1 more source
Security-Aware Virtual Network Embedding Algorithm Based on Reinforcement Learning [PDF]
IEEE Transactions on Network Science and Engineering, 2021 Virtual network embedding (VNE) algorithm is always the key problem in network virtualization (NV) technology. At present, the research in this field still has the following problems. The traditional way to solve VNE problem is to use heuristic algorithm.
Pei-Ying Zhang +3 more
semanticscholar +1 more source
Virtual Network Embedding for NGSO Systems: Algorithmic Solution and SDN-Testbed Validation
IEEE Transactions on Network and Service Management, 2023 Non-Geostationary Orbit satellite (NGSO) is an essential element in 5G Non-Terrestrial Networks (NTNs), which can operate either independently or as complementary parts to terrestrial systems to boost the network capacity, coverage and resilience. Due to
M. Minardi +4 more
semanticscholar +1 more source
Non-Euclidean Graph-Convolution Virtual Network Embedding for Space–Air–Ground Integrated Networks
Drones, 2023 For achieving seamless global coverage and real-time communications while providing intelligent applications with increased quality of service (QoS), AI-enabled space–air–ground integrated networks (SAGINs) have attracted widespread attention from all ...
Ningyuan Chen +5 more
semanticscholar +1 more source
Monkey Business: Reinforcement learning meets neighborhood search for Virtual Network Embedding [PDF]
Comput. Networks, 2022 In this article, we consider the Virtual Network Embedding (VNE) problem for 5G networks slicing. This problem requires to allocate multiple Virtual Networks (VN) on a substrate virtualized physical network while maximizing among others, resource ...
M. Elkael +4 more
semanticscholar +1 more source
Distributed Virtual Network Embedding for Software-Defined Networks Using Multiagent Systems
IEEE Access, 2021 Virtual Network Embedding (VNE), which provides methods to assign multiple Virtual Networks (VN) to a single physical Substrate Network (SN), is an important task in network virtualization. The main problem in VNE is the efficiency of assigning customers'
Ali Akbar Nasiri +2 more
doaj +1 more source
Enercy Efficient Virtual Network Embedding in Data Center Optical Networks
Guangtongxin yanjiu, 2022 To solve the energy consumption problem in Data Center Optical Networks (DCONs), an Energy Efficient Embedding algorithm based on Matching Network Resources (3E-MNR) scheme is proposed.
NIE Jia-qi
doaj +3 more sources
An algorithm for fragment-aware virtual network reconfiguration. [PDF]
PLoS ONE, 2018 In view of the fact that the current online virtual network embedding algorithms do not consider the fragment resources generated in the embedding process deeply enough, resulting in the problem that the acceptance ratio and the revenue to cost ratio are
Xinbo Liu, Buhong Wang
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Joint Admission Control and Resource Allocation of Virtual Network Embedding via Hierarchical Deep Reinforcement Learning [PDF]
IEEE Transactions on Services ComputingAs an essential resource management problem in network virtualization, virtual network embedding (VNE) aims to allocate the finite resources of physical network to sequentially arriving virtual network requests (VNRs) with different resource demands ...
Tianfu Wang +5 more
semanticscholar +1 more source
Uncertain Virtual Network Embedding Using Neighborhood Information Based Edge Prediction [PDF]
Computer and Knowledge EngineeringNetwork virtualization is a key technology for efficient resource sharing in modern data centers, particularly with the advent of paradigms like Software-Defined Networking (SDN) that enable flexible and centralized control.
Arezoo Jahani
doaj +1 more source