Results 21 to 30 of about 140,290 (285)
The controller placement problem [PDF]
Proceedings of the first workshop on Hot topics in software defined networks, 2012 Network architectures such as Software-Defined Networks (SDNs) move the control logic off packet processing devices and onto external controllers. These network architectures with decoupled control planes open many unanswered questions regarding reliability, scalability, and performance when compared to more traditional purely distributed ...
Brandon Heller +2 more
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Multi-Controllers Placement Optimization in SDN by the Hybrid HSA-PSO Algorithm
Computers, 2022 Software-Defined Networking (SDN) is a developing architecture that provides scalability, flexibility, and efficient network management. However, optimal controller placement faces many problems, which affect the performance of the overall network.
Neamah S. Radam +2 more
doaj +1 more source
Joint Latency and Reliability-Aware Controller Placement [PDF]
2021 International Conference on Information Networking (ICOIN), 2021 In network architectures based on Software Defined Networking (SDN) the control plane (control logic) is separated from the network data plane (forwarding plane) while traditional network routers combine both. Software Defined networks facilitates a centralized networking system where a logical controller manages the global view of the network. In this
Rasol, Kurdman Abdulrahman Rasol +1 more
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A Conformal Mapping Based Fractional Order Approach for Sub-optimal Tuning of PID Controllers with Guaranteed Dominant Pole Placement [PDF]
, 2012 A novel conformal mapping based Fractional Order (FO) methodology is developed in this paper for tuning existing classical (Integer Order) Proportional Integral Derivative (PID) controllers especially for sluggish and oscillatory second order systems ...
Das, Saptarshi +3 more
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Robust control plane scheme in SDVN toward targeted attack
Dianzi Jishu Yingyong, 2022 Applying software-defined networking to the Internet of Vehicles can significantly improve its performance. However, this method also faces security issues that traditional SDN has to deal with.
Mao Ming, Yi Peng, Zhang Zhen, Ma Yun
doaj +1 more source
Novel fuzzy logic controllers with self-tuning capability [PDF]
, 2009 Two controllers which extend the PD+I fuzzy logic controller to deal with the plant having time varying nonlinear dynamics are proposed. The adaptation ability of the first self tuning PD+I fuzzy logic controller (STPD+I_31) is achieved by adjusting the ...
Lotfi, A, Teng, FC, Tsoi, AC
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Low failure recovery cost controller placement strategy in software defined networks
网络与信息安全学报, 2020 The controller placement is an important problem in software defined networks.Existing researches pay more attention to deploying controller planning for node failures and ignore the fact that the link failure can also effect the network drastically.To ...
Qi WU, Hongchang CHEN
doaj +3 more sources
Journal of Computer Networks and Communications, 2022 Software Defined Networking (SDN) is the novel networking paradigm where decoupling of the control plane from the data plane has its inherent advantages.
A. Binod Sapkota +2 more
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Predictive pole-placement control with linear models [PDF]
, 2002 The predictive pole-placement control method introduced in this paper embeds the classical pole-placement state feedback design into a quadratic optimisation-based model-predictive formulation. This provides an alternative to model-predictive controllers
Gawthrop, P.J., Ronco, E.
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The Equitable Controller Placement Problem
2023 13th International Workshop on Resilient Networks Design and Modeling (RNDM), 2023 Node-to-node connections refer to the links or channels that connect individual nodes (or devices) in a network. These connections allow nodes to communicate and exchange information with each other, forming a network of interconnected devices. To perform this function, nodes must have access to controllers-the devices (installed in selected node ...
Nace, Dritan +5 more
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