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Minimizing Latency for Controller Placement Problem in SDN
2021 19th OITS International Conference on Information Technology (OCIT), 2021Sagarika Mohanty +4 more
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An Adaptive Approach for Controller Placement Problem in Software Defined Networks
2018 International Conference on Research in Intelligent and Computing in Engineering (RICE), 2018This paper presents a problem in today's computer network architectures and offers a solution through the presentation of Software Defined Network architecture (SDN) and the OpenFlow protocol. Then it uses OpenFlow protocol and communication within the SDN architecture. A particularly important task in SDN architectures is that of controller placement,
Priyanka Talhar, Amol P. Bhagat
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A multi-controller placement problem in SDWAN
International Conference on Computer Network Security and Software Engineering (CNSSE 2022), 2022Wenhao Li +3 more
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Cluster Leader Election Problem for Distributed Controller Placement in SDN
GLOBECOM 2017 - 2017 IEEE Global Communications Conference, 2017This paper discusses the intractability and heuristics of the Cluster Leader Election Problem (CLEP), which is to assign a controller to one of the switches in each cluster of a network. In order to improve scalability in Software Defined Networking (SDN), a network can be clustered into subnetworks and managed by multiple distributed controllers. CLEP
Genya Ishigaki +4 more
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Distributed Approach to Adaptive SDN Controller Placement Problem
ICC 2022 - IEEE International Conference on Communications, 2022Wei-Li Liu, Li-Hsing Yen, Tsan-Pin Wang
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NCPSO: A Solution of the Controller Placement Problem in Software Defined Networks
2015Controller placement is an important problem in software defined networks (SDN). Most of the placement strategies focused on propagation latency, but ignored the load of controllers, which is a critical factor in real networks. In this paper, we propose Network Clustering Particle Swarm Optimization Algorithm (NCPSO), which taking into consideration of
Shuai Liu +3 more
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Optimal placement of controls for a one-dimensional active noise control problem.
Kybernetika, 1998Summary: In this paper, we investigate the optimal location of secondary sources (controls) to enhance the reduction of the noise field in a one-dimensional acoustic cavity. We first formulate the active control strategy as a Linear Quadratic Tracking (LQT) problem in a Hilbert space, and then formulate the optimization problem as minimizing an ...
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Cost-Effective Controller Placement Problem for Software Defined Multihop Wireless Networks
Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, 2021Afsane Zahmatkesh +2 more
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A Multi-objective Optimization Approach for SDVN Controllers Placement Problem
2022 13th International Conference on Network of the Future (NoF), 2022Alouache, Lylia +2 more
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