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Article

521 Views

33 Pages

Embedding-Based K-Means for Multi-Controller Placement in Software-Defined Networks: A Cross-Scale Empirical Study on Internet Topology Zoo

Aymen Chentouf,
Zouhair Chiba and
Mounia Miyara

Network2026, 6(3), 63;https://doi.org/10.3390/network6030063

6 August 2026

Multi-controller deployments in Software-Defined Networking require choosing both the number of controllers and their placement on the topology. Clustering-based methods, particularly k-means, are widely used for this problem, but the topology repres...

(This article belongs to the Special Issue Recent Advances in Software-Defined Networking (SDN))

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Article

12 Citations

2,705 Views

24 Pages

MODECP: A Multi-Objective Based Approach for Solving Distributed Controller Placement Problem in Software Defined Network

Chenxi Liao,
Jia Chen,
Kuo Guo,
Shang Liu and ,
Jing Chen and
Deyun Gao
+ 1 author+ 0 author

Sensors2022, 22(15), 5475;https://doi.org/10.3390/s22155475

22 July 2022

Software-Defined Network is an emerging networking paradigm that enables intelligent and flexible network management. Specifically, the design of the control plane is crucial. Therefore, in order to avoid a single point of failure, multiple controlle...

(This article belongs to the Special Issue Security and Privacy for IoT Networks and the Mobile Internet)

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