Solution of the Simultaneous Routing and Bandwidth Allocation Problem in Energy-Aware Networks Using Augmented Lagrangian-Based Algorithms and Decomposition

Solution of the Simultaneous Routing and Bandwidth Allocation Problem in Energy-Aware Networks Using Augmented Lagrangian-Based Algorithms and Decomposition

We discuss several algorithms for solving a network optimization problem of simultaneous routing and bandwidth allocation in green networks in a decomposed way, based on the augmented Lagrangian. The problem is difficult due to the nonconvexity caused by binary routing variables. The chosen algorith...

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Bibliographic Details
Main Authors: Anthony Chukwuemeka Nwachukwu, Andrzej Karbowski
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Energies
Subjects:
nonconvex optimization
augmented Lagrangian
multiplier method
alternating direction method of multipliers
separable problems
network optimization
Online Access:https://www.mdpi.com/1996-1073/17/5/1233

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