Graph neural networks for communication networks: context, use cases and opportunities
Cita com:
hdl:2117/385051
Tipus de documentArticle
Data publicació2023-05
Condicions d'accésAccés obert
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Abstract
Graph neural networks (GNN) have shown outstanding applications in fields where data is essentially represented as graphs (e.g., chemistry, biology, recommendation systems). In this vein, communication networks comprise many fundamental components that are naturally represented in a graph-structured manner (e.g., topology, routing, signal interference). This position article presents GNNs as a fundamental tool for modeling, control and management of communication networks. GNNs represent a new generation of data-driven models that can accurately learn and reproduce the complex behaviors behind real-world networks. As a result, these models can be applied to a wide variety of networking use cases, such as planning, online optimization, or troubleshooting. The main advantage of GNNs over traditional neural networks lies in their unprecedented generalization capabilities when applied to other networks and configurations unseen during training. This is a critical feature for achieving practical data-driven solutions for networking. This article starts with a brief tutorial on GNNs and some potential applications to communication networks. Then, it presents two state-of-the-art GNN models respectively applied to wired and wireless networks. Lastly, it delves into the key open challenges and opportunities yet to be explored in this novel research area.
CitacióSuarez-varela, J. [et al.]. Graph neural networks for communication networks: context, use cases and opportunities. "IEEE network", Maig/Juny 2023, vol. 37, núm. 3, p. 146-153.
ISSN0890-8044
Versió de l'editorhttps://ieeexplore.ieee.org/document/9846958
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