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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

Apostolos Evangelidis

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Preprint Oct 2026

Graph Spectral Series and Its Signatures

Bandlimitedness is a central modeling assumption in graph signal processing (GSP), but many graph signals exhibit substantial energy throughout the graph-frequency domain. We introduce a new framework for analyzing such non-bandlimited signals by treating their graph Fourier spectra as ordered sequences and representin...

Feng Ji, Jing-Yang Dai, Apostolos Evangelidis et al. · 0 citations

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