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most citedSound Event Detection Using Graph Laplacian Regularization Based on Event Co-occurrence

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eess.SP2025

A Design of Denser-Graph-Frequency Graph Fourier Frames for Graph Signal Analysis

Kaito Nitani, Seisuke Kyochi

This paper introduces a design method for densergraph-frequency graph Fourier frames (DGFFs) to enhance graph signal processing and analysis. The graph Fourier transform (GFT) enab…