ts-graphviz is a comprehensive TypeScript library that provides tools for creating, manipulating, and rendering Graphviz graph descriptions. It offers a type-safe, object-oriented approach to working ...
Abstract: We study the problem of constructing a graph Fourier transform (GFT) for directed graphs (digraphs), which decomposes graph signals into different modes of variation with respect to the ...
Abstract: Signal processing on directed graphs (digraphs) is problematic, since the graph shift, and thus associated filters, are in general not diagonalizable. Furthermore, the Fourier transform in ...