Graph signal processing over a probability space of shift operators

Graph signal processing (GSP) uses a shift operator to define a Fourier basis for the set of graph signals. The shift operator is often chosen to capture the graph topology. However, in many applications, the graph topology may be unknown a priori, its structure uncertain, or generated randomly from...

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Bibliographic Details
Main Authors: Ji, Feng, Tay, Wee Peng, Ortega, Antonio
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2023
Subjects:
Online Access:https://hdl.handle.net/10356/166581
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Institution: Nanyang Technological University
Language: English

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