Signal processing on simplicial complexes with vertex signals

• Main Authors: Ji, Feng, Kahn, Giacomo, Tay, Wee Peng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Graph Signal Processing; Multidimensional Data
• Online Access: https://hdl.handle.net/10356/164992
• Institution: Nanyang Technological University

In classical graph signal processing (GSP), the underlying topological structures are restricted in terms of dimensionality. A graph or a 1-complex is a combinatorial object that models binary relations, which do not directly capture complex high arity relations. One possible high dimensional genera...