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Distributed Harmonic Form Computation

delete2018-08-01
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PRE
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M
Mengyi Zhang
A
Alban Goupil *
H
Hanaf, Alias
王田 (Tian Wang)
DOI:10.1109/LSP.2018.2850525delete
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Abstract

Abstract

En 中文
Spectral graph analysis based on Laplace operators has been ubiquitously applied in graph signal processing. Extending these tools to a generalization of graphs is helpful for several applications, such as network analysis, a sensor network coverage problem, and other fields, where the relationships between two or more vertices should be modeled. Such mathematical theories already exist, but the associated algorithms are still in their infancy. In this letter, we propose a new algorithm to compute harmonic forms, i.e., solutions of the Laplace equation, whose implementation is simple enough to be distributed among networks without central control center.
Keywords:
Distributed algorithm
harmonic forms
Laplace equation
simplicial complex
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IEEE Signal Processing Magazine cover
IEEE Signal Processing Magazine
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universite de reims champagne-ardenne
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Beihang University
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Nanjing Tech University
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