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IEEE Signal Processing Magazine· 2013Q1

The emerging field of signal processing on graphs: Extending high-dimensional data analysis to networks and other irregular domains

David I Shuman, Sunil K. Narang, Pascal Frossard, Antonio Ortega et al.

Short summary

Signal processing on graphs merges graph theory with harmonic analysis to process high-dimensional data residing on network structures. This field develops methods to adapt fundamental operations like filtering and downsampling to irregular graph domains.

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Field: Statistical and Nonlinear Physics

Statistical and Nonlinear PhysicsPhysics and Astronomy