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Graph Signal Processing: Overview, Challenges, and Applications

Open access
Ortega, Antonio, Frossard, Pascal, Kovačević, Jelena, Moura, José M. F., Vandergheynst, Pierre·2018·Proceedings of the IEEE

Abstract

Research in graph signal processing (GSP) aims to develop tools for processing data defined on irregular graph domains. In this paper, we first provide an overview of core ideas in GSP and their connection to conventional digital signal processing, along with a brief historical perspective to highlight how concepts recently developed in GSP build on top of prior research in other areas. We then summarize recent advances in developing basic GSP tools, including methods for sampling, filtering, or graph learning. Next, we review progress in several application areas using GSP, including processing and analysis of sensor network data, biological data, and applications to image processing and machine learning.

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Metadata

Authors
Ortega, A., Frossard, P., Kovačević, J., Moura, J. M. F., & Vandergheynst, P.
Venue
Proceedings of the IEEE
Published
2018-05
Volume
106
Issue
5
Pages
808-828
ISSN
  • 0018-9219 (ISSN-L)
  • 1558-2256
OpenAlex
W2796431263
Cited by
1,787
References
9
FWCI
95.90
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Graph Signal Processing: Overview, Challenges, and Applications. https://app.cochat.ai/papers/10.1109/jproc.2018.2820126
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Ortega, A., Frossard, P., Kovačević, J., Moura, J. M. F., & Vandergheynst, P. (2018). Graph Signal Processing: Overview, Challenges, and Applications. Proceedings of the IEEE. https://doi.org/10.1109/jproc.2018.2820126

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.