Search Results for author: Jhon A. Castro-Correa

Found 2 papers, 1 papers with code

Gegenbauer Graph Neural Networks for Time-varying Signal Reconstruction

1 code implementation28 Mar 2024 Jhon A. Castro-Correa, Jhony H. Giraldo, Mohsen Badiey, Fragkiskos D. Malliaros

Reconstructing time-varying graph signals (or graph time-series imputation) is a critical problem in machine learning and signal processing with broad applications, ranging from missing data imputation in sensor networks to time-series forecasting.

Imputation Time Series +1

Time-varying Signals Recovery via Graph Neural Networks

no code implementations22 Feb 2023 Jhon A. Castro-Correa, Jhony H. Giraldo, Anindya Mondal, Mohsen Badiey, Thierry Bouwmans, Fragkiskos D. Malliaros

The recovery of time-varying graph signals is a fundamental problem with numerous applications in sensor networks and forecasting in time series.

Decoder Graph Learning +2

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