Author

José Paulo Marques dos Santos

Universidade do PortoORCID 0000-0002-5567-944XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:graph neural network· 2 Organism:human· 2 Assay:imaging· 2 Research Focus:benchmarking· 1 Research Focus:cell type annotation· 1

Frequent Co-Authors

Bruno DireitoiD· 2 shared José Diogo Marques dos SantosiD· 2 shared Maria Beatriz RamosiD· 2 shared LuÃs Paulo Reis· 1 shared Luís Paulo ReisiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

5 top collaborators · 9 mutual co-author links

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2 shared papersBioinformatics

Bruno DireitoORCID

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2 papers

Recent·Most cited

Structurally Restricted Message-Passing within Shallow Architectures for Explainable Network-Level Brain Decoding on Small Cohorts

José Diogo Marques dos Santos, Maria Beatriz Ramos, LuÃs Paulo Reis, José Paulo Marques dos Santos, Bruno Direito

This paper proposes a structurally constrained message-passing framework for brain decoding on small datasets, achieving competitive performance while maintaining interpretability.

Frontiers in Behavioral Neuroscience · Sep 23, 2026Peer-reviewedBioinformatics

Beyond Regional Activations: Structural Connectivity Message-Passing Shallow Neural Networks for Brain Decoding

Maria Beatriz Ramos, José Diogo Marques dos Santos, Bruno Direito, Luís Paulo Reis, José Paulo Marques dos Santos

This paper introduces a shallow neural network with structural connectivity message-passing for brain decoding, achieving 83.0% classification accuracy using fMRI data from 30 subjects.

bioRxiv · Mar 25, 2026 · PreprintNeuroscience