Author

Angeliki Dimitriou

National Technical University of AthensORCID 0009-0001-5817-3794Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 1

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Approach:contrastive learning· 1 Approach:deep learning· 1 Organism:human· 1

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Elena CasiraghiiD· 1 shared Giorgio ValentiniiD· 1 shared Giorgos B. StamouiD· 1 shared Hari CalziiD· 1 shared Nikolaos ChaidosiD· 1 shared

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2026-2026 · peak 1/yr

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1 shared paperBioinformatics

Elena CasiraghiORCID

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1 paper

Recent·Most cited

BioinformaticsLecture notes in computer sciencePeer-reviewedSep 21, 2026

Counterfactual Explanations for Graph Neural Networks in Patient Outcome Prediction

Nikolaos Chaidos, Angeliki Dimitriou, Hari Calzi…·Giorgio Valentini

This paper introduces a counterfactual explanation algorithm for graph neural networks to explain patient outcome predictions in patient similarity networks.

DOI 10.1007/978-3-032-39028-8_5

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