Work

Understanding Virtual Nodes: Oversquashing and Node Heterogeneity

Year: 2025

Type: conference-paper

Abstract: International audience

Source: HAL (Le Centre pour la Communication Scientifique Directe)

Authors: Southern, Joshua, Di Giovanni, Francesco, Bronstein, Michael, Lutzeyer, Johannes F.

Institutions: Imperial College London, University of Oxford, AITHYRA GmbH- Research Institute for Biomedical Artificial Intelligence (Austria), Laboratoire d'Informatique de l'École Polytechnique

Language: English

Topic: Advanced Graph Neural Networks

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7075995125

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