Search Results for author: Miguel Romero Orth

Found 3 papers, 2 papers with code

Link Prediction with Relational Hypergraphs

no code implementations6 Feb 2024 Xingyue Huang, Miguel Romero Orth, Pablo Barceló, Michael M. Bronstein, İsmail İlkan Ceylan

Link prediction with knowledge graphs has been thoroughly studied in graph machine learning, leading to a rich landscape of graph neural network architectures with successful applications.

Inductive Link Prediction Knowledge Graphs

A Theory of Link Prediction via Relational Weisfeiler-Leman on Knowledge Graphs

1 code implementation NeurIPS 2023 Xingyue Huang, Miguel Romero Orth, İsmail İlkan Ceylan, Pablo Barceló

Our goal is to provide a systematic understanding of the landscape of graph neural networks for knowledge graphs pertaining to the prominent task of link prediction.

Knowledge Graphs Link Prediction +1

Weisfeiler and Leman Go Relational

1 code implementation30 Nov 2022 Pablo Barcelo, Mikhail Galkin, Christopher Morris, Miguel Romero Orth

Namely, we investigate the limitations in the expressive power of the well-known Relational GCN and Compositional GCN architectures and shed some light on their practical learning performance.

Knowledge Graphs Logical Reasoning +1

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