DiffWire: Inductive Graph Rewiring via the Lovász Bound. - Adrián Arnaiz-Rodríguez; Ahmed Begga; Francisco Escolano; Nuria Oliver (LoG, 2022)

FairShap: A Data Re-weighting Approach for Algorithmic Fairness based on Shapley Values. - Adrián Arnaiz-Rodríguez; Francisco Escolano; Nuria Oliver (CoRR, 2023)

Algorithms for Social Justice: Affirmative Action in Social Networks. - Georgina Curto; Adrián Arnaiz-Rodríguez; Nuria Oliver (CoRR, 2023)

The Disparate Benefits of Deep Ensembles. - Kajetan Schweighofer; Adrián Arnaiz-Rodríguez; Sepp Hochreiter; Nuria Oliver (CoRR, 2024)

Structural Group Unfairness: Measurement and Mitigation by Means of the Effective Resistance. - Adrián Arnaiz-Rodríguez; Georgina Curto Rex; Nuria Oliver (ICWSM, 2025)

Oversmoothing, "Oversquashing", Heterophily, Long-Range, and more: Demystifying Common Beliefs in Graph Machine Learning. - Adrián Arnaiz-Rodríguez; Federico Errica (CoRR, 2025)