Alejandro García-Castellanos

According to our database, Alejandro García-Castellanos authored at least 8 papers between 2024 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Generalized Reduction to the Isotropy for Flexible Equivariant Neural Fields.

Alejandro García-Castellanos, Gijs Bellaard, Remco Duits, Daniël M. Pelt, Erik J. Bekkers

CoRR, March, 2026

2025

Symmetry-Aware Graph Metanetwork Autoencoders: Model Merging through Parameter Canonicalization.

Odysseas Boufalis, Jorge Carrasco Pollo, Joshua Rosenthal, Eduardo Terres-Caballero, Alejandro García-Castellanos

CoRR, November, 2025

Randomized HyperSteiner: A Stochastic Delaunay Triangulation Heuristic for the Hyperbolic Steiner Minimal Tree.

Aniss Aiman Medbouhi, Alejandro García-Castellanos, Giovanni Luca Marchetti, Daniël M. Pelt, Erik J. Bekkers, Danica Kragic

CoRR, October, 2025

Symmetry-Aware Fully-Amortized Optimization with Scale Equivariant Graph Metanetworks.

Bart Kuipers, Freek Byrman, Daniel Uyterlinde, Alejandro García-Castellanos

CoRR, October, 2025

Equivariant Eikonal Neural Networks: Grid-Free, Scalable Travel-Time Prediction on Homogeneous Spaces.

Alejandro García-Castellanos, David R. Wessels, Nicky J. van den Berg, Remco Duits, Daniël M. Pelt, Erik J. Bekkers

CoRR, May, 2025

Relative Representations: Topological and Geometric Perspectives.

Alejandro García-Castellanos, Giovanni Luca Marchetti, Danica Kragic, Martina Scolamiero

Proceedings of UniReps: the Second Edition of the Workshop on Unifying Representations in Neural Models, 2025

HyperSteiner: Computing Heuristic Hyperbolic Steiner Minimal Trees.

Alejandro García-Castellanos, Aniss Aiman Medbouhi, Giovanni Luca Marchetti, Erik J. Bekkers, Danica Kragic

Proceedings of the 27th Symposium on Algorithm Engineering and Experiments, 2025

2024

Learning symmetries via weight-sharing with doubly stochastic tensors.

Putri A. van der Linden, Alejandro García-Castellanos, Sharvaree P. Vadgama, Thijs P. Kuipers, Erik J. Bekkers

Proceedings of the Advances in Neural Information Processing Systems 37: Annual Conference on Neural Information Processing Systems 2024, 2024