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Alejandro García-Castellanos

9 papers hereh-index 316 citations9 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author5
  • middle author2
  • last author2

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.LG6
  • cs.CG2
  • cs.AI1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedHyperSteiner: Computing Heuristic Hyperbolic Steiner Minimal Trees

1 citations · 1 across the 8 of their papers we have counts for

collaborators
Showing 2025 · cs.LGShow all

3 papers · 2 filters

cs.LG2025

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

Odysseas Boufalis, Jorge Carrasco-Pollo, Joshua Rosenthal +2

Neural network parameterizations exhibit inherent symmetries that yield multiple equivalent minima within the loss landscape. Scale Graph Metanetworks (ScaleGMNs) explicitly levera…

cs.LG2025

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

Alejandro García-Castellanos, David R. Wessels, Nicky J. van den Berg +3

We introduce Equivariant Neural Eikonal Solvers, a novel framework that integrates Equivariant Neural Fields (ENFs) with Neural Eikonal Solvers. Our approach employs a single neura…

cs.LG2025

Learning Symmetries via Weight-Sharing with Doubly Stochastic Tensors

Putri A. van der Linden, Alejandro García-Castellanos, Sharvaree Vadgama +2

Group equivariance has emerged as a valuable inductive bias in deep learning, enhancing generalization, data efficiency, and robustness. Classically, group equivariant methods requ…

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