Ahmed Begga

14 papers Misc 2Journal 7Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
AG-GNN: Adaptive gating mechanism for robust node classification in graph neural networks.
Inf. Sci.
Ahmed Begga, Miguel Angel Lozano, Francisco Escolano
2026 J jnl
Deep positional encoders for graph classification.
Pattern Recognit.
Ahmed Begga, Miguel Angel Lozano, Francisco Escolano
2025 J jnl
Edge-Centric Embeddings of Digraphs: Properties and Stability Under Sparsification.
Entropy
Ahmed Begga, Francisco Escolano Ruiz, Miguel Angel Lozano
2025 — conf
Entropy-Guided Graph Clustering via Rényi Optimization.
GbRPR
Ahmed Begga, Guglielmo Beretta, Sebastiano Vascon, Francisco Escolano, Miguel Angel Lozano, Marcello Pelillo
2025 J jnl
Learnable Diffusion Distances for Link Prediction.
IEEE Access
Ahmed Begga, Miguel Angel Lozano, Francisco Escolano
2025 Misc conf
Multi-Hop Pooling: Leveraging Transition Matrices for Hierarchical Graph Representation Learning.
IbPRIA
Ahmed Begga, Francisco Escolano, Miguel Angel Lozano
2025 Misc conf
Node Representation Diversity via Entropy Maximization in Graph Neural Networks.
IbPRIA
Ahmed Begga, Francisco Escolano, Miguel Angel Lozano
2025 J jnl
Node classification in the heterophilic regime via diffusion-jump GNNs.
Neural Networks
Ahmed Begga, Francisco Escolano, Miguel Angel Lozano
2024 — conf
Community-Hop: Enhancing Node Classification Through Community Preference.
S+SSPR
Ahmed Begga, Waqar Ali, Gabriel Niculescu, Francisco Escolano, Thilo Stadelmann, Marcello Pelillo
2024 — conf
HEX-GNN: Hierarchical EXpanders for Node Classification.
CAEPIA
Ahmed Begga, Miguel Angel Lozano, Francisco Escolano
2024 — conf
Syntax Savants-UA at IberLEF 2024: Leveraging FLAN-T5-XXL for Automatic 5W1H Identification in Texts.
IberLEF@SEPLN
Eduardo Grande, Ahmed Begga
2023 J jnl
Diffusion-Jump GNNs: Homophiliation via Learnable Metric Filters.
CoRR
Ahmed Begga, Francisco Escolano, Miguel Angel Lozano, Edwin R. Hancock
2022 — conf
DiffWire: Inductive Graph Rewiring via the Lovász Bound.
LoG
Adrián Arnaiz-Rodríguez, Ahmed Begga, Francisco Escolano, Nuria Oliver
2022 J jnl
DiffWire: Inductive Graph Rewiring via the Lovász Bound.
CoRR
Adrián Arnaiz-Rodríguez, Ahmed Begga, Francisco Escolano, Nuria Oliver