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J. Lutzeyer · SciRah

Researcher profile · Semantic Scholar

J. Lutzeyer

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J. Lutzeyer — researcher profile on SciRah

h-index: 10
Works: 33
Citations: 353

Most-cited papers

Modularity-Aware Graph Autoencoders for Joint Community Detection and Link Prediction
Guillaume Salha-Galvan, J. Lutzeyer, George Dasoulas, Romain Hennequin +1 more
2022Neural Networks70 citations Open access
Semantic Scholar
Path Neural Networks: Expressive and Accurate Graph Neural Networks
Gaspard Michel, Giannis Nikolentzos, J. Lutzeyer, M. Vazirgiannis
2023International Conference on Machine Learning56 citations Open access
Semantic Scholar
A Simple and Yet Fairly Effective Defense for Graph Neural Networks
Sofiane Ennadir, Yassine Abbahaddou, J. Lutzeyer, M. Vazirgiannis +1 more
2024AAAI Conference on Artificial Intelligence41 citations
Semantic Scholar
Graph Ordering Attention Networks
Michail Chatzianastasis, J. Lutzeyer, George Dasoulas, M. Vazirgiannis
2022AAAI Conference on Artificial Intelligence31 citations Open access
Semantic Scholar
Learning Parametrised Graph Shift Operators
George Dasoulas, J. Lutzeyer, M. Vazirgiannis
2021International Conference on Learning Representations26 citations
Semantic Scholar
Understanding Virtual Nodes: Oversquashing and Node Heterogeneity
Joshua Southern, Francesco Di Giovanni, Michael M. Bronstein, J. Lutzeyer
2024International Conference on Learning Representations24 citations
Semantic Scholar
Bounding the Expected Robustness of Graph Neural Networks Subject to Node Feature Attacks
Yassine Abbahaddou, Sofiane Ennadir, J. Lutzeyer, M. Vazirgiannis +1 more
2024International Conference on Learning Representations16 citations
Semantic Scholar
Understanding Virtual Nodes: Oversmoothing, Oversquashing, and Node Heterogeneity
Joshua Southern, Francesco Di Giovanni, Michael M. Bronstein, J. Lutzeyer
2024arXiv.org13 citations
Semantic Scholar
Node Feature Kernels Increase Graph Convolutional Network Robustness
Mohamed El Amine Seddik, Chang-Min Wu, J. Lutzeyer, M. Vazirgiannis
2021International Conference on Artificial Intelligence and Statistics12 citations
Semantic Scholar
Understanding the key challenges in tuberculosis drug discovery: what does the future hold?
R. Zein-Eddine, Masoud Ramuz, G. Refrégier, J. Lutzeyer +2 more
2025Expert Opinion on Drug Discovery10 citations Open access
Semantic Scholar
Graph Neural Network Generalization With Gaussian Mixture Model Based Augmentation
Yassine Abbahaddou, Fragkiskos D. Malliaros, J. Lutzeyer, A. M. Aboussalah +1 more
2024International Conference on Machine Learning10 citations
Semantic Scholar
ADMP-GNN: Adaptive Depth Message Passing GNN
Yassine Abbahaddou, Fragkiskos D. Malliaros, J. Lutzeyer, M. Vazirgiannis
2025International Conference on Information and Knowledge Management6 citations Open access
Semantic Scholar
Graph Neural Machine: A New Model for Learning with Tabular Data
Giannis Nikolentzos, Siyun Wang, J. Lutzeyer, M. Vazirgiannis
2024arXiv.org6 citations
Semantic Scholar
If You Want to Be Robust, Be Wary of Initialization
Sofiane Ennadir, J. Lutzeyer, M. Vazirgiannis, El Houcine Bergou
2025Neural Information Processing Systems5 citations
Semantic Scholar
Graph Representational Learning: When Does More Expressivity Hurt Generalization?
Sohir Maskey, Raffaele Paolino, Fabian Jogl, Gitta Kutyniok +1 more
2025arXiv.org4 citations
Semantic Scholar
Advancing Antibiotic Resistance Classification with Deep Learning Using Protein Sequence and Structure
Aymen Qabel, Sofiane Ennadir, Giannis Nikolentzos, J. Lutzeyer +3 more
2023bioRxiv4 citations Open access
Semantic Scholar
Sparsifying the Update Step in Graph Neural Networks
J. Lutzeyer, Chang-Min Wu, M. Vazirgiannis
2021TAG-ML4 citations
Semantic Scholar
Comparing Spectra of Graph Shift Operator Matrices
J. Lutzeyer, A. T. Walden
2017International Workshop on Complex Networks & Their Applications4 citations Open access
Semantic Scholar
Structure-Aware Antibiotic Resistance Classification Using Graph Neural Networks
Aymen Qabel, Sofiane Ennadir, Giannis Nikolentzos, J. Lutzeyer +3 more
20223 citations
Semantic Scholar
Extending the Davis-Kahan theorem for comparing eigenvectors of two symmetric matrices I: Theory
J. Lutzeyer, A. T. Walden
20193 citations
Semantic Scholar
GraViti: Graph-Level Variational Autoencoders with Relaxed Permutation Invariance
Roman Bresson, Konstantinos Divriotis, J. Lutzeyer, Iakovos Evdaimon +1 more
2026arXiv.org2 citations
Semantic Scholar
Graph Neural Networks on Discriminative Graphs of Words
Yassine Abbahaddou, J. Lutzeyer, M. Vazirgiannis
2024arXiv.org2 citations
Semantic Scholar
New Frontiers in Graph Autoencoders: Joint Community Detection and Link Prediction
Guillaume Salha-Galvan, J. Lutzeyer, George Dasoulas, Romain Hennequin +1 more
2022arXiv.org2 citations Open access
Semantic Scholar
Centrality Graph Shift Operators for Graph Neural Networks
Yassine Abbahaddou, Fragkiskos D. Malliaros, J. Lutzeyer, M. Vazirgiannis
2024arXiv.org1 citations
Semantic Scholar
Hot off the Press: Speeding Up Hyper-Heuristics With Markov-Chain Operator Selection and the Only-Worsening Acceptance Operator
Abderrahim Bendahi, Benjamin Doerr, Adrien Fradin, J. Lutzeyer
2026GECCO Companion0 citations Open access
Semantic Scholar
Pulmonary Embolism Risk Stratification from CTPA and Medical Records: Vascular Graphs Are Not All You Need
Nathan Painchaud, Tristan Habémont, M. D. Ligneris, Allan Serva +5 more
2026arXiv.org0 citations Open access
Semantic Scholar
Efficient Data Selection for Training Genomic Perturbation Models
G. Panagopoulos, J. Lutzeyer, Sofiane Ennadir, M. Vazirgiannis +1 more
2025arXiv.org0 citations
Semantic Scholar
Enhancing Graph Classification Robustness with Singular Pooling
Sofiane Ennadir, Oleg Smirnov, Yassine Abbahaddou, Le-Le Cao +1 more
2025Neural Information Processing Systems0 citations
Semantic Scholar
SHAKE-GNN: Scalable Hierarchical Kirchhoff-Forest Graph Neural Network
Zhipu Cui, J. Lutzeyer
2025arXiv.org0 citations
Semantic Scholar
Post-Hoc Robustness Enhancement in Graph Neural Networks with Conditional Random Fields
Yassine Abbahaddou, Sofiane Ennadir, J. Lutzeyer, Fragkiskos D. Malliaros +1 more
2024arXiv.org0 citations
Semantic Scholar
Improving Graph Neural Networks at Scale: Combining Approximate PageRank and CoreRank
Ariel R. Ramos Vela, J. Lutzeyer, Anastasios Giovanidis, M. Vazirgiannis
2022arXiv.org0 citations Open access
Semantic Scholar
Extending the Davis-Kahan theorem for comparing eigenvectors of two symmetric matrices II: Computation and Applications
J. Lutzeyer, A. T. Walden
20190 citations
Semantic Scholar
Correcting the estimator for the mean vectors in a multivariate errors-in-variables regression model
J. Lutzeyer, E. Cohen
20150 citations
Semantic Scholar

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A. T. Walden×3

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