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Johannes Lutzeyer

11
Documents

Publications

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Graph Neural Networks on Discriminative Graphs of Words

Yassine Abbahaddou , Johannes Lutzeyer , Michalis Vazirgiannis
NeurIPS New Frontiers in Graph Learning Workshop, Dec 2023, New Orleans, United States
Communication dans un congrès hal-04447653v1

Path Neural Networks: Expressive and Accurate Graph Neural Networks

Gaspard Michel , Giannis Nikolentzos , Johannes Lutzeyer , Michalis Vazirgiannis
International Conference on Machine Learning (ICML), Jul 2023, Hawaii, United States
Communication dans un congrès hal-04447647v1
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Graph Ordering Attention Networks

Michail Chatzianastasis , Johannes Lutzeyer , George Dasoulas , Michalis Vazirgiannis
AAAI Conference on Artificial Intelligence (AAAI), Feb 2023, Washington DC, United States. pp.7006-7014, ⟨10.1609/aaai.v37i6.25856⟩
Communication dans un congrès hal-04447535v1
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Node Feature Kernels Increase Graph Convolutional Network Robustness

Mohamed El Amine Seddik , Changmin Wu , Johannes Lutzeyer , Michalis Vazirgiannis
International Conference on Artificial Intelligence and Statistics (AISTATS), Mar 2022, Online, France
Communication dans un congrès hal-04447471v1
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New Frontiers in Graph Autoencoders: Joint Community Detection and Link Prediction

Guillaume Salha-Galvan , Johannes Lutzeyer , George Dasoulas , Romain Hennequin , Michalis Vazirgiannis
NeurIPS New Frontiers in Graph Learning Workshop, Dec 2022, New Orleans, United States
Communication dans un congrès hal-04447637v1
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Sparsifying the Update Step in Graph Neural Networks

Johannes Lutzeyer , Changmin Wu , Michalis Vazirgiannis
ICLR Workshop on Geometrical and Topological Representation Learning, Apr 2022, Online, France
Communication dans un congrès hal-04447629v1
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Advancing Antibiotic Resistance Classification with Deep Learning Using Protein Sequence and Structure

Aymen Qabel , Sofiane Ennadir , Giannis Nikolentzos , Johannes Lutzeyer , Michail Chatzianastasis
NeurIPS AI for Science Workshop, Dec 2022, New Orleans, United States. ⟨10.1101/2022.10.06.511103⟩
Communication dans un congrès hal-04447484v1
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Improving Graph Neural Networks at Scale: Combining Approximate PageRank and CoreRank

Ariel R. Ramos Vela , Johannes F. Lutzeyer , Anastasios Giovanidis , Michalis Vazirgiannis
New Frontiers in Graph Learning (GLFrontiers) NeurIPS Workshop 2022, Dec 2022, New Orleans, United States
Communication dans un congrès hal-03838863v1
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Learning Parametrised Graph Shift Operators

George Dasoulas , Johannes Lutzeyer , Michalis Vazirgiannis
International Conference on Learning Representations (ICLR), May 2021, Online, France
Communication dans un congrès hal-04447522v1
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Comparing Spectra of Graph Shift Operator Matrices

Johannes Lutzeyer , Andrew Walden
International Conference on Complex Networks and Their Applications, Dec 2019, Lisbonne, Portugal. pp.191-202, ⟨10.1007/978-3-030-36683-4_16⟩
Communication dans un congrès hal-04447405v1