Welke, Pascal

17 publications

TMLR 2025 Expressive Pooling for Graph Neural Networks Veronica Lachi, Alice Moallemy-Oureh, Andreas Roth, Pascal Welke

TMLR 2025 Maximally Expressive GNNs for Outerplanar Graphs Franka Bause, Fabian Jogl, Patrick Indri, Tamara Drucks, David Penz, Nils Morten Kriege, Thomas Gärtner, Pascal Welke, Maximilian Thiessen

MLJ 2025 Splitting Stump Forests: Tree Ensemble Compression for Edge Devices (extended Version) Fouad Alkhoury, Sebastian Buschjäger, Pascal Welke

ICML 2025 WILTing Trees: Interpreting the Distance Between MPNN Embeddings Masahiro Negishi, Thomas Gärtner, Pascal Welke

NeurIPSW 2024 Is Expressivity Essential for the Predictive Performance of Graph Neural Networks? Fabian Jogl, Pascal Welke, Thomas Gärtner

ICMLW 2024 Logical Distillation of Graph Neural Networks Alexander Pluska, Pascal Welke, Thomas Gärtner, Sagar Malhotra

NeurIPS 2024 Weisfeiler and Leman Go Loopy: A New Hierarchy for Graph Representational Learning Raffaele Paolino, Sohir Maskey, Pascal Welke, Gitta Kutyniok

ECML-PKDD 2023 An Empirical Evaluation of the Rashomon Effect in Explainable Machine Learning Sebastian Müller, Vanessa Toborek, Katharina Beckh, Matthias Jakobs, Christian Bauckhage, Pascal Welke

ICML 2023 Expectation-Complete Graph Representations with Homomorphisms Pascal Welke, Maximilian Thiessen, Fabian Jogl, Thomas Gärtner

NeurIPSW 2023 Graph Pooling Provably Improves Expressivity Veronica Lachi, Alice Moallemy-Oureh, Andreas Roth, Pascal Welke

NeurIPSW 2023 Maximally Expressive GNNs for Outerplanar Graphs Franka Bause, Fabian Jogl, Patrick Indri, Tamara Drucks, David Penz, Nils Kriege, Thomas Gärtner, Pascal Welke, Maximilian Thiessen

MLJ 2022 A Generalized Weisfeiler-Lehman Graph Kernel Till Hendrik Schulz, Tamás Horváth, Pascal Welke, Stefan Wrobel

NeurIPSW 2022 Expectation Complete Graph Representations Using Graph Homomorphisms Maximilian Thiessen, Pascal Welke, Thomas Gärtner

AAAI 2022 Graph Filtration Kernels Till Hendrik Schulz, Pascal Welke, Stefan Wrobel

MLJ 2019 Probabilistic and Exact Frequent Subtree Mining in Graphs Beyond Forests Pascal Welke, Tamás Horváth, Stefan Wrobel

ECML-PKDD 2018 Mining Tree Patterns with Partially Injective Homomorphisms Till Hendrik Schulz, Tamás Horváth, Pascal Welke, Stefan Wrobel

MLJ 2018 Probabilistic Frequent Subtrees for Efficient Graph Classification and Retrieval Pascal Welke, Tamás Horváth, Stefan Wrobel