Weisfeiler and leman go neural: Higher-order graph neural networks C Morris, M Ritzert, M Fey, WL Hamilton, JE Lenssen, G Rattan, M Grohe Proceedings of the AAAI conference on artificial intelligence 33 (01), 4602-4609, 2019 | 1597 | 2019 |

Weisfeiler and leman go sparse: Towards scalable higher-order graph embeddings C Morris, G Rattan, P Mutzel Advances in Neural Information Processing Systems 33, 21824-21840, 2020 | 156 | 2020 |

Lov\'asz Meets Weisfeiler and Leman H Dell, M Grohe, G Rattan arXiv preprint arXiv:1802.08876, 2018 | 102 | 2018 |

On the power of color refinement V Arvind, J Köbler, G Rattan, O Verbitsky Fundamentals of Computation Theory: 20th International Symposium, FCT 2015 …, 2015 | 65 | 2015 |

Ordered subgraph aggregation networks C Qian, G Rattan, F Geerts, M Niepert, C Morris Advances in Neural Information Processing Systems 35, 21030-21045, 2022 | 48 | 2022 |

Speqnets: Sparsity-aware permutation-equivariant graph networks C Morris, G Rattan, S Kiefer, S Ravanbakhsh International Conference on Machine Learning, 16017-16042, 2022 | 35 | 2022 |

Graph isomorphism, color refinement, and compactness V Arvind, J Köbler, G Rattan, O Verbitsky computational complexity 26, 627-685, 2017 | 34 | 2017 |

Graph similarity and approximate isomorphism M Grohe, G Rattan, GJ Woeginger arXiv preprint arXiv:1802.08509, 2018 | 33 | 2018 |

Weisfeiler-Leman and graph spectra G Rattan, T Seppelt Proceedings of the 2023 Annual ACM-SIAM Symposium on Discrete Algorithms …, 2023 | 19 | 2023 |

Homomorphism tensors and linear equations M Grohe, G Rattan, T Seppelt arXiv preprint arXiv:2111.11313, 2021 | 19 | 2021 |

The complexity of homomorphism indistinguishability J Böker, Y Chen, M Grohe, G Rattan 44th International Symposium on Mathematical Foundations of Computer Science …, 2019 | 14 | 2019 |

On Tinhofer’s linear programming approach to isomorphism testing V Arvind, J Köbler, G Rattan, O Verbitsky Mathematical Foundations of Computer Science 2015: 40th International …, 2015 | 12 | 2015 |

On the complexity of noncommutative polynomial factorization V Arvind, P Joglekar, G Rattan Information and Computation 262, 22-39, 2018 | 10 | 2018 |

The parameterized complexity of geometric graph isomorphism V Arvind, G Rattan Algorithmica 75, 258-276, 2016 | 7 | 2016 |

On the isomorphism problem for decision trees and decision lists V Arvind, J Köbler, S Kuhnert, G Rattan, Y Vasudev Theoretical Computer Science 590, 38-54, 2015 | 6 | 2015 |

The parameterized complexity of fixing number and vertex individualization in graphs V Arvind, F Fuhlbrück, J Köbler, S Kuhnert, G Rattan arXiv preprint arXiv:1606.04383, 2016 | 4 | 2016 |

The Complexity of Geometric Graph Isomorphism V Arvind, G Rattan Electron. Colloquium Comput. Complex., 2014 | 1 | 2014 |

The Parameterized Complexity of Fixing Number and Vertex Individualization in Graphs V Arvind, F Fuhlbrueck, J Koebler, S Kuhnert, G Rattan ACM Transactions on Computation Theory (TOCT) 14 (2), 1-26, 2022 | | 2022 |

Ordered subgraph aggregation networks F Geerts, C Qian, G Rattan, M Niepert, C Morris Thirty-Sixth Conference on Neural Information Processing Systems (NeurIPS …, 2022 | | 2022 |

Some geometrical and vertex partitioning techniques for graph isomorphism [HBNI Th105] G Rattan The Institute of Mathematical Sciences, 2016 | | 2016 |