Christopher Morris

Orcid: 0000-0002-0465-1068

Affiliations:
  • RWTH Aachen University, Germany
  • Mila - Quebec AI Institute, Canada (former)
  • McGill University, Montreal, Quebec, Canada (former)
  • Polytechnique Montréal, QC, Canada (former)
  • TU Dortmund, Department of Computer Science, Germany (former)


According to our database1, Christopher Morris authored at least 46 papers between 2016 and 2024.

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Timeline

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Bibliography

2024
Attending to Graph Transformers.
Trans. Mach. Learn. Res., 2024

Cometh: A continuous-time discrete-state graph diffusion model.
CoRR, 2024

Probabilistic Graph Rewiring via Virtual Nodes.
CoRR, 2024

Future Directions in Foundations of Graph Machine Learning.
CoRR, 2024

Towards Principled Graph Transformers.
CoRR, 2024

Towards a Theory of Machine Learning on Graphs and its Applications in Combinatorial Optimization.
Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, 2024

Aligning Transformers with Weisfeiler-Leman.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

Weisfeiler-Leman at the margin: When more expressivity matters.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

Position: Future Directions in the Theory of Graph Machine Learning.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

Probabilistically Rewired Message-Passing Neural Networks.
Proceedings of the Twelfth International Conference on Learning Representations, 2024


Exploring the Power of Graph Neural Networks in Solving Linear Optimization Problems.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2024

2023
Combinatorial Optimization and Reasoning with Graph Neural Networks.
J. Mach. Learn. Res., 2023

Weisfeiler and Leman go Machine Learning: The Story so far.
J. Mach. Learn. Res., 2023

Towards Foundational Models for Molecular Learning on Large-Scale Multi-Task Datasets.
CoRR, 2023

Fine-grained Expressivity of Graph Neural Networks.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

WL meet VC.
Proceedings of the International Conference on Machine Learning, 2023

2022
Graph Embeddings: Theory meets Practice (Dagstuhl Seminar 22132).
Dagstuhl Reports, 2022

The Machine Learning for Combinatorial Optimization Competition (ML4CO): Results and Insights.
CoRR, 2022

Ordered Subgraph Aggregation Networks.
Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

Weisfeiler and Leman Go Relational.
Proceedings of the Learning on Graphs Conference, 2022

SpeqNets: Sparsity-aware permutation-equivariant graph networks.
Proceedings of the International Conference on Machine Learning, 2022

MIP-GNN: A Data-Driven Framework for Guiding Combinatorial Solvers.
Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

The Weisfeiler-Leman Method for Machine Learning with Graphs.
Proceedings of the Machine Learning under Resource Constraints - Volume 1: Fundamentals, 2022

2021

Reconstruction for Powerful Graph Representations.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

The Power of the Weisfeiler-Leman Algorithm for Machine Learning with Graphs.
Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

2020
TUDataset: A collection of benchmark datasets for learning with graphs.
CoRR, 2020

Classifying Dissemination Processes in Temporal Graphs.
Big Data, 2020

A survey on graph kernels.
Appl. Netw. Sci., 2020

Temporal Graph Kernels for Classifying Dissemination Processes.
Proceedings of the 2020 SIAM International Conference on Data Mining, 2020

Weisfeiler and Leman go sparse: Towards scalable higher-order graph embeddings.
Proceedings of the Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, 2020

Deep Graph Matching Consensus.
Proceedings of the 8th International Conference on Learning Representations, 2020

2019
Lernen mit Graphen: Kern- und neuronale Methoden.
Proceedings of the Ausgezeichnete Informatikdissertationen 2019., 2019

Learning with graphs: kernel and neural approaches.
PhD thesis, 2019

A unifying view of explicit and implicit feature maps of graph kernels.
Data Min. Knowl. Discov., 2019

Towards a practical k-dimensional Weisfeiler-Leman algorithm.
CoRR, 2019

Weisfeiler and Leman Go Neural: Higher-Order Graph Neural Networks.
Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018
Hierarchical Graph Representation Learning with Differentiable Pooling.
Proceedings of the Advances in Neural Information Processing Systems 31: Annual Conference on Neural Information Processing Systems 2018, 2018

A Property Testing Framework for the Theoretical Expressivity of Graph Kernels.
Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

2017
A Unifying View of Explicit and Implicit Feature Maps for Structured Data: Systematic Studies of Graph Kernels.
CoRR, 2017

Global Weisfeiler-Lehman Graph Kernels.
CoRR, 2017

Recent Advances in Kernel-Based Graph Classification.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2017

Glocalized Weisfeiler-Lehman Graph Kernels: Global-Local Feature Maps of Graphs.
Proceedings of the 2017 IEEE International Conference on Data Mining, 2017

2016
Output-sensitive Complexity of Multiobjective Combinatorial Optimization.
CoRR, 2016

Faster Kernels for Graphs with Continuous Attributes via Hashing.
Proceedings of the IEEE 16th International Conference on Data Mining, 2016


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