Non-convolutional Graph Neural Networks
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Abstract (arXiv)
Rethink convolution-based graph neural networks (GNN) -- they characteristically suffer from limited expressiveness, over-smoothing, and over-squashing, and require specialized sparse kernels for efficient computation. Here, we design a simple graph learning module entirely free of convolution operators, coined random walk with unifying memory (RUM) neural network, where an RNN merges the topological and semantic graph features along the random walks terminating at each node. Relating the rich literature on RNN behavior and graph topology, we theoretically show and experimentally verify that RUM attenuates the aforementioned symptoms and is more expressive than the Weisfeiler-Lehman (WL) isomorphism test. On a variety of node- and graph-level classification and regression tasks, RUM not only achieves competitive performance, but is also robust, memory-efficient, scalable, and faster than the simplest convolutional GNNs.
Key facts. Cited by 11 papers in the map (data through 14 Oct 2026). Builds on 55 of its 86 references that are in the map. First posted on arXiv 31 Jul 2024.
Builds on
55 of 86 references.
References · 55
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38 more
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50 most cited of 55 All 55 (JSON)
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Citing papers per year: 2024: 2; 2025: 7; 2026: 2.
11 papers.
- 2025Beyond Message Passing: Neural Graph Pattern Machinecited by 17
- 2025Generative Graph Pattern Machinecited by 11
- 2025Flock: A Knowledge Graph Foundation Model via Learning on Random Walkscited by 9
- 2025Are We Measuring Oversmoothing in Graph Neural Networks Correctly?cited by 6
- 2024On the design space between molecular mechanics and machine learning force fieldscited by 4
- 2025CLOUD: A Scalable and Physics-Informed Foundation Model for Crystal Representation Learningcited by 3
- 2024Molecular Dynamics and Machine Learning Unlock Possibilities in Beauty Design -- A Perspectivecited by 1
- 2025Random Search Neural Networks for Efficient and Expressive Graph Learningcited by 1
- 2026From Message-Passing to Linearized Graph Sequence Modelscited by 1
- 2025Learn to Jump: Adaptive Random Walks for Long-Range Propagation through Graph Hierarchiescited by 0
- 2026Modern Structure-Aware Simplicial Spatiotemporal Neural Networkcited by 0
- 2026From Message-Passing to Linearized Graph Sequence Models12 May 2026
- 2026Modern Structure-Aware Simplicial Spatiotemporal Neural Network17 Apr 2026
- 2025Random Search Neural Networks for Efficient and Expressive Graph Learning26 Oct 2025
- 2025Flock: A Knowledge Graph Foundation Model via Learning on Random Walks1 Oct 2025
- 2025Learn to Jump: Adaptive Random Walks for Long-Range Propagation through Graph Hierarchies1 Sep 2025
- 2025CLOUD: A Scalable and Physics-Informed Foundation Model for Crystal Representation Learning19 Jun 2025
- 2025Generative Graph Pattern Machine22 May 2025
- 2025Are We Measuring Oversmoothing in Graph Neural Networks Correctly?7 Feb 2025
- 2025Beyond Message Passing: Neural Graph Pattern Machine30 Jan 2025
- 2024Molecular Dynamics and Machine Learning Unlock Possibilities in Beauty Design -- A Perspective8 Oct 2024
- 2024On the design space between molecular mechanics and machine learning force fields3 Sep 2024