Position: Topological Deep Learning is the New Frontier for Relational Learning
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Abstract (arXiv)
Topological deep learning (TDL) is a rapidly evolving field that uses topological features to understand and design deep learning models. This paper posits that TDL is the new frontier for relational learning. TDL may complement graph representation learning and geometric deep learning by incorporating topological concepts, and can thus provide a natural choice for various machine learning settings. To this end, this paper discusses open problems in TDL, ranging from practical benefits to theoretical foundations. For each problem, it outlines potential solutions and future research opportunities. At the same time, this paper serves as an invitation to the scientific community to actively participate in TDL research to unlock the potential of this emerging field.
Key facts. Cited by 65 papers in the map (data through 7 Oct 2026). Builds on 147 of its 250 references that are in the map. First posted on arXiv 14 Feb 2024.
Builds on
147 of 250 references.
References · 147
- 2021High-Resolution Image Synthesis with Latent Diffusion Modelscited by 18,694
- 2017Graph Attention Networkscited by 8,854
- 2016PointNet: Deep Learning on Point Sets for 3D Classification and Segmentationcited by 5,223
- 2017Neural Message Passing for Quantum Chemistrycited by 3,460
- 2022DreamFusion: Text-to-3D using 2D Diffusioncited by 3,006
- 2019A Comprehensive Survey on Graph Neural Networkscited by 2,906
- 2019Fast Graph Representation Learning with PyTorch Geometriccited by 2,414
- 2020Open Graph Benchmark: Datasets for Machine Learning on Graphscited by 2,148
- 2018Graph Neural Networks: A Review of Methods and Applicationscited by 1,571
- 2021Geometric Deep Learning: Grids, Groups, Graphs, Geodesics, and Gaugescited by 1,131
- 2018Weisfeiler and Leman Go Neural: Higher-order Graph Neural Networkscited by 878
- 2022Equivariant Diffusion for Molecule Generation in 3Dcited by 666
38 more
- 2020A Generalization of Transformer Networks to Graphscited by 653
- 2022LION: Latent Point Diffusion Models for 3D Shape Generationcited by 552
- 2019Graph Transformer Networkscited by 520
- 2022DiGress: Discrete Denoising diffusion for graph generationcited by 503
- 2018Hypergraph Neural Networkscited by 482
- 2021Understanding over-squashing and bottlenecks on graphs via curvaturecited by 471
- 2022MACE: Higher Order Equivariant Message Passing Neural Networks for Fast and Accurate Force Fieldscited by 467
- 2017Representation Learning on Graphs: Methods and Applicationscited by 456
- 2020Parameterized Explainer for Graph Neural Networkcited by 423
- 2021OGB-LSC: A Large-Scale Challenge for Machine Learning on Graphscited by 328
- 2022Torsional Diffusion for Molecular Conformer Generationcited by 262
- 2022Learning Local Equivariant Representations for Large-Scale Atomistic Dynamicscited by 254
- 2019Hypergraph Convolution and Hypergraph Attentioncited by 226
- 2023SE(3) diffusion model with application to protein backbone generationcited by 214
- 2022Neural Sheaf Diffusion: A Topological Perspective on Heterophily and Oversmoothing in GNNscited by 208
- 2019Topology-Preserving Deep Image Segmentationcited by 198
- 2023MeshDiffusion: Score-based Generative 3D Mesh Modelingcited by 198
- 2022Graph neural networks for materials science and chemistrycited by 181
- 2019A Topological Loss Function for Deep-Learning based Image Segmentation using Persistent Homologycited by 134
- 2023Representational Strengths and Limitations of Transformerscited by 132
- 2020Networks beyond pairwise interactions: structure and dynamicscited by 127
- 2021UniGNN: a Unified Framework for Graph and Hypergraph Neural Networkscited by 127
- 2019Topological Autoencoderscited by 124
- 2021CF-GNNExplainer: Counterfactual Explanations for Graph Neural Networkscited by 118
- 2019Ripser: efficient computation of Vietoris-Rips persistence barcodescited by 115
- 2017Deep Learning with Topological Signaturescited by 113
- 2020Topology of deep neural networkscited by 111
- 2023Intrinsic Dimension Estimation for Robust Detection of AI-Generated Textscited by 111
- 2022Transformer for Graphs: An Overview from Architecture Perspectivecited by 107
- 20183D Point Capsule Networkscited by 106
- 2020Simplicial Neural Networkscited by 105
- 2023Graph Foundation Models: Concepts, Opportunities and Challengescited by 101
- 2022Revisiting Over-smoothing and Over-squashing Using Ollivier-Ricci Curvaturecited by 96
- 2019Topological Signal Processing over Simplicial Complexescited by 94
- 2020A Systematic Survey on Deep Generative Models for Graph Generationcited by 94
- 2022Equivariant and Stable Positional Encoding for More Powerful Graph Neural Networkscited by 94
- 2022Topological Deep Learning: Going Beyond Graph Datacited by 92
- 2021Topological Graph Neural Networkscited by 86
50 most cited of 147 All 147 (JSON)
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Citing papers per year: 2024: 15; 2025: 20; 2026: 30.
65 papers.
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- 2024TopoBench: A Framework for Benchmarking Topological Deep Learningcited by 24
- 2024A Survey on Hypergraph Neural Networks: An In-Depth and Step-By-Step Guidecited by 22
- 2024MANTRA: The Manifold Triangulations Assemblagecited by 12
- 2025Copresheaf Topological Neural Networks: A Generalized Deep Learning Frameworkcited by 11
- 2024Diss-l-ECT: Dissecting Graph Data with Local Euler Characteristic Transformscited by 6
- 2025HOG-Diff: Higher-Order Guided Diffusion for Graph Generationcited by 6
- 2024Higher-Order Topological Directionality and Directed Simplicial Neural Networkscited by 5
- 2025The Flood Complex: Large-Scale Persistent Homology on Millions of Pointscited by 5
- 2026Topological Flow Matchingcited by 5
- 2024Demystifying Higher-Order Graph Neural Networkscited by 4
- 2024Bayesian Sheaf Neural Networkscited by 4
- 2024Topology meets Machine Learning: An Introduction using the Euler Characteristic Transformcited by 4
38 more
- 2025Manifold Topological Deep Learning for Biomedical Datacited by 4
- 2025Topological Schr"odinger Bridge Matchingcited by 4
- 2024Persistent de Rham-Hodge Laplacians in Eulerian representation for manifold topological learningcited by 3
- 2024ICML Topological Deep Learning Challenge 2024: Beyond the Graph Domaincited by 3
- 2024Graph Classification Gaussian Processes via Hodgelet Spectral Featurescited by 3
- 2024Rapid and Precise Topological Comparison with Merge Tree Neural Networkscited by 2
- 2024Point Cloud Synthesis Using Inner Product Transformscited by 2
- 2024Topological Data Analysis Applications in Natural Language Processing: A Surveycited by 2
- 2025Continuous Simplicial Neural Networkscited by 2
- 2025Demystifying Topological Message-Passing with Relational Structures: A Case Study on Oversquashing in Simplicial Message-Passingcited by 2
- 2025LEAP: Local ECT-Based Learnable Positional Encodings for Graphscited by 2
- 2025MonSTeR: a Unified Model for Motion, Scene, Text Retrievalcited by 2
- 2025On topological descriptors for graph productscited by 2
- 2026The Logical Expressiveness of Topological Neural Networkscited by 2
- 2026Topological Neural Operatorscited by 2
- 2025Towards Scalable Topological Regularizerscited by 1
- 2025Graph and Simplicial Complex Prediction Gaussian Process via the Hodgelet Representationscited by 1
- 2025Graph Persistence goes Spectralcited by 1
- 2025Unreduced Persistence Diagrams for Topological Machine Learningcited by 1
- 2025On the Sheafification of Higher-Order Message Passingcited by 1
- 2025Bayesian Topological Convolutional Neural Netscited by 1
- 2026Multi-dimensional Persistent Sheaf Laplacians for Image Analysiscited by 1
- 2026TopoOR: A Unified Topological Scene Representation for the Operating Roomcited by 1
- 2026A Persistent Homology Design Space for 3D Point Cloud Deep Learningcited by 1
- 2026Topology-Aware Representation Alignment for Semi-Supervised Vision-Language Learningcited by 1
- 2026Topology-Preserving Neural Operator Learning via Hodge Decompositioncited by 1
- 2024TopOC: Topological Deep Learning for Ovarian and Breast Cancer Diagnosiscited by 0
- 2025A Quotient Homology Theory of Representation in Neural Networkscited by 0
- 2025Beyond holography: the entropic quantum gravity foundations of image processingcited by 0
- 2025Directed Semi-Simplicial Learning with Applications to Brain Activity Decodingcited by 0
- 2025Persistence Spheres: Bi-continuous Representations of Persistence Diagramscited by 0
- 2026Persistent Sheaf Laplacian Analysis of Protein Stability and Solubility Changes upon Mutationcited by 0
- 2026CCMamba: Topologically-Informed Selective State-Space Networks on Combinatorial Complexes for Higher-Order Graph Learningcited by 0
- 2026Contraction and Hourglass Persistence for Learning on Graphs, Simplices, and Cellscited by 0
- 2026Weisfeiler Lehman Test on Combinatorial Complexes: Generalized Expressive Power of Topological Neural Networkscited by 0
- 2026Topological Neural Tangent Kernelcited by 0
- 2026Geometry-Aware Simplicial Message Passingcited by 0
- 2026No Triangulation Without Representation: Generalization in Topological Deep Learningcited by 0
50 most cited of 65 All 65 (JSON)
- 2026Higher-Order Molecular Grammars for Generative and Foundation Models in Chemistry1 Oct 2026
- 2026Graph Representation via Elements of Discrete Morse and Cobordism Theories1 Oct 2026
- 2026Combinatorial Network-Based Manifold Topological Deep Learning for Image Analysis21 Sep 2026
- 2026Higher Structures in Deep Learning31 Aug 2026
- 2026Differentiable Lifting for Topological Neural Networks2 Aug 2026
- 2026BettiSplit: Topology-Guided Privacy-Aware Split Learning Against Feature Inversion and Gradient Leakage27 Jul 2026
- 2026Kernel Regression with Tensor Trains and Hadamard Overparameterization19 Jul 2026
- 2026Collapsed Effective Operators for Higher-order Structures22 Jun 2026
- 2026Topological Flow Matching14 Jun 2026
- 2026From Persistence to Survival: Hypothesis Testing, Effect Sizes and Vectorisation for Topological Features10 Jun 2026
- 2026Topological Neural Operators8 Jun 2026
- 2026Cellular Sheaf Neural Operators for Structure-Preserving Surrogate Modeling of Constrained PDEs31 May 2026
38 more
- 2026Scaling Higher-Order Graph Learning with Maximal Clique Complexes29 May 2026
- 2026Periodic Topological Deep Learning for Polymer Design and Discovery26 May 2026
- 2026Topological Signal Processing: An Application-Oriented Tutorial18 May 2026
- 2026Neural Point-Forms15 May 2026
- 2026TopoPrimer: The Missing Topological Context in Forecasting Models14 May 2026
- 2026Topology-Preserving Neural Operator Learning via Hodge Decomposition13 May 2026
- 2026No Triangulation Without Representation: Generalization in Topological Deep Learning7 May 2026
- 2026Geometry-Aware Simplicial Message Passing7 May 2026
- 2026Topological Neural Tangent Kernel1 May 2026
- 2026Weisfeiler Lehman Test on Combinatorial Complexes: Generalized Expressive Power of Topological Neural Networks1 May 2026
- 2026Topology-Aware Representation Alignment for Semi-Supervised Vision-Language Learning29 Apr 2026
- 2026The Logical Expressiveness of Topological Neural Networks21 Apr 2026
- 2026Contraction and Hourglass Persistence for Learning on Graphs, Simplices, and Cells19 Apr 2026
- 2026A Persistent Homology Design Space for 3D Point Cloud Deep Learning5 Apr 2026
- 2026TopoOR: A Unified Topological Scene Representation for the Operating Room10 Mar 2026
- 2026Multi-dimensional Persistent Sheaf Laplacians for Image Analysis16 Feb 2026
- 2026CCMamba: Topologically-Informed Selective State-Space Networks on Combinatorial Complexes for Higher-Order Graph Learning28 Jan 2026
- 2026Persistent Sheaf Laplacian Analysis of Protein Stability and Solubility Changes upon Mutation18 Jan 2026
- 2025On topological descriptors for graph products12 Nov 2025
- 2025Bayesian Topological Convolutional Neural Nets13 Oct 2025
- 2025MonSTeR: a Unified Model for Motion, Scene, Text Retrieval3 Oct 2025
- 2025LEAP: Local ECT-Based Learnable Positional Encodings for Graphs1 Oct 2025
- 2025On the Sheafification of Higher-Order Message Passing27 Sep 2025
- 2025The Flood Complex: Large-Scale Persistent Homology on Millions of Points26 Sep 2025
- 2025Persistence Spheres: Bi-continuous Representations of Persistence Diagrams21 Sep 2025
- 2025Unreduced Persistence Diagrams for Topological Machine Learning9 Jul 2025
- 2025Demystifying Topological Message-Passing with Relational Structures: A Case Study on Oversquashing in Simplicial Message-Passing6 Jun 2025
- 2025Graph Persistence goes Spectral6 Jun 2025
- 2025Copresheaf Topological Neural Networks: A Generalized Deep Learning Framework27 May 2025
- 2025Directed Semi-Simplicial Learning with Applications to Brain Activity Decoding23 May 2025
- 2025Graph and Simplicial Complex Prediction Gaussian Process via the Hodgelet Representations16 May 2025
- 2025Topological Schr"odinger Bridge Matching7 Apr 2025
- 2025Beyond holography: the entropic quantum gravity foundations of image processing18 Mar 2025
- 2025Continuous Simplicial Neural Networks17 Mar 2025
- 2025Manifold Topological Deep Learning for Biomedical Data28 Feb 2025
- 2025HOG-Diff: Higher-Order Guided Diffusion for Graph Generation6 Feb 2025
- 2025A Quotient Homology Theory of Representation in Neural Networks3 Feb 2025
- 2025Towards Scalable Topological Regularizers24 Jan 2025
50 newest of 65 All 65 (JSON)
- 2025HOG-Diff: Higher-Order Guided Diffusion for Graph Generationcited by 6
- 2026Topological Flow Matchingcited by 5
- 2026Graph Representation via Elements of Discrete Morse and Cobordism Theoriescited by 0
- 2026Graph Representation via Elements of Discrete Morse and Cobordism Theories1 Oct 2026
- 2026Topological Flow Matching14 Jun 2026
- 2025HOG-Diff: Higher-Order Guided Diffusion for Graph Generation6 Feb 2025
- 2024TopoBench: A Framework for Benchmarking Topological Deep Learningcited by 24
- 2024A Survey on Hypergraph Neural Networks: An In-Depth and Step-By-Step Guidecited by 22
- 2024MANTRA: The Manifold Triangulations Assemblagecited by 12
- 2025Copresheaf Topological Neural Networks: A Generalized Deep Learning Frameworkcited by 11
- 2024Diss-l-ECT: Dissecting Graph Data with Local Euler Characteristic Transformscited by 6
- 2024Higher-Order Topological Directionality and Directed Simplicial Neural Networkscited by 5
- 2025The Flood Complex: Large-Scale Persistent Homology on Millions of Pointscited by 5
- 2024Demystifying Higher-Order Graph Neural Networkscited by 4
- 2024Bayesian Sheaf Neural Networkscited by 4
- 2024Topology meets Machine Learning: An Introduction using the Euler Characteristic Transformcited by 4
- 2025Manifold Topological Deep Learning for Biomedical Datacited by 4
- 2025Topological Schr"odinger Bridge Matchingcited by 4
12 most cited of 60 All 60 (JSON)
- 2026Higher-Order Molecular Grammars for Generative and Foundation Models in Chemistry1 Oct 2026
- 2026Combinatorial Network-Based Manifold Topological Deep Learning for Image Analysis21 Sep 2026
- 2026Higher Structures in Deep Learning31 Aug 2026
- 2026Differentiable Lifting for Topological Neural Networks2 Aug 2026
- 2026BettiSplit: Topology-Guided Privacy-Aware Split Learning Against Feature Inversion and Gradient Leakage27 Jul 2026
- 2026Kernel Regression with Tensor Trains and Hadamard Overparameterization19 Jul 2026
- 2026Collapsed Effective Operators for Higher-order Structures22 Jun 2026
- 2026From Persistence to Survival: Hypothesis Testing, Effect Sizes and Vectorisation for Topological Features10 Jun 2026
- 2026Topological Neural Operators8 Jun 2026
- 2026Cellular Sheaf Neural Operators for Structure-Preserving Surrogate Modeling of Constrained PDEs31 May 2026
- 2026Scaling Higher-Order Graph Learning with Maximal Clique Complexes29 May 2026
- 2026Periodic Topological Deep Learning for Polymer Design and Discovery26 May 2026
12 newest of 60 All 60 (JSON)