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Research map / Graph learning / Knowledge and temporal graphs

Heterogeneous graph learning

Learn from and explain heterogeneous graphs with transfer and relational methods.

66 accepted papers at ICML, NeurIPS, ICLR, CVPR and AAAI (2017–2026) · an approach in Knowledge and temporal graphs, keyword cluster “scene · image · visual”

State History Tried Preprints Who Export

Where it stands

Not enough benchmark data Fewer than four papers report the same benchmark, so there is no record to follow.

21 papers in 2023–24 and 15 in 2025–26 (at ICML, NeurIPS, ICLR, CVPR and AAAI); its share of the topic shrank, from 8.1% to 5.3%.

How this is decided

A benchmark is tracked when at least four papers of this approach report their own method on the same dataset and metric in at least two different years. Its record is the best number reported up to 2024 compared with the best reported in 2025–26: still improving means at least 1% better, flat means at most 0.2% better with at least two papers from 2025–26 trying. Numbers on a different scale from the rest (a fraction among percentages) and far outliers are left out. Results come from different papers with different setups, so they are signals, not head-to-head comparisons. The share of papers is counted at ICML, NeurIPS, ICLR, CVPR and AAAI.

How it got here

2016: 0162017: 1172018: 1182019: 4192020: 10202021: 9212022: 5222023: 8232024: 13242025: 11252026: 426

Most cited paper of each year

Earliest papers here

What has been tried

53 papers here report 532 measured changes (a component added, removed or swapped, compared with a baseline): helped 69%, no clear effect 8%, hurt 21%, mixed 2%. Papers mostly publish changes that helped, so "helped" is over-represented.

Ablations in recent papers

What was changedMeasured onResultEffectPaper
Add global pre-trained auto-encoder21 circuits, test average · slack R²uf0.720 -> 0.933HelpedPreRoutGNN for Timing Prediction with Order Preserving Partition: Global Circuit Pre-training, Local Delay Learning and Attentional Cell Modeling (AAAI 2024 · 21 citations)
Add marginal ranking lossNode ranking (dataset not specified) · SPEARMAN0.680 -> 0.755 (+11.03%)HelpedDeep Structural Knowledge Exploitation and Synergy for Estimating Node Importance Value on Heterogeneous Information Networks (AAAI 2024 · 15 citations)
add ALGA to ALTERABIDE · ACC71.0~(1.2) -> 77.0~(1.0)HelpedLong-range Brain Graph Transformer (NeurIPS 2024 · 14 citations)
Use GSDA instead of a plain GCN for global edgesUnknown outdoor scene with SIFT · mAP5°63.08 -> 64.63HelpedMGNet: Learning Correspondences via Multiple Graphs (AAAI 2024 · 10 citations)
Add aggregation and adaptation masksDelaware River Basin · RMSE1.833 -> 1.795HelpedFair Graph Learning Using Constraint-Aware Priority Adjustment and Graph Masking in River Networks (AAAI 2024 · 7 citations)
Add global-information completion to Metis-partitioned subgraphsOgbn-mag · test accuracy35.07 -> 47.08HelpedAn Efficient Subgraph-Inferring Framework for Large-Scale Heterogeneous Graphs (AAAI 2024 · 5 citations)
Add dummy tablesAB Rating · RMSE1.0291 -> 0.9847Helped4DBInfer: A 4D Benchmarking Toolbox for Graph-Centric Predictive Modeling on RDBs (NeurIPS 2024 · 3 citations)
add the adaptive structure sequentializerHCP-Task, HCP-Gender, HCP-Age, HCP-FI, HCP-WM · accuracy on classification; MAE on regressionw/o LR: 94.56, 78.09, 48.13, 3.84, 10.96; BrainMAP: 94.74, 78.92, 48.44, 3.81, 10.75HelpedBrainMAP: Learning Multiple Activation Pathways in Brain Networks (AAAI 2025 · 2 citations)
use semantic-tree aggregation with subtree attention instead of weighted child-sumIMDB · Micro-F169.70±0.24 -> 70.92±0.29HelpedHeterogeneous Graph Neural Network on Semantic Tree (AAAI 2025 · 2 citations)
add temporal attention (TAT)Uplink throughput data (35min) · accuracy0.6125 +/- 0.0250 -> 0.7000 +/- 0.0250HelpedFine-Grained Graph Representation Learning for Heterogeneous Mobile Networks with Attentive Fusion and Contrastive Learning (AAAI 2025 · 1 citation)
replace basic relationship pattern generation with meta-path samplingGaoFen-2 · PSNR49.541 -> 48.212HurtHetSSNet: Spatial-Spectral Heterogeneous Graph Learning Network for Panchromatic and Multispectral Images Fusion (ICML 2025 · 1 citation)
Add bagging with different train/validation splits for early stoppingsingle-table tasks · prediction performanceHelpedCARTE: Pretraining and Transfer for Tabular Learning (ICML 2024 · 1 citation)

Recent preprints

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    Who publishes on it

    Institutions on the most papers of this approach since 2023 (of 36 papers; from OpenAlex and the papers' affiliations).

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    Download BibTeX of 39 key papersOpen the topic in the interactive map

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    Same keyword cluster

    Elsewhere in the topic

    Benchmark numbers, ablations and baseline numbers are extracted by AI from each paper's full text and can be wrong; the paper is the authority. Data: results index of 2026-11-02, citation counts from OpenAlex (2026-10-09).

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