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| Hauptverfasser: | , , , , , , , , , , |
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| Format: | Preprint |
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2025
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| Online-Zugang: | https://arxiv.org/abs/2507.16541 |
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| _version_ | 1866909699143630848 |
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| author | Wu, Zhengyu Li, Xunkai Zhu, Yinlin Chen, Zekai Yan, Guochen Yan, Yanyu Zhang, Hao Ai, Yuming Jin, Xinmo Li, Rong-Hua Wang, Guoren |
| author_facet | Wu, Zhengyu Li, Xunkai Zhu, Yinlin Chen, Zekai Yan, Guochen Yan, Yanyu Zhang, Hao Ai, Yuming Jin, Xinmo Li, Rong-Hua Wang, Guoren |
| contents | In the era of big data applications, Federated Graph Learning (FGL) has emerged as a prominent solution that reconcile the tradeoff between optimizing the collective intelligence between decentralized datasets holders and preserving sensitive information to maximum. Existing FGL surveys have contributed meaningfully but largely focus on integrating Federated Learning (FL) and Graph Machine Learning (GML), resulting in early stage taxonomies that emphasis on methodology and simulated scenarios. Notably, a data centric perspective, which systematically examines FGL methods through the lens of data properties and usage, remains unadapted to reorganize FGL research, yet it is critical to assess how FGL studies manage to tackle data centric constraints to enhance model performances. This survey propose a two-level data centric taxonomy: Data Characteristics, which categorizes studies based on the structural and distributional properties of datasets used in FGL, and Data Utilization, which analyzes the training procedures and techniques employed to overcome key data centric challenges. Each taxonomy level is defined by three orthogonal criteria, each representing a distinct data centric configuration. Beyond taxonomy, this survey examines FGL integration with Pretrained Large Models, showcases realistic applications, and highlights future direction aligned with emerging trends in GML. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_16541 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A Comprehensive Data-centric Overview of Federated Graph Learning Wu, Zhengyu Li, Xunkai Zhu, Yinlin Chen, Zekai Yan, Guochen Yan, Yanyu Zhang, Hao Ai, Yuming Jin, Xinmo Li, Rong-Hua Wang, Guoren Machine Learning Artificial Intelligence Social and Information Networks In the era of big data applications, Federated Graph Learning (FGL) has emerged as a prominent solution that reconcile the tradeoff between optimizing the collective intelligence between decentralized datasets holders and preserving sensitive information to maximum. Existing FGL surveys have contributed meaningfully but largely focus on integrating Federated Learning (FL) and Graph Machine Learning (GML), resulting in early stage taxonomies that emphasis on methodology and simulated scenarios. Notably, a data centric perspective, which systematically examines FGL methods through the lens of data properties and usage, remains unadapted to reorganize FGL research, yet it is critical to assess how FGL studies manage to tackle data centric constraints to enhance model performances. This survey propose a two-level data centric taxonomy: Data Characteristics, which categorizes studies based on the structural and distributional properties of datasets used in FGL, and Data Utilization, which analyzes the training procedures and techniques employed to overcome key data centric challenges. Each taxonomy level is defined by three orthogonal criteria, each representing a distinct data centric configuration. Beyond taxonomy, this survey examines FGL integration with Pretrained Large Models, showcases realistic applications, and highlights future direction aligned with emerging trends in GML. |
| title | A Comprehensive Data-centric Overview of Federated Graph Learning |
| topic | Machine Learning Artificial Intelligence Social and Information Networks |
| url | https://arxiv.org/abs/2507.16541 |