FedHGPrompt: Privacy-Preserving Federated Prompt Learning for Few-Shot Heterogeneous Graph Learning

Learning from heterogeneous graphs under the constraints of both data scarcity and data privacy presents a significant challenge. While graph prompt learning offers a pathway for efficient few-shot adaptation, and federated learning provides a paradigm for decentralized training, their direct integr...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Xijun Wu, Jianjun Shi, Xinming Zhang
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2026-01-01
Schriftenreihe:	Entropy
Schlagworte:	federated learning heterogeneous graphs prompt learning few-shot learning privacy preservation secure aggregation
Online-Zugang:	https://www.mdpi.com/1099-4300/28/2/143
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