Synergizing Foundation Models and Federated Learning: A Survey
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Abstract (arXiv)
Over the past few years, the landscape of Artificial Intelligence (AI) has been reshaped by the emergence of Foundation Models (FMs). Pre-trained on massive datasets, these models exhibit exceptional performance across diverse downstream tasks through adaptation techniques like fine-tuning and prompt learning. More recently, the synergy of FMs and Federated Learning (FL) has emerged as a promising paradigm, often termed Federated Foundation Models (FedFM), allowing for collaborative model adaptation while preserving data privacy. This survey paper provides a systematic review of the current state of the art in FedFM, offering insights and guidance into the evolving landscape. Specifically, we present a comprehensive multi-tiered taxonomy based on three major dimensions, namely efficiency, adaptability, and trustworthiness. To facilitate practical implementation and experimental research, we undertake a thorough review of existing libraries and benchmarks. Furthermore, we discuss the diverse real-world applications of this paradigm across multiple domains. Finally, we outline promising research directions to foster future advancements in FedFM. Overall, this survey serves as a resource for researchers and practitioners, offering a thorough understanding of FedFM's role in revolutionizing privacy-preserving AI and pointing toward future innovations in this promising area. A periodically updated paper collection on FM-FL is available at https://github.com/lishenghui/awesome-fm-fl.
Key facts. Cited by 14 papers in the map (data through 7 Oct 2026). Builds on 141 of its 231 references that are in the map. First posted on arXiv 18 Jun 2024.
Builds on
141 of 231 references.
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- 2025Ten Challenging Problems in Federated Foundation Modelscited by 20
- 2025A Survey on Parameter-Efficient Fine-Tuning for Foundation Models in Federated Learningcited by 15
- 2025Distributed LLMs and Multimodal Large Language Models: A Survey on Advances, Challenges, and Future Directionscited by 10
- 2025Vision Foundation Models in Medical Image Analysis: Advances and Challengescited by 9
- 2024PEFT-as-an-Attack! Jailbreaking Language Models during Federated Parameter-Efficient Fine-Tuningcited by 5
- 2026Beyond Static Models: An Evolving Framework for Continual Learning in Large Language Models across Training Stagescited by 4
- 2025A Survey on Foundation Models for Personalized Federated Intelligencecited by 2
- 2025Federated Learning from Molecules to Processes: A Perspectivecited by 2
- 2025Simple Yet Effective: Extracting Private Data Across Clients in Federated Fine-Tuning of Large Language Modelscited by 1
- 2025Foundational Models and Federated Learning: Survey, Taxonomy, Challenges and Practical Insightscited by 1
- 2025Integration of TinyML and LargeML: A Survey of 6G and Beyondcited by 0
- 2025Improving Learning of New Diseases through Knowledge-Enhanced Initialization for Federated Adapter Tuningcited by 0
- 2026Evaluating Federated Pre-Training: On the Reliability of Downstream Fine-Tuning and Intrinsic Evaluation20 Jul 2026
- 2026Federated Medical Image Classification under Class and Domain Imbalance exploiting Synthetic Sample Generation29 Apr 2026
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- 2025Foundational Models and Federated Learning: Survey, Taxonomy, Challenges and Practical Insights5 Sep 2025
- 2025Improving Learning of New Diseases through Knowledge-Enhanced Initialization for Federated Adapter Tuning14 Aug 2025
- 2025Federated Learning from Molecules to Processes: A Perspective23 Jun 2025
- 2025Simple Yet Effective: Extracting Private Data Across Clients in Federated Fine-Tuning of Large Language Models6 Jun 2025
- 2025Integration of TinyML and LargeML: A Survey of 6G and Beyond20 May 2025
- 2025A Survey on Foundation Models for Personalized Federated Intelligence11 May 2025
- 2025A Survey on Parameter-Efficient Fine-Tuning for Foundation Models in Federated Learning29 Apr 2025
- 2025Distributed LLMs and Multimodal Large Language Models: A Survey on Advances, Challenges, and Future Directions20 Mar 2025
- 2025Vision Foundation Models in Medical Image Analysis: Advances and Challenges20 Feb 2025
- 2025A Survey on Parameter-Efficient Fine-Tuning for Foundation Models in Federated Learningcited by 15
- 2025Vision Foundation Models in Medical Image Analysis: Advances and Challengescited by 9
- 2026Beyond Static Models: An Evolving Framework for Continual Learning in Large Language Models across Training Stagescited by 4
- 2025A Survey on Foundation Models for Personalized Federated Intelligencecited by 2
- 2025Federated Learning from Molecules to Processes: A Perspectivecited by 2
- 2025Simple Yet Effective: Extracting Private Data Across Clients in Federated Fine-Tuning of Large Language Modelscited by 1
- 2025Foundational Models and Federated Learning: Survey, Taxonomy, Challenges and Practical Insightscited by 1
- 2025Integration of TinyML and LargeML: A Survey of 6G and Beyondcited by 0
- 2025Improving Learning of New Diseases through Knowledge-Enhanced Initialization for Federated Adapter Tuningcited by 0
- 2026Federated Medical Image Classification under Class and Domain Imbalance exploiting Synthetic Sample Generationcited by 0
- 2026Evaluating Federated Pre-Training: On the Reliability of Downstream Fine-Tuning and Intrinsic Evaluationcited by 0
- 2026Evaluating Federated Pre-Training: On the Reliability of Downstream Fine-Tuning and Intrinsic Evaluation20 Jul 2026
- 2026Federated Medical Image Classification under Class and Domain Imbalance exploiting Synthetic Sample Generation29 Apr 2026
- 2026Beyond Static Models: An Evolving Framework for Continual Learning in Large Language Models across Training Stages13 Mar 2026
- 2025Foundational Models and Federated Learning: Survey, Taxonomy, Challenges and Practical Insights5 Sep 2025
- 2025Improving Learning of New Diseases through Knowledge-Enhanced Initialization for Federated Adapter Tuning14 Aug 2025
- 2025Federated Learning from Molecules to Processes: A Perspective23 Jun 2025
- 2025Simple Yet Effective: Extracting Private Data Across Clients in Federated Fine-Tuning of Large Language Models6 Jun 2025
- 2025Integration of TinyML and LargeML: A Survey of 6G and Beyond20 May 2025
- 2025A Survey on Foundation Models for Personalized Federated Intelligence11 May 2025
- 2025A Survey on Parameter-Efficient Fine-Tuning for Foundation Models in Federated Learning29 Apr 2025
- 2025Vision Foundation Models in Medical Image Analysis: Advances and Challenges20 Feb 2025