A Survey of Federated Learning for Connected and Automated Vehicles
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Abstract (arXiv)
Connected and Automated Vehicles (CAVs) are one of the emerging technologies in the automotive domain that has the potential to alleviate the issues of accidents, traffic congestion, and pollutant emissions, leading to a safe, efficient, and sustainable transportation system. Machine learning-based methods are widely used in CAVs for crucial tasks like perception, motion planning, and motion control, where machine learning models in CAVs are solely trained using the local vehicle data, and the performance is not certain when exposed to new environments or unseen conditions. Federated learning (FL) is an effective solution for CAVs that enables a collaborative model development with multiple vehicles in a distributed learning framework. FL enables CAVs to learn from a wide range of driving environments and improve their overall performance while ensuring the privacy and security of local vehicle data. In this paper, we review the progress accomplished by researchers in applying FL to CAVs. A broader view of the various data modalities and algorithms that have been implemented on CAVs is provided. Specific applications of FL are reviewed in detail, and an analysis of the challenges and future scope of research are presented.
Key facts. Cited by 17 papers in the map (data through 7 Oct 2026). Builds on 38 of its 96 references that are in the map. First posted on arXiv 19 Mar 2023.
Builds on
38 of 96 references.
References · 38
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- 2021Federated Learning Based on Dynamic Regularizationcited by 555
26 more
- 2019Local Model Poisoning Attacks to Byzantine-Robust Federated Learningcited by 479
- 2019A Survey of Deep Learning Techniques for Autonomous Drivingcited by 401
- 2018Client Selection for Federated Learning with Heterogeneous Resources in Mobile Edgecited by 347
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Citing papers per year: 2023: 9; 2024: 4; 2025: 3; 2026: 1.
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- 2023Decentralized Federated Learning: A Survey and Perspectivecited by 86
- 2023Federated Learning for Connected and Automated Vehicles: A Survey of Existing Approaches and Challengescited by 39
- 2023Towards Knowledge-driven Autonomous Drivingcited by 29
- 2023Peer-to-Peer Federated Continual Learning for Naturalistic Driving Action Recognitioncited by 19
- 2023Federated Learning in Intelligent Transportation Systems: Recent Applications and Open Problemscited by 15
- 2024Communication-Efficient Multimodal Federated Learning: Joint Modality and Client Selectioncited by 10
- 2023FedMFS: Federated Multimodal Fusion Learning with Selective Modality Communicationcited by 4
- 2023Digital Ethics in Federated Learningcited by 2
- 2024On the Federated Learning Framework for Cooperative Perceptioncited by 2
- 2024FedNMUT -- Federated Noisy Model Update Tracking Convergence Analysiscited by 1
- 2023Learning Driver Models for Automated Vehicles via Knowledge Sharing and Personalizationcited by 0
- 2023Connected Autonomous Vehicle Motion Planning with Video Predictions from Smart, Self-Supervised Infrastructurecited by 0
5 more
- 2024Act in Collusion: Distributed Multi-Target Backdoor Attacks in Federated Learningcited by 0
- 2025Fine-Tuning Federated Learning-Based Intrusion Detection Systems for Transportation IoTcited by 0
- 2025A Survey of Learning-Based Intrusion Detection Systems for In-Vehicle Networkcited by 0
- 2025Avoid Forgetting by Preserving Global Knowledge Gradients in Federated Learning with Non-IID Datacited by 0
- 2026MPT: Missing Prototype Tracking via Barycentric Reconstruction in Vehicular Federated Learningcited by 0
- 2026MPT: Missing Prototype Tracking via Barycentric Reconstruction in Vehicular Federated Learning11 Sep 2026
- 2025Avoid Forgetting by Preserving Global Knowledge Gradients in Federated Learning with Non-IID Data26 May 2025
- 2025A Survey of Learning-Based Intrusion Detection Systems for In-Vehicle Network15 May 2025
- 2025Fine-Tuning Federated Learning-Based Intrusion Detection Systems for Transportation IoT10 Feb 2025
- 2024Act in Collusion: Distributed Multi-Target Backdoor Attacks in Federated Learning6 Nov 2024
- 2024On the Federated Learning Framework for Cooperative Perception26 Apr 2024
- 2024FedNMUT -- Federated Noisy Model Update Tracking Convergence Analysis20 Mar 2024
- 2024Communication-Efficient Multimodal Federated Learning: Joint Modality and Client Selection30 Jan 2024
- 2023Towards Knowledge-driven Autonomous Driving7 Dec 2023
- 2023FedMFS: Federated Multimodal Fusion Learning with Selective Modality Communication10 Oct 2023
- 2023Digital Ethics in Federated Learning4 Oct 2023
- 2023Federated Learning in Intelligent Transportation Systems: Recent Applications and Open Problems20 Sep 2023
5 more
- 2023Connected Autonomous Vehicle Motion Planning with Video Predictions from Smart, Self-Supervised Infrastructure14 Sep 2023
- 2023Learning Driver Models for Automated Vehicles via Knowledge Sharing and Personalization31 Aug 2023
- 2023Federated Learning for Connected and Automated Vehicles: A Survey of Existing Approaches and Challenges21 Aug 2023
- 2023Decentralized Federated Learning: A Survey and Perspective2 Jun 2023
- 2023Peer-to-Peer Federated Continual Learning for Naturalistic Driving Action Recognition14 Apr 2023
- 2023Towards Knowledge-driven Autonomous Drivingcited by 29
- 2023Towards Knowledge-driven Autonomous Driving7 Dec 2023
- 2023Decentralized Federated Learning: A Survey and Perspectivecited by 86
- 2023Federated Learning for Connected and Automated Vehicles: A Survey of Existing Approaches and Challengescited by 39
- 2023Peer-to-Peer Federated Continual Learning for Naturalistic Driving Action Recognitioncited by 19
- 2023Federated Learning in Intelligent Transportation Systems: Recent Applications and Open Problemscited by 15
- 2024Communication-Efficient Multimodal Federated Learning: Joint Modality and Client Selectioncited by 10
- 2023FedMFS: Federated Multimodal Fusion Learning with Selective Modality Communicationcited by 4
- 2023Digital Ethics in Federated Learningcited by 2
- 2024On the Federated Learning Framework for Cooperative Perceptioncited by 2
- 2024FedNMUT -- Federated Noisy Model Update Tracking Convergence Analysiscited by 1
- 2023Learning Driver Models for Automated Vehicles via Knowledge Sharing and Personalizationcited by 0
- 2023Connected Autonomous Vehicle Motion Planning with Video Predictions from Smart, Self-Supervised Infrastructurecited by 0
- 2024Act in Collusion: Distributed Multi-Target Backdoor Attacks in Federated Learningcited by 0
12 most cited of 16 All 16 (JSON)
- 2026MPT: Missing Prototype Tracking via Barycentric Reconstruction in Vehicular Federated Learning11 Sep 2026
- 2025Avoid Forgetting by Preserving Global Knowledge Gradients in Federated Learning with Non-IID Data26 May 2025
- 2025A Survey of Learning-Based Intrusion Detection Systems for In-Vehicle Network15 May 2025
- 2025Fine-Tuning Federated Learning-Based Intrusion Detection Systems for Transportation IoT10 Feb 2025
- 2024Act in Collusion: Distributed Multi-Target Backdoor Attacks in Federated Learning6 Nov 2024
- 2024On the Federated Learning Framework for Cooperative Perception26 Apr 2024
- 2024FedNMUT -- Federated Noisy Model Update Tracking Convergence Analysis20 Mar 2024
- 2024Communication-Efficient Multimodal Federated Learning: Joint Modality and Client Selection30 Jan 2024
- 2023FedMFS: Federated Multimodal Fusion Learning with Selective Modality Communication10 Oct 2023
- 2023Digital Ethics in Federated Learning4 Oct 2023
- 2023Federated Learning in Intelligent Transportation Systems: Recent Applications and Open Problems20 Sep 2023
- 2023Connected Autonomous Vehicle Motion Planning with Video Predictions from Smart, Self-Supervised Infrastructure14 Sep 2023
12 newest of 16 All 16 (JSON)