Preprint
Aug 2026
Hierarchical Federated Transfer Learning in Digital Twin-Based Vehicular Networks
A framework for DT-VANET is constructed, along with two algorithms designed for cloud server model updates and intra-cluster federated transfer learning, to improve the accuracy of the global model and a data quality score-based mechanism to prevent the global model from being affected by malicious vehicles is developed.
Qasim Zia, Saide Zhu, Haoxin Wang et al.
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