Low-Cost Federated Broad Learning for Privacy-Preserved Knowledge Sharing in the RIS-Aided Internet of Vehicles

High-efficiency and low-cost knowledge sharing can improve the decision-making ability of autonomous vehicles by mining knowledge from the Internet of Vehicles (IoVs). However, it is challenging to ensure high efficiency of local data learning models while preventing privacy leakage in a high mobility environment. In order to protect data privacy and improve data learning efficiency in knowledge sharing, the authors propose an asynchronous federated broad learning (FBL) framework that integrates broad learning (BL) into federated learning (FL). In FBL, the authors design a broad fully connected model (BFCM) as a local model for training client data. To enhance the wireless channel quality for knowledge sharing and reduce the communication and computation cost of participating clients, the authors construct a joint resource allocation and reconfigurable intelligent surface (RIS) configuration optimization framework for FBL. The problem is decoupled into two convex subproblems. Aiming to improve the resource scheduling efficiency in FBL, a double Davidon–Fletcher–Powell (DDFP) algorithm is presented to solve the time slot allocation and RIS configuration problem. Based on the results of resource scheduling, the authors design a reward-allocation algorithm based on federated incentive learning (FIL) in FBL to compensate clients for their costs. The simulation results show that the proposed FBL framework achieves better performance than the comparison models in terms of efficiency, accuracy, and cost for knowledge sharing in the IoV.

• Record URL:
  • https://doi.org/10.1016/j.eng.2023.04.015
• Record URL:
  • http://www.sciencedirect.com/science/article/pii/S2095809923002965
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/20958099
• Supplemental Notes:
  • © 2023 Published by Elsevier Ltd. on behalf of Chinese Academy of Engineering. Abstract reprinted with permission of Elsevier.
• Authors:
  • Yuan, Xiaoming
  • 0000-0001-8006-364X
  • Chen, Jiahui
  • Zhang, Ning
  • Ye, Qiang
  • 0000-0002-8208-6295
  • Li, Changle
  • Zhu, Chunsheng
  • Shen, Xuemin Sherman
• Publication Date: 2024-2

Language

• English

Media Info

• Media Type: Web
• Features: Figures; References; Tables;
• Pagination: pp 178-189
• Serial:
  • Engineering
  • Volume: 33
  • Issue Number: 0
  • Publisher: Elsevier
  • ISSN: 2095-8099
  • Serial URL: https://www.sciencedirect.com/journal/engineering

Subject/Index Terms

• TRT Terms: Autonomous vehicles; Internet of things; Knowledge management; Machine learning; Resource allocation; Wireless communication systems
• Subject Areas: Data and Information Technology; Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 01890598
• Record Type: Publication
• Files: TRIS
• Created Date: Aug 23 2023 10:14AM