Federated Learning: Challenges, SoTA, Performance Improvements and Application Domains

IF 6.3 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC
Ioannis Schoinas;Anna Triantafyllou;Dimosthenis Ioannidis;Dimitrios Tzovaras;Anastasios Drosou;Konstantinos Votis;Thomas Lagkas;Vasileios Argyriou;Panagiotis Sarigiannidis
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引用次数: 0

Abstract

Federated Learning has emerged as a revolutionary technology in Machine Learning (ML), enabling collaborative training of models in a distributed environment while ensuring privacy and security. This work discusses the topic of FL by providing insights into its various dimensions, perspectives, and components, leading to a comprehensive understanding of the technology. The survey begins by introducing the basic principles of FL and provides a high-level taxonomy of its methods. It continues by presenting application domains and associating challenges, categories and their applications. This mapping allows for an understanding of how particular challenges manifest in different contexts and applications. The main body delves into the various aspects of FL, including centralized and decentralized variants, methods for improving efficiency and effectiveness, and concerns regarding security, privacy, dynamic conditions, fairness, scalability and integration with other new technologies. Ultimately, the goal is to present recent advancements in these areas, along with new challenges and opportunities for future exploration. FL is poised to reshape the landscape of intelligent systems while promoting data privacy in decentralized and collaborative learning. Finally, this survey can serve as a reference point for methodological improvements as it highlights the strengths and weaknesses of existing approaches.
联合学习:挑战、SoTA、性能改进和应用领域
联合学习(Federated Learning)已成为机器学习(ML)领域的一项革命性技术,它能够在分布式环境中对模型进行协作训练,同时确保隐私和安全。本作品通过深入探讨联邦学习的各个层面、视角和组成部分来讨论联邦学习这一主题,从而全面了解这项技术。调查首先介绍了 FL 的基本原理,并提供了其方法的高级分类法。接着介绍了应用领域,并将挑战、类别及其应用联系起来。通过这种映射,可以了解特定挑战在不同环境和应用中的表现形式。主体部分深入探讨了 FL 的各个方面,包括集中式和分散式变体、提高效率和有效性的方法,以及有关安全性、隐私、动态条件、公平性、可扩展性和与其他新技术整合的问题。最终目标是介绍这些领域的最新进展,以及未来探索的新挑战和新机遇。FL 将重塑智能系统的格局,同时促进分散协作学习中的数据隐私。最后,本调查报告强调了现有方法的优缺点,可作为改进方法的参考点。
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来源期刊
CiteScore
13.70
自引率
3.80%
发文量
94
审稿时长
10 weeks
期刊介绍: The IEEE Open Journal of the Communications Society (OJ-COMS) is an open access, all-electronic journal that publishes original high-quality manuscripts on advances in the state of the art of telecommunications systems and networks. The papers in IEEE OJ-COMS are included in Scopus. Submissions reporting new theoretical findings (including novel methods, concepts, and studies) and practical contributions (including experiments and development of prototypes) are welcome. Additionally, survey and tutorial articles are considered. The IEEE OJCOMS received its debut impact factor of 7.9 according to the Journal Citation Reports (JCR) 2023. The IEEE Open Journal of the Communications Society covers science, technology, applications and standards for information organization, collection and transfer using electronic, optical and wireless channels and networks. Some specific areas covered include: Systems and network architecture, control and management Protocols, software, and middleware Quality of service, reliability, and security Modulation, detection, coding, and signaling Switching and routing Mobile and portable communications Terminals and other end-user devices Networks for content distribution and distributed computing Communications-based distributed resources control.
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