3篇
您的检索式：作者名="H.Vincent Poor"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Federated Learning for 6G:Applications,Challenges,and Opportunities显示文摘Standard machine-learning approaches involve the centralization of training data in a data center,where centralized machine-learning algorithms can be applied for data analysis and inference.However,due to privacy restrictions and limited communication resources in wireless networks,it is often undesirable or impractical for the devices to transmit data to parameter sever.One approach to mitigate these problems is federated learning(FL),which enables the devices to train a common machine learning model without data sharing and transmission.This paper provides a comprehensive overview of FL applications for envisioned sixth generation(6G)wireless networks.In particular,the essential requirements for applying FL to wireless communications are first described.Then potential FL applications in wireless communications are detailed.The main problems and challenges associated with such applications are discussed.Finally,a comprehensive FL implementation for wireless communications is described. | Zhaohui Yang Mingzhe Chen Kai-Kit Wong H.Vincent Poor Shuguang Cui | 2022 | Engineering2022，8，1： | 5 |
| 2 | Self-adaptive Bat Algorithm With Genetic Operations显示文摘Swarm intelligence in a bat algorithm(BA)provides social learning.Genetic operations for reproducing individuals in a genetic algorithm(GA)offer global search ability in solving complex optimization problems.Their integration provides an opportunity for improved search performance.However,existing studies adopt only one genetic operation of GA,or design hybrid algorithms that divide the overall population into multiple subpopulations that evolve in parallel with limited interactions only.Differing from them,this work proposes an improved self-adaptive bat algorithm with genetic operations(SBAGO)where GA and BA are combined in a highly integrated way.Specifically,SBAGO performs their genetic operations of GA on previous search information of BA solutions to produce new exemplars that are of high-diversity and high-quality.Guided by these exemplars,SBAGO improves both BA’s efficiency and global search capability.We evaluate this approach by using 29 widely-adopted problems from four test suites.SBAGO is also evaluated by a real-life optimization problem in mobile edge computing systems.Experimental results show that SBAGO outperforms its widely-used and recently proposed peers in terms of effectiveness,search accuracy,local optima avoidance,and robustness. | Jing Bi Haitao Yuan Jiahui Zhai MengChu Zhou H.Vincent Poor | 2022 | IEEE/CAA Journal of Automatica Sinica2022，9，7： | 1 |
| 3 | 未来无线网络的非正交多址接入技术(英文)显示文摘本文就新兴通信技术——非正交多址接入(non-orthogonal multiple access,NOMA)——对未来无线网络的影响进行了全面综述。具体地,介绍了NOMA原理对下一代多址接入技术设计的影响。讨论了NOMA在其他先进通信技术上的应用,包括无线缓存、多入多出技术、毫米波通信以及协同中继。阐述了NOMA对蜂窝网络之外通信系统的影响,例如数字电视、卫星通信、车联网及可见光通信。最后,讨论并总结了NOMA的主要研究挑战及未来发展方向。 | Zhi-guo DING Mai XU Yan CHEN Mu-gen PENG H.Vincent POOR | 2018 | Frontiers of Information Technology & Electronic Engineering2018，19，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员