activity
20202023
most citedRecent Advances in Rate Control: From Optimisation to Implementation and Beyond

32 citations · 58 across the 6 of their papers we have counts for

collaborators

6 papers

cs.LG2023

Online Vertical Federated Learning for Cooperative Spectrum Sensing

Heqiang Wang, Jie Xu

The increasing demand for wireless communication underscores the need to optimize radio frequency spectrum utilization. An effective strategy for leveraging underutilized licensed…

cs.LG2023

On the Local Cache Update Rules in Streaming Federated Learning

Heqiang Wang, Jieming Bian, Jie Xu

In this study, we address the emerging field of Streaming Federated Learning (SFL) and propose local cache update rules to manage dynamic data distributions and limited cache capac…

cs.LG2022★ 4 cited

Combating Client Dropout in Federated Learning via Friend Model Substitution

Heqiang Wang, Jie Xu

Federated learning (FL) is a new distributed machine learning framework known for its benefits on data privacy and communication efficiency. Since full client participation in many…

cs.MM2022★ 32 cited

Recent Advances in Rate Control: From Optimisation to Implementation and Beyond

Xuekai Wei, Mingliang Zhou, Heqiang Wang +3

Video coding is a video compression technique that compresses the original video sequence to produce a smaller archive file or reduce the transmission bandwidth under constraints o…

cs.NI2021★ 6 cited

Bandwidth Allocation for Multiple Federated Learning Services in Wireless Edge Networks

Jie Xu, Heqiang Wang, Lixing Chen

This paper studies a federated learning (FL) system, where \textit{multiple} FL services co-exist in a wireless network and share common wireless resources. It fills the void of wi…

cs.DC2020★ 16 cited

Client Selection and Bandwidth Allocation in Wireless Federated Learning Networks: A Long-Term Perspective

Jie Xu, Heqiang Wang

This paper studies federated learning (FL) in a classic wireless network, where learning clients share a common wireless link to a coordinating server to perform federated model tr…