Search Results for author: Dongzhu Liu

Found 6 papers, 1 papers with code

Low-Rank Gradient Compression with Error Feedback for MIMO Wireless Federated Learning

no code implementations15 Jan 2024 Mingzhao Guo, Dongzhu Liu, Osvaldo Simeone, Dingzhu Wen

This paper presents a novel approach to enhance the communication efficiency of federated learning (FL) in multiple input and multiple output (MIMO) wireless systems.

Federated Learning Low-rank compression

Bayesian Over-the-Air FedAvg via Channel Driven Stochastic Gradient Langevin Dynamics

no code implementations7 May 2023 Boning Zhang, Dongzhu Liu, Osvaldo Simeone, Guangxu Zhu

The recent development of scalable Bayesian inference methods has renewed interest in the adoption of Bayesian learning as an alternative to conventional frequentist learning that offers improved model calibration via uncertainty quantification.

Bayesian Inference Uncertainty Quantification

Privacy For Free: Wireless Federated Learning Via Uncoded Transmission With Adaptive Power Control

1 code implementation9 Jun 2020 Dongzhu Liu, Osvaldo Simeone

When FL is implemented in wireless systems via uncoded transmission, the channel noise can directly act as a privacy-inducing mechanism.

Information Theory Networking and Internet Architecture Signal Processing Information Theory

Wireless Data Acquisition for Edge Learning: Data-Importance Aware Retransmission

no code implementations5 Dec 2018 Dongzhu Liu, Guangxu Zhu, Jun Zhang, Kaibin Huang

To solve the problem, a new retransmission protocol called data-importance aware automatic-repeat-request (importance ARQ) is proposed.

Towards an Intelligent Edge: Wireless Communication Meets Machine Learning

no code implementations2 Sep 2018 Guangxu Zhu, Dongzhu Liu, Yuqing Du, Changsheng You, Jun Zhang, Kaibin Huang

Accordingly, a new research area, called edge learning, emerges, which crosses and revolutionizes two disciplines: wireless communication and machine learning.

BIG-bench Machine Learning Edge-computing

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