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FedPCC: Parallelism of Communication and Computation for Federated Learning in Wireless Networks by Hong Zhang; Hao Tian; Mianxiong Dong; Kaoru Ota; Juncheng Jia is a Computer Science article available to read on EtoBox.

What is FedPCC: Parallelism of Communication and Computation for Federated Learning in Wireless Networks about?

The advances of both computation and communication technologies facilitate the exploitation of massive data generated by mobile devices. It is attractive to leverage these data and computation resources to train high-performance machine learning (ML) models. In traditional ML methods, all data are uploaded to servers for model training, which incur issues of large overhead and privacy concerns. Federated learning (FL) was proposed to address these issues. In this paper, we propose FedPCC, an efficient approach based on the parallelism of communication and computation among devices for FL in wireless networks. Fed-PCC considers the difference in communication and computation capabilities between different devices and optimizes the training schedule for devices selected in each round. Instead of dividing an FL training round into separate communication and computation steps, FedPCC protocol arranges devices to download the global model sequentially and then start local model training immediately once finishing downloading, which allows better utilization of communication and computation resources. Specifically, we formulate an optimization problem to minimize the time for each traini

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Author

Hong Zhang; Hao Tian; Mianxiong Dong; Kaoru Ota; Juncheng Jia

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Published

2022

Language

EN

Field

Computer Science (Physical Sciences)