Search Results for author: Zhiying Feng

Found 2 papers, 0 papers with code

FedDD: Toward Communication-efficient Federated Learning with Differential Parameter Dropout

no code implementations31 Aug 2023 Zhiying Feng, Xu Chen, Qiong Wu, Wen Wu, Xiaoxi Zhang, Qianyi Huang

FedDD consists of two key modules: dropout rate allocation and uploaded parameter selection, which will optimize the model parameter uploading ratios tailored to different clients' heterogeneous conditions and also select the proper set of important model parameters for uploading subject to clients' dropout rate constraints.

Federated Learning

Joint Data Collection and Sensor Positioning in Multi-UAV-Assisted Wireless Sensor Network

no code implementations14 Aug 2023 Mingyue Zhu, Zhiqing Wei, Chen Qiu, Wangjun Jiang, Huici Wu, Zhiying Feng

Firstly, the block coordinate descent (BCD) and successive convex approximation (SCA) techniques are applied to iteratively optimize the trajectory of the main UAV and the sensor transmission schedule, so as to maximize the minimum amount of data uploaded by the sensor.

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