Search Results for author: Yun Ji

Found 2 papers, 0 papers with code

Asynchronous Federated Learning with Incentive Mechanism Based on Contract Theory

no code implementations10 Oct 2023 Danni Yang, Yun Ji, Zhoubin Kou, Xiaoxiong Zhong, Sheng Zhang

To address the challenges posed by the heterogeneity inherent in federated learning (FL) and to attract high-quality clients, various incentive mechanisms have been employed.

Federated Learning

Semi-Asynchronous Federated Edge Learning Mechanism via Over-the-air Computation

no code implementations6 May 2023 Zhoubin Kou, Yun Ji, Xiaoxiong Zhong, Sheng Zhang

However, existing FEEL systems with AirComp scheme often employ traditional synchronous aggregation mechanisms for local model aggregation in each global round, which suffer from the stragglers issues.

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