Search Results for author: Hongda Wu

Found 4 papers, 1 papers with code

A Deep Reinforcement Learning-Based Caching Strategy for IoT Networks with Transient Data

no code implementations16 Mar 2022 Hongda Wu, Ali Nasehzadeh, Ping Wang

In this work, we propose a DRL-based caching scheme that improves the cache hit rate and reduces energy consumption of the IoT networks, in the meanwhile, taking data freshness and limited lifetime of IoT data into account.

reinforcement-learning Reinforcement Learning (RL) +1

Node Selection Toward Faster Convergence for Federated Learning on Non-IID Data

1 code implementation14 May 2021 Hongda Wu, Ping Wang

In this paper, we proposed Optimal Aggregation algorithm for better aggregation, which finds out the optimal subset of local updates of participating nodes in each global round, by identifying and excluding the adverse local updates via checking the relationship between the local gradient and the global gradient.

Federated Learning

Fast-Convergent Federated Learning with Adaptive Weighting

no code implementations1 Dec 2020 Hongda Wu, Ping Wang

With extensive experiments performed in Pytorch and PySyft, we show that FL training with FedAdp can reduce the number of communication rounds by up to 54. 1% on MNIST dataset and up to 45. 4% on FashionMNIST dataset, as compared to FedAvg algorithm.

Federated Learning

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