Search Results for author: Young Geun Kim

Found 4 papers, 0 papers with code

HeteroSwitch: Characterizing and Taming System-Induced Data Heterogeneity in Federated Learning

no code implementations7 Mar 2024 Gyudong Kim, Mehdi Ghasemi, Soroush Heidari, Seungryong Kim, Young Geun Kim, Sarma Vrudhula, Carole-Jean Wu

Such fragmentation introduces a new type of data heterogeneity in FL, namely \textit{system-induced data heterogeneity}, as each device generates distinct data depending on its hardware and software configurations.

Domain Generalization Fairness +1

FedGPO: Heterogeneity-Aware Global Parameter Optimization for Efficient Federated Learning

no code implementations30 Nov 2022 Young Geun Kim, Carole-Jean Wu

Federated learning (FL) has emerged as a solution to deal with the risk of privacy leaks in machine learning training.

Federated Learning

AutoFL: Enabling Heterogeneity-Aware Energy Efficient Federated Learning

no code implementations16 Jul 2021 Young Geun Kim, Carole-Jean Wu

Federated learning enables a cluster of decentralized mobile devices at the edge to collaboratively train a shared machine learning model, while keeping all the raw training samples on device.

Federated Learning

AutoScale: Optimizing Energy Efficiency of End-to-End Edge Inference under Stochastic Variance

no code implementations6 May 2020 Young Geun Kim, Carole-Jean Wu

Such execution scaling decision becomes more complicated with the stochastic nature of mobile-cloud execution, where signal strength variations of the wireless networks and resource interference can significantly affect real-time inference performance and system energy efficiency.

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