Search Results for author: Hajar El Hammouti

Found 4 papers, 0 papers with code

Joint Probability Selection and Power Allocation for Federated Learning

no code implementations15 Jan 2024 Ouiame Marnissi, Hajar El Hammouti, El Houcine Bergou

The federated learning performance depends on the selection of the clients participating in the learning at each round.

Federated Learning

Ensemble DNN for Age-of-Information Minimization in UAV-assisted Networks

no code implementations6 Sep 2023 Mouhamed Naby Ndiaye, El Houcine Bergou, Hajar El Hammouti

To tackle this problem, we first derive a closed-form expression of the expected AoI that involves the probabilities of selection of devices.

Muti-Agent Proximal Policy Optimization For Data Freshness in UAV-assisted Networks

no code implementations15 Mar 2023 Mouhamed Naby Ndiaye, El Houcine Bergou, Hajar El Hammouti

Our objective is to optimally design the UAVs' trajectories and the subsets of visited IoT devices such as the global Age-of-Updates (AoU) is minimized.

Multi-agent Reinforcement Learning reinforcement-learning +1

Client Selection in Federated Learning based on Gradients Importance

no code implementations19 Nov 2021 Ouiame Marnissi, Hajar El Hammouti, El Houcine Bergou

We investigate and design a device selection strategy based on the importance of the gradient norms.

Federated Learning

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