Search Results for author: Yahya H. Ezzeldin

Found 10 papers, 1 papers with code

Federated Orthogonal Training: Mitigating Global Catastrophic Forgetting in Continual Federated Learning

no code implementations3 Sep 2023 Yavuz Faruk Bakman, Duygu Nur Yaldiz, Yahya H. Ezzeldin, Salman Avestimehr

We propose a novel method, Federated Orthogonal Training (FOT), to overcome these drawbacks and address the global catastrophic forgetting in CFL.

Continual Learning Federated Learning +1

SLoRA: Federated Parameter Efficient Fine-Tuning of Language Models

no code implementations12 Aug 2023 Sara Babakniya, Ahmed Roushdy Elkordy, Yahya H. Ezzeldin, Qingfeng Liu, Kee-Bong Song, Mostafa El-Khamy, Salman Avestimehr

In the absence of centralized data, Federated Learning (FL) can benefit from distributed and private data of the FL edge clients for fine-tuning.

Federated Learning Transfer Learning

The Resource Problem of Using Linear Layer Leakage Attack in Federated Learning

no code implementations CVPR 2023 Joshua C. Zhao, Ahmed Roushdy Elkordy, Atul Sharma, Yahya H. Ezzeldin, Salman Avestimehr, Saurabh Bagchi

We show that this resource overhead is caused by an incorrect perspective in all prior work that treats an attack on an aggregate update in the same way as an individual update with a larger batch size.

Federated Learning

LOKI: Large-scale Data Reconstruction Attack against Federated Learning through Model Manipulation

1 code implementation21 Mar 2023 Joshua C. Zhao, Atul Sharma, Ahmed Roushdy Elkordy, Yahya H. Ezzeldin, Salman Avestimehr, Saurabh Bagchi

When both FedAVG and secure aggregation are used, there is no current method that is able to attack multiple clients concurrently in a federated learning setting.

Federated Learning Reconstruction Attack

Federated Analytics: A survey

no code implementations2 Feb 2023 Ahmed Roushdy Elkordy, Yahya H. Ezzeldin, Shanshan Han, Shantanu Sharma, Chaoyang He, Sharad Mehrotra, Salman Avestimehr

Federated analytics (FA) is a privacy-preserving framework for computing data analytics over multiple remote parties (e. g., mobile devices) or silo-ed institutional entities (e. g., hospitals, banks) without sharing the data among parties.

Federated Learning Privacy Preserving

How Much Privacy Does Federated Learning with Secure Aggregation Guarantee?

no code implementations3 Aug 2022 Ahmed Roushdy Elkordy, Jiang Zhang, Yahya H. Ezzeldin, Konstantinos Psounis, Salman Avestimehr

While SA ensures no additional information is leaked about the individual model update beyond the aggregated model update, there are no formal guarantees on how much privacy FL with SA can actually offer; as information about the individual dataset can still potentially leak through the aggregated model computed at the server.

Federated Learning Privacy Preserving

FairFed: Enabling Group Fairness in Federated Learning

no code implementations2 Oct 2021 Yahya H. Ezzeldin, Shen Yan, Chaoyang He, Emilio Ferrara, Salman Avestimehr

Training ML models which are fair across different demographic groups is of critical importance due to the increased integration of ML in crucial decision-making scenarios such as healthcare and recruitment.

Decision Making Fairness +1

A Reinforcement Learning Approach for Scheduling in mmWave Networks

no code implementations1 Aug 2021 Mine Gokce Dogan, Yahya H. Ezzeldin, Christina Fragouli, Addison W. Bohannon

We consider a source that wishes to communicate with a destination at a desired rate, over a mmWave network where links are subject to blockage and nodes to failure (e. g., in a hostile military environment).

reinforcement-learning Reinforcement Learning (RL) +1

Quantizing data for distributed learning

no code implementations14 Dec 2020 Osama A. Hanna, Yahya H. Ezzeldin, Christina Fragouli, Suhas Diggavi

In this paper, we propose an alternate approach to learn from distributed data that quantizes data instead of gradients, and can support learning over applications where the size of gradient updates is prohibitive.

Quantization

On Distributed Quantization for Classification

no code implementations1 Nov 2019 Osama A. Hanna, Yahya H. Ezzeldin, Tara Sadjadpour, Christina Fragouli, Suhas Diggavi

We consider the problem of distributed feature quantization, where the goal is to enable a pretrained classifier at a central node to carry out its classification on features that are gathered from distributed nodes through communication constrained channels.

Classification General Classification +1

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