activity
20202026
most citedPrivate Information Retrieval and Its Applications: An Introduction, Open Problems, Future Directions

2 citations · 3 across the 21 of their papers we have counts for

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Showing 2022Show all

6 papers · 1 filter

cs.IT2022

Model Segmentation for Storage Efficient Private Federated Learning with Top Sparsification

Sajani Vithana, Sennur Ulukus

In federated learning (FL) with top sparsification, millions of users collectively train a machine learning (ML) model locally, using their personal data by only communicating…

cs.IT2022

Rate-Privacy-Storage Tradeoff in Federated Learning with Top Sparsification

Sajani Vithana, Sennur Ulukus

We investigate the trade-off between rate, privacy and storage in federated learning (FL) with top sparsification, where the users and the servers in the FL system only share t…

cs.IT2022★ 1 cited

Private Read Update Write (PRUW) in Federated Submodel Learning (FSL): Communication Efficient Schemes With and Without Sparsification

Sajani Vithana, Sennur Ulukus

We investigate the problem of private read update write (PRUW) in relation to private federated submodel learning (FSL), where a machine learning model is divided into multiple sub…

cs.IT2022

Rate Distortion Tradeoff in Private Read Update Write in Federated Submodel Learning

Sajani Vithana, Sennur Ulukus

We investigate the rate distortion tradeoff in private read update write (PRUW) in relation to federated submodel learning (FSL). In FSL a machine learning (ML) model is divided in…

cs.IT2022

Private Federated Submodel Learning with Sparsification

Sajani Vithana, Sennur Ulukus

We investigate the problem of private read update write (PRUW) in federated submodel learning (FSL) with sparsification. In FSL, a machine learning model is divided into multiple s…

cs.IT2022

Private Read Update Write (PRUW) with Storage Constrained Databases

Sajani Vithana, Sennur Ulukus

We investigate the problem of private read update write (PRUW) in relation to federated submodel learning (FSL) with storage constrained databases. In PRUW, a user privately reads…