Search Results for author: Jean-Francois Rajotte

Found 5 papers, 3 papers with code

Generating multivariate time series with COmmon Source CoordInated GAN (COSCI-GAN)

1 code implementation27 May 2022 Ali Seyfi, Jean-Francois Rajotte, Raymond T. Ng

Generating multivariate time series is a promising approach for sharing sensitive data in many medical, financial, and IoT applications.

Time Series Time Series Analysis

Reducing bias and increasing utility by federated generative modeling of medical images using a centralized adversary

no code implementations18 Jan 2021 Jean-Francois Rajotte, Sumit Mukherjee, Caleb Robinson, Anthony Ortiz, Christopher West, Juan Lavista Ferres, Raymond T Ng

We show that by using the FELICIA mechanism, a data owner with limited image samples can generate high-quality synthetic images with high utility while neither data owners has to provide access to its data.

Federated Learning Lesion Classification +1

Private data sharing between decentralized users through the privGAN architecture

no code implementations14 Sep 2020 Jean-Francois Rajotte, Raymond T. Ng

We propose a method for data owners to share synthetic or fake versions of their data without sharing the actual data, nor the parameters of models that have direct access to the data.

Federated Learning

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