Search Results for author: Sikha Pentyala

Found 7 papers, 1 papers with code

Privacy-Preserving Fair Item Ranking

no code implementations6 Mar 2023 Jia Ao Sun, Sikha Pentyala, Martine De Cock, Golnoosh Farnadi

Users worldwide access massive amounts of curated data in the form of rankings on a daily basis.

Fairness Privacy Preserving

Secure Multiparty Computation for Synthetic Data Generation from Distributed Data

no code implementations13 Oct 2022 Mayana Pereira, Sikha Pentyala, Anderson Nascimento, Rafael T. de Sousa Jr., Martine De Cock

Legal and ethical restrictions on accessing relevant data inhibit data science research in critical domains such as health, finance, and education.

Synthetic Data Generation

PrivFairFL: Privacy-Preserving Group Fairness in Federated Learning

no code implementations23 May 2022 Sikha Pentyala, Nicola Neophytou, Anderson Nascimento, Martine De Cock, Golnoosh Farnadi

Group fairness ensures that the outcome of machine learning (ML) based decision making systems are not biased towards a certain group of people defined by a sensitive attribute such as gender or ethnicity.

Attribute Decision Making +3

PrivFair: a Library for Privacy-Preserving Fairness Auditing

1 code implementation8 Feb 2022 Sikha Pentyala, David Melanson, Martine De Cock, Golnoosh Farnadi

Machine learning (ML) has become prominent in applications that directly affect people's quality of life, including in healthcare, justice, and finance.

Fairness Privacy Preserving

Training Differentially Private Models with Secure Multiparty Computation

no code implementations5 Feb 2022 Sikha Pentyala, Davis Railsback, Ricardo Maia, Rafael Dowsley, David Melanson, Anderson Nascimento, Martine De Cock

We address the problem of learning a machine learning model from training data that originates at multiple data owners while providing formal privacy guarantees regarding the protection of each owner's data.

Privacy Preserving

Privacy-Preserving Video Classification with Convolutional Neural Networks

no code implementations6 Feb 2021 Sikha Pentyala, Rafael Dowsley, Martine De Cock

We propose a privacy-preserving implementation of single-frame method based video classification with convolutional neural networks that allows a party to infer a label from a video without necessitating the video owner to disclose their video to other entities in an unencrypted manner.

Classification Emotion Recognition +4

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