Search Results for author: Tânia Carvalho

Found 3 papers, 2 papers with code

A Three-Way Knot: Privacy, Fairness, and Predictive Performance Dynamics

no code implementations27 Jun 2023 Tânia Carvalho, Nuno Moniz, Luís Antunes

In light of claims that predictive performance and fairness can be jointly optimized, we find this is only possible at the expense of data privacy.

Decision Making Fairness

Differentially-Private Data Synthetisation for Efficient Re-Identification Risk Control

1 code implementation1 Dec 2022 Tânia Carvalho, Nuno Moniz, Luís Antunes, Nitesh Chawla

We also show how our method improves time requirements by at least a factor of 9 and is a resource-efficient solution that ensures high performance without specialised hardware.

Privacy Preserving Synthetic Data Generation

Towards a Data Privacy-Predictive Performance Trade-off

1 code implementation13 Jan 2022 Tânia Carvalho, Nuno Moniz, Pedro Faria, Luís Antunes

In this paper, we aim to evaluate the existence of a trade-off between data privacy and predictive performance in classification tasks.

De-identification Privacy Preserving

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