Search Results for author: Hadrien Lautraite

Found 4 papers, 0 papers with code

PANORAMIA: Privacy Auditing of Machine Learning Models without Retraining

no code implementations12 Feb 2024 Mishaal Kazmi, Hadrien Lautraite, Alireza Akbari, Mauricio Soroco, Qiaoyue Tang, Tao Wang, Sébastien Gambs, Mathias Lécuyer

We introduce a privacy auditing scheme for ML models that relies on membership inference attacks using generated data as "non-members".

Membership Inference Attack for Beluga Whales Discrimination

no code implementations28 Feb 2023 Voncarlos Marcelo Araújo, Sébastien Gambs, Clément Chion, Robert Michaud, Léo Schneider, Hadrien Lautraite

To efficiently monitor the growth and evolution of a particular wildlife population, one of the main fundamental challenges to address in animal ecology is the re-identification of individuals that have been previously encountered but also the discrimination between known and unknown individuals (the so-called "open-set problem"), which is the first step to realize before re-identification.

Inference Attack Membership Inference Attack

Multi-stage Clarification in Conversational AI: The case of Question-Answering Dialogue Systems

no code implementations28 Oct 2021 Hadrien Lautraite, Nada Naji, Louis Marceau, Marc Queudot, Eric Charton

Clarification resolution plays an important role in various information retrieval tasks such as interactive question answering and conversational search.

Conversational Search Information Retrieval +2

Generating synthetic transactional profiles

no code implementations28 Oct 2021 Hadrien Lautraite, Patrick Mesana

Financial institutions use clients' payment transactions in numerous banking applications.

Privacy Preserving

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