User profiles for "author:S Rouault"

Sébastien Rouault

Calicarpa
Verified email at alumni.epfl.ch
Cited by 1063

Proposal for a systematic analysis of polygraphy or polysomnography for identifying and scoring abnormal events occurring during non-invasive ventilation

…, JL Pepin, G Mroue, P Léger, B Langevin, S Rouault… - Thorax, 2012 - thorax.bmj.com
Non-invasive ventilation (NIV) is recognised as an effective treatment for chronic
hypercapnic respiratory failure. Monitoring NIV during sleep may be preferable to daytime …

Ventilator modes and settings during non-invasive ventilation: effects on respiratory events and implications for their identification

C Rabec, D Rodenstein, P Leger, S Rouault, C Perrin… - Thorax, 2011 - thorax.bmj.com
Compared with invasive ventilation, non-invasive ventilation (NIV) has two unique
characteristics: the non-hermetic nature of the system and the fact that the ventilator-lung …

The hidden vulnerability of distributed learning in byzantium

R Guerraoui, S Rouault - International Conference on …, 2018 - proceedings.mlr.press
While machine learning is going through an era of celebrated success, concerns have been
raised about the vulnerability of its backbone: stochastic gradient descent (SGD). Recent …

Compliance with and effectiveness of adaptive servoventilation versus continuous positive airway pressure in the treatment of Cheyne-Stokes respiration in heart …

…, P Escourrou, L Hittinger, PL Michel, S Rouault… - Heart, 2006 - heart.bmj.com
Objective: To compare compliance with and effectiveness of adaptive servoventilation (ASV)
versus continuous positive airway pressure (CPAP) in patients with the central sleep apnoea …

The hidden vulnerability of distributed learning in byzantium

EME Mhamdi, R Guerraoui, S Rouault - arXiv preprint arXiv:1802.07927, 2018 - arxiv.org
While machine learning is going through an era of celebrated success, concerns have been
raised about the vulnerability of its backbone: stochastic gradient descent (SGD). Recent …

Aggregathor: Byzantine machine learning via robust gradient aggregation

…, R Guerraoui, A Guirguis, S Rouault - Proceedings of …, 2019 - proceedings.mlsys.org
We present AGGREGATHOR, a framework that implements state-of-the-art robust
(Byzantine-resilient) distributed stochastic gradient descent. Following the standard …

Computer assisted medical interventions

…, A Poyet, M Promayon, S Rouault… - IEEE Engineering in …, 1995 - ieeexplore.ieee.org
Many medical or surgical interventions can benefit from the use of computers. Through
progress of technology and growing consciousness of the possibilities of real clinical …

Distributed momentum for byzantine-resilient stochastic gradient descent

EM El Mhamdi, R Guerraoui… - … Conference on Learning …, 2021 - infoscience.epfl.ch
Abstract Byzantine-resilient Stochastic Gradient Descent (SGD) aims at shielding model
training from Byzantine faults, be they ill-labeled training datapoints, exploited …

Collaborative learning in the jungle (decentralized, byzantine, heterogeneous, asynchronous and nonconvex learning)

…, A Guirguis, LN Hoang, S Rouault - Advances in …, 2021 - proceedings.neurips.cc
We study\emph {Byzantine collaborative learning}, where $ n $ nodes seek to collectively
learn from each others' local data. The data distribution may vary from one node to another …

Genuinely distributed byzantine machine learning

…, A Guirguis, LN Hoang, S Rouault - Proceedings of the 39th …, 2020 - dl.acm.org
Machine Learning (ML) solutions are nowadays distributed, according to the so-called
server/worker architecture. One server holds the model parameters while several workers …