Sylvain Chevallier
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sylvchev.bsky.social
Sylvain Chevallier
@sylvchev.bsky.social
50 followers 60 following 19 posts
Prof in LISN lab, Université Paris-Saclay, open source/open data, ML with Riemannian geom, BCI app, Cortico. He/his
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Last speaker of the day is Sylvestre Huet presenting the Sciences et technologies, le péril démocratique
- Jules Gomel @isae-supaero.bsky.social Pre-Decision Feedback in Code-Modulated Visual Evoked Potential Brain-Computer Interface for a T9-Pinpad Task
- Pietro Cimarosto @isae-supaero.bsky.social c-VEP-based passive BCI for real-time spatial attention prediction
the second keynote is a Science du Terroir, Suliann Ben Hamed, ISC Lyon, on the real-time tracking of attention and attention-based neurofeedback.

We heard the talk of 3 young scientists:
- Lénaïg GUEHO @univlorraine.bsky.social Assessing detectability and pleasantness of stimuli for auditory BCIs
The first keynote talk of #Cortico day 2 on #BCI is by Camille Gontier @upittpress.bsky.social on
Closed-loop error damping in human intracortical BCI using pre-error motor cortex activity, with very impressive applicative results
Jordan Navarro from EMC on the Human-Machine symbiosis: how technology shapes and extends cognition? with lots of discussions!
Last session yesterday was on "Science du terroir", with local Lyon researcher presenting their last development: Marine Vernet from @cnrsbiologie.bsky.social CNRL Can one trick your sense of agency? (with super nice experiments) and
Young researcher talks part 2:
- Nicolas Amador Lyon/CRNL - Towards Ecological Auditory BCI: EEG Responses to a Moving, Spatialized, and Emotional Sound
- Emile Savalle @rennesuniv.bsky.social - Neuromarkers of real touch vs. illusory touch
Next keynote at #Cortico is Mahnaz Arvaneh @sheffielduni.bsky.social :
Towards inclusive neurotechnology: addressing inequity and adoption barriers in Brain-Computer Interfaces
- Cassandra Dumas @institutducerveau.bsky.social Exploring the Variability of Common Spatial Patterns in Motor Imagery Neurofeedback

- Maria Justino Clinatec - Offline Evaluation of a Dual-Alignment Unsupervised Approach for Calibration-Free ECoG-Based BCIs
Young students are presenting their work at #Cortico:

- Viktoriya Manyukhina Lyon/CRNL - High-beta bursts mediate anticipatory muscle inhibition in bimanual coordination

- Gatien Darley @ugrenoblealpes.bsky.social - Spatial Interpretation for Deep Riemannian Networks in EEG-Based BCI
Cortico days is starting in Lyon, 2 days on Brain-Computer Interfaces and their applications, in the beautiful Amphi Hirsch.
We started with a keynote talk from Denis Engemann on Machine learning of brain-specific biomarkers from EEG
DATAIA Cluster @dataiainstitute.bsky.social is a leading force of French AI, with a large research community and high visibility, supported by a very strong program to teach AI for all @univparissaclay.bsky.social students, thanks to Sarah Cohen-Boulakia.
Kickstart of ClusterAI, lead by @dataiainstitute.bsky.social with Camille Galap, president of @univparissaclay.bsky.social and @clarachappaz.bsky.social, minister delegate in charge AI and Digital.
CodaLab-CodaBench est la 1ere plateforme depuis 2 ans pour l'organisation de compétitions adossées aux grandes conférences scientifiques, loin devant Kaggle, Huggingface, etc d'après le classement indépendant de ML Contests mlcontests.com/state-of-mac...
The State of Machine Learning Competitions | ML Contests
We summarise the state of the ML competitions landscape and analyse the hundreds of competitions that took place in 2024. Plus an overview of winning solutions and commentary on techniques used.
mlcontests.com
Comment organiser simplement des data challenges et des compétitions ? Avec CodaLab-CodaBench, un outil en source ouverte pour les sciences ouvertes ! Un premier forum pour présenter la plateforme, soutenue par @univparissaclay.bsky.social @dataiainstitute.bsky.social et du LISN.
Journée IA générative pour les chercheur•euses @univparissaclay.bsky.social, co-organisé par @dataiainstitute.bsky.social pour travailler sur les usages dans les applications scientifiques, sur les bonnes pratiques, sur leurs impacts environnementaux www.dataia.eu/evenements/l...
Reposted by Sylvain Chevallier
🚨 Call for Papers: Special Session on "Decoding the Brain Time Series" at the IEEE MLSP 2025! 🚨

📅 Deadline: May 10, 2025

🔍 Topics of interest:
- Diagnosis tools
- ML and DL approaches for brain decoding
- BCI

More details on the call here:
mlsp2025-decoding-brain.github.io
Decoding the brain time series Session Session at MLSP 2025
mlsp2025-decoding-brain.github.io
Reposted by Sylvain Chevallier
Nous avons pu écouter les présentations de doctorant.e.s et étudiant.e.s de master à Cortico 2024 avant des échanges ouverts sur l'éthique et les interfaces cérébrales.
La 2e journée avec des keynotes de M. Alimardani sur les protocoles utilisateur et S. Shokur sur les interfaces bidirectionnelles
Les journées Cortico ont lieu à Nancy cette année, rendez-vous annuel de la communauté de recherche en interface cérébrale.
La 1re journée pour les jeunes scientifiques avec des cours de S. Fleck sur le design d'expériences, de R. Oostenveld sur les stats non paramétriques et ...