22 septembre 2025 @ 13h00 – 14h00 – Speaker: Jonas Wahl (German Research Centre for Artificial Intelligence (DFKI)) Website: https://jonaswahl.com/ Title: Are our DAGs correct? Recent developments in causal model evaluation Abstract: Causal graphical models are considered important tools to integrate expert knowledge into statistical data analysis. As consequence, practitioners often face the challenge to evaluate the quality of their hypothesized causal models. […]
10 octobre 2025 @ 14h00 – 15h00 – Speaker: Pavlo Mozharovskyi (Télécom Paris) Title: Explainable anomaly detection using data depth Location: seminar room, Henri Poincare building, 4th floor Abstract: Anomaly detection is a branch of data analysis and machine learning which aims at identifying observations that exhibit abnormal behaviour. Be it measurement errors, disease development, severe weather, production quality default(s) (items) or failed […]
27 janvier 2026 @ 10h30 – 11h30 – Speaker: Leonardo Tomazeli Duarte, University of Campinas (Unicamp, Brazil) Title: Fairness-Aware Unsupervised Learning: Contributions to PCA and Data Aggregation Location: SiMul meeting room, Faculté des Sciences et Technologies, Henri Poincaré Building, 4th floor Abstract: In this talk, we address fairness issues in unsupervised learning and data aggregation. First, we show that classical principal component analysis […]
6 février 2026 @ 14h00 – 15h00 – Speaker: Roberto Cilli, GeoRessources (Nancy) Title: Transformer-Based Geo-technical Classification of Borehole Logs with Benchmarking of Uncertainty Quantification Methods Location: SiMul meeting room, Faculté des Sciences et Technologies, Henri Poincaré Building, 4th floor Abstract: Geological borehole descriptions are a fundamental resource for subsurface modeling, yet they are often stored as unstructured text, limiting their usability for […]
3 mars 2026 @ 14h00 – 15h00 – Speaker: Nicolas Petrochilos, CReSTIC, Université de Reims Champagne-Ardenne (France) Title: Cardio-Respiratory separation using non-uniform temporal alignment Location: SiMul meeting room, Faculté des Sciences et Technologies, Henri Poincaré Building, 4th floor Abstract: Using a Doppler radar to monitor the heartbeat activity of a patient is not the most straightforward approach. But an important benefit is that […]
2 avril 2026 @ 11h00 – 12h00 – Orateur : Grégory Francius, Directeur de Recherche CNRS au CRBS/INSERM (Strasbourg, France) Titre : « Microscopie à force atomique : les dernières avancées en biologie et traitement des données » Lieu : Salle de réunion au 4ème étage du bâtiment Henri Poincaré, FST Nancy
