Bias Correction in Climate Studies

9:30 - 9:45 (15min)

Introduction of the day

Amphitheater Schlumberger

Mathieu Vrac

9:45 - 10:30 (45min)

Keynote 2 : Boundary Corrected Regional Climate Modelling - Can corrections address the Curse of Dimensionality?

Amphitheater Schlumberger

Invited speaker : Ashish Sharma, University of New South Wales

10:30 - 10:55 (25min)

Stats / Multivariate / Spatial / Temporal

Amphitheater Schlumberger

Henning Rust

› Bias correction of hourly data from a kilometric scale regional model - Emilia Sanchez-Gomez, Météo-France 10:30-10:55 (25min)

10:55 - 11:15 (20min)

Coffee break

Le Carreau hall

11:15 - 12:30 (1h15)

Stats / Multivariate / Spatial / Temporal

Amphitheater Schlumberger

Henning Rust

› Seasonal bias-correction of daily precipitation over France using a stitch model designed for robust extremes representation - Philippe EAR, Hydroclimat, Laboratoire Jean Alexandre Dieudonné 11:15-11:40 (25min)

› Distribution-based pooling for combination and multi-model bias correction of climate simulations - Mathieu Vrac, Laboratoire des Sciences du Climat et de l'Environnement 11:40-12:05 (25min)

› What is Expected for the (non-) Extremes of a Bias Correction ? - Yoann Robin, Extrèmes : Statistiques, Impacts et Régionalisation, LSCE 12:05-12:30 (25min)

12:30 - 13:45 (1h15)

Lunch

Le Carreau hall

13:45 - 14:35 (50min)

Stats / Multivariate / Spatial / Temporal

Amphitheater Schlumberger

Henning Rust

› Ensuring spatial consistency in multivariate bias correction for climate projections with hierarchical vine copulas - Theresa Meier, University of Applied Sciences and Arts Western Switzerland (HES-SO), Geneva, Faculty of Business and Economics (HEC), University of Lausanne, Expertise Center for Climate Extremes (ECCE), Faculty of Business and Economics (HEC) - Faculty of Geosciences and Environment, University of Lausanne 13:45-14:10 (25min)

› A Multivariate Graph Cut Framework for Combining Global Climate Models - Lucas Schmutz, Institute of Earth Surface Dynamics (GAIA lab), University of Lausanne 14:10-14:35 (25min)

14:35 - 15:25 (50min)

Extremes

Amphitheater Schlumberger

Denis Allard

› Improving the bias correction of temperature extreme quantiles - Sylvie Parey, Electricité de France 14:35-15:00 (25min)

› Influence of bias correction methods on compound events simulations - Grégoire Jacquemin, Mines Paris 15:00-15:25 (25min)

15:25 - 16:25 (1h)

Poster Session + Coffee break

Le Carreau hall

16:25 - 17:15 (50min)

Extremes

Amphitheater Schlumberger

Denis Allard

› Aggregating the tail distributions in multi-model ensemble outputs for bias correction - Emilia Siviero, Dipartimento di Scienze Ambientali, Informatica e Statistica [Venezia] 16:25-16:50 (25min)

› Can bias correction improve the transferability of machine learning approaches from reanalysis to climate models data? –An application for tropical cyclone tracking– - Pradeebane Vaittinada Ayar, Laboratoire des Sciences du Climat et de l'Environnement (LSCE) 16:50-17:15 (25min)

17:15 - 18:00 (45min)

Keynote 3 : Bridging the Gap: Correcting Simulation Biases via Generative Distribution Matching

Amphitheater Schlumberger

Zhong Yi Wan, Google Research

20:45 - 23:15 (2h30)

Dinner Cruise on the Seine River

Program > Detailed program