Christian Lessig
- AIFS -- ECMWF's data-driven forecasting system
2024/06/03 by Simon Lang, Mihai Alexe, Lang, Simon +29 · 31 citations
Decision Sciences · #Forecasting Techniques and Applications
- Machine Learning for the Physics of Climate
2024/08/19 by Annalisa Bracco, Bracco, Annalisa, Julien Brajard +9 · 20 citations
Computer Science · #Atmospheric and Oceanic Physics (physics.ao-ph) #Computational Physics (physics.comp-ph) #Computational Physics and Python Applications #FOS: Physical sciences
- Robustness of AI-based weather forecasts in a changing climate
2024/09/27 by Thomas Rackow, Nikolay Koldunov, Rackow, Thomas +22 · 3 voices · 5 citations
Earth and Planetary Sciences · Environmental Science · #Meteorological Phenomena and Simulations #Hydrological Forecasting Using AI
- AtmoRep: A stochastic model of atmosphere dynamics using large scale representation learning
2023/08/25 by Christian Lessig, Lessig, Christian, I. Luise +8 · 4 citations
Earth and Planetary Sciences · Environmental Science · Physics and Astronomy · #Meteorological Phenomena and Simulations #Hydrological Forecasting Using AI #Model Reduction and Neural Networks
- ArchesWeather & ArchesWeatherGen: a deterministic and generative model for efficient ML weather forecasting
2024/12/17 by Guillaume Couairon, Renu Singh, Couairon, Guillaume +7 · 7 citations
Earth and Planetary Sciences · #FOS: Computer and information sciences #Machine Learning (cs.LG) #Meteorological Phenomena and Simulations
- ArchesWeather: An efficient AI weather forecasting model at 1.5° resolution
2024/05/23 by Guillaume Couairon, Couairon, Guillaume, Christian Lessig +5 · 1 voice · 3 citations
Earth and Planetary Sciences · #cs.LG #cs.AI
- Data driven weather forecasts trained and initialised directly from observations
2024/07/22 by A. P. McNally, McNally, Anthony, Christian Lessig +25 · 5 citations
Earth and Planetary Sciences · Environmental Science · #Atmospheric and Oceanic Physics (physics.ao-ph) #FOS: Computer and information sciences #FOS: Physical sciences #Hydrological Forecasting Using AI #Machine Learning (cs.LG) #Meteorological Phenomena and Simulations
- Deep neural networks for geometric multigrid methods
2021/06/14 by Nils Margenberg, Robert Jendersie, Margenberg, Nils +5 · 1 citation
Engineering · Physics and Astronomy · #Advanced Numerical Analysis Techniques #Advanced Numerical Methods in Computational Mathematics #FOS: Mathematics #Model Reduction and Neural Networks #Numerical Analysis (math.NA)
- Variational symplectic diagonally implicit Runge-Kutta methods for isospectral systems
2021/12/27 by Clauson Carvalho da Silva, da Silva, Clauson Carvalho, Christian Lessig +1 · 1 citation
Engineering · Mathematics · #65L06 #65P10 #Advanced Numerical Methods in Computational Mathematics #Differential Equations and Numerical Methods #FOS: Computer and information sciences #FOS: Mathematics #Mathematical Software (cs.MS) #Numerical Analysis (math.NA) #Numerical methods for differential equations
- An adaptive finite element multigrid solver using GPU acceleration
2024/05/08 by Manuel Liebchen, Liebchen, Manuel, Utku Kaya +6 · 1 citation
Computer Science · Engineering · #Advanced Numerical Methods in Computational Mathematics #Contact Mechanics and Variational Inequalities #FOS: Mathematics #Numerical Analysis (math.NA) #Soil, Finite Element Methods