Christian Lessig

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 25

Top Topics

Weather Forecast

Top Venues

J. Comput. Phys.

ACM Trans. Graph.

Publications

Anthony McNally, Christian Lessig, Peter Lean, Eulalie Boucher, Mihai Alexe, Ewan Pinnington, Matthew Chantry, Simon Lang, Chris Burrows, Marcin Chrust, Florian Pinault, Ethel Villeneuve, Niels Bormann, Sean Healy
Data driven weather forecasts trained and initialised directly from observations. CoRR (2024)
Manuel Liebchen, Utku Kaya, Christian Lessig, Thomas Richter
An adaptive finite element multigrid solver using GPU acceleration. CoRR (2024)
Guillaume Couairon, Christian Lessig, Anastase Alexandre Charantonis, Claire Monteleoni
ArchesWeather: An efficient AI weather forecasting model at 1.5° resolution. CoRR (2024)
Robert Jendersie, Christian Lessig, Thomas Richter
Towards a GPU-Parallelization of the neXtSIM-DG Dynamical Core. PASC (2024)
Robert Jendersie, Christian Lessig, Thomas Richter
Towards a GPU-Parallelization of the neXtSIM-DG Dynamical Core. CoRR (2024)
Christian Lessig, Ilaria Luise, Bing Gong, Michael Langguth, Scarlet Stadtler, Martin G. Schultz
AtmoRep: A stochastic model of atmosphere dynamics using large scale representation learning. CoRR (2023)
Nils Margenberg, Robert Jendersie, Christian Lessig, Thomas Richter
DNN-MG: A Hybrid Neural Network/Finite Element Method with Applications to 3D Simulations of the Navier-Stokes Equations. CoRR (2023)
Shaimaa Monem Abdelhafez, Peter Benner, Christian Lessig
Improved Projective Dynamics Global Using Snapshots-based Reduced Bases. SIGGRAPH Posters (2023)
Sebastian Hoffmann, Christian Lessig
AtmoDist: Self-supervised Representation Learning for Atmospheric Dynamics. CoRR (2022)
Antoine Blanchard, Nishant Parashar, Boyko A. Dodov, Christian Lessig, Themistoklis P. Sapsis
A Multi-Scale Deep Learning Framework for Projecting Weather Extremes. CoRR (2022)
Nils Margenberg, Dirk Hartmann, Christian Lessig, Thomas Richter
A neural network multigrid solver for the Navier-Stokes equations. J. Comput. Phys. 460 (2022)
Clauson Carvalho da Silva, Christian Lessig
Variational symplectic diagonally implicit Runge-Kutta methods for isospectral systems. CoRR (2021)
Zhong Y. Wan, Boyko A. Dodov, Christian Lessig, Henk Dijkstra, Themistoklis P. Sapsis
A data-driven framework for the stochastic reconstruction of small-scale features with application to climate data sets. J. Comput. Phys. 442 (2021)
Nils Margenberg, Robert Jendersie, Thomas Richter, Christian Lessig
Deep neural networks for geometric multigrid methods. CoRR (2021)
Sebastian Hoffmann, Christian Lessig
Towards Representation Learning for Atmospheric Dynamics. CoRR (2021)
Christian Lessig
Local Fourier Slice Photography. ACM Trans. Graph. 39 (3) (2020)
Dirk Hartmann, Christian Lessig, Nils Margenberg, Thomas Richter
A neural network multigrid solver for the Navier-Stokes equations. CoRR (2020)
Nils Margenberg, Christian Lessig, Thomas Richter
Structure Preservation for the Deep Neural Network Multigrid Solver. CoRR (2020)
Clauson Carvalho da Silva, Christian Lessig, Boyko A. Dodov, Henk Dijkstra, Themis Sapsis
A Local Spectral Exterior Calculus for the Sphere and Application to the Shallow Water Equations. CoRR (2020)
Christian Lessig
Local Fourier Slice Photography. CoRR (2019)
Christian Lessig
Polar Wavelets in Space. CoRR (2018)
Christian Lessig
Divergence Free Polar Wavelets. CoRR (2018)
Christian Lessig
Ψec: A Local Spectral Exterior Calculus. CoRR (2018)
Christian Lessig
A Local Fourier Slice Theorem. CoRR (2018)
Christian Lessig
Controlling and Sampling Visibility Information on the Image Plane. EGSR (EI&I) (2017)
Xi Wang, David Lindlbauer, Christian Lessig, Marc Alexa
Accuracy of Monocular Gaze Tracking on 3D Geometry. ETVIS (2015)
Christian Lessig, Mathieu Desbrun, Eugene Fiume
A constructive theory of sampling for image synthesis using reproducing Kernel bases. ACM Trans. Graph. 33 (4) (2014)
Tyler de Witt, Christian Lessig, Eugene Fiume
Fluid simulation using Laplacian eigenfunctions. ACM Trans. Graph. 31 (1) (2012)
Christian Lessig, Tyler de Witt, Eugene Fiume
Efficient and accurate rotation of finite spherical harmonics expansions. J. Comput. Phys. 231 (2) (2012)
Christian Lessig, Eugene Fiume
On the Effective Dimension of Light Transport. Comput. Graph. Forum 29 (4) (2010)
Christian Lessig, Paolo Bientinesi
On Parallelizing the MRRR Algorithm for Data-Parallel Coprocessors. PPAM (1) (2009)
Christian Lessig, Eugene Fiume
SOHO: Orthogonal and symmetric Haar wavelets on the sphere. ACM Trans. Graph. 27 (1) (2008)
Christian Lessig, Derek Nowrouzezahrai, Karan Singh
GPU-accelerated ray casting of node-based implicits. SIGGRAPH Research Posters (2006)
Mathias Möhring, Christian Lessig, Oliver Bimber
Video see-through and optical tracking with consumer cell phones. SIGGRAPH Sketches (2004)
Mathias Möhring, Christian Lessig, Oliver Bimber
Video See-Through AR on Consumer Cell-Phones. ISMAR (2004)