SFB 1294:  Data Assimilation – The Seamless Integration of Data and Models

• Subject Area: Mathematics
• Term: since 2017
• Website: Homepage
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 318763901

No abstract available

• DFG Programme: Collaborative Research Centres

Current projects

• A01 - Statistics of stochastic partial differential equations (SPDEs) (Project Heads Beta, Carsten ;  Reiß, Markus ;  Roelly, Sylvie ;  Stannat, Wilhelm )
• A02 - Long-time stability and accuracy of ensemble transform filter algorithms (Project Heads Reich, Sebastian ;  Stannat, Wilhelm ;  De Wiljes, Jana )
• A03 - Sequential and adaptive learning under dependence and non-standard objective functions (Project Heads Blanchard, Gilles ;  Carpentier, Alexandra ;  De Wiljes, Jana )
• A04 - Nonlinear statistical inverse problems with random observations (Project Heads Blanchard, Gilles ;  Freitag, Melina ;  Huisinga, Wilhelm ;  Lie, Han Cheng ;  Reiß, Markus ;  Stankewitz, Bernhard )
• A07 - Data-based model order reduction for stochastic dynamics (Project Heads Freitag, Melina ;  Hartung, Niklas ;  Lie, Han Cheng ;  Redmann, Martin )
• B03 - Gaze dynamics and reinforcement learning during Pavlovian conditioning (Project Heads Carpentier, Alexandra ;  Engbert, Ralf ;  Reich, Sebastian ;  Schad, Daniel )
• B04 - Point process modelling of seismicity: deaggregation and model reduction (Project Heads Hainzl, Sebastian ;  Holschneider, Matthias ;  Reich, Sebastian ;  Zöller, Gert )
• B06 - Reconstructing and predicting the near-Earth radiation environment utilising dimension reduction (Project Heads Freitag, Melina ;  Shprits, Ph.D., Yuri ;  Stolle, Claudia ;  De Wiljes, Jana )
• B07 - Inferring the collective dynamics of active particle by data assimilation (Project Heads Beta, Carsten ;  Großmann, Robert ;  Opper, Manfred )
• B08 - Continual learning by combining reinforcement learning and data assimilation in the context of precision therapy (Project Heads Hartung, Niklas ;  Huisinga, Wilhelm ;  Opper, Manfred ;  De Wiljes, Jana )
• B10 - Bayesian deep learning to study non-Gaussianity, correlations, and change-points in cell-driven transport (Project Heads Beta, Carsten ;  Metzler, Ralf )
• B11 - Understanding time-varying Earth System properties using data assimilation (Project Heads Reich, Sebastian ;  Wagener, Thorsten )
• MGK - Integrated Research Training Group (Project Heads Freitag, Melina ;  Huisinga, Wilhelm ;  Roelly, Sylvie )
• Z01 - Central tasks of the CRC (Project Heads Freitag, Melina ;  Reich, Sebastian )

Completed projects

• A05 - Combining nonparametric statistical and probabilistic approaches for inference on cloud-of-points data (Project Heads Blanchard, Gilles ;  Roelly, Sylvie )
• A06 - Approximate Bayesian inference and model selection for stochastic differential equations (SDEs) (Project Heads Opper, Manfred ;  Reich, Sebastian ;  Spokoiny, Vladimir )
• B02 - Inferring the dynamics underlying protrusion-driven cell motility (Project Heads Beta, Carsten ;  Holschneider, Matthias ;  Huisinga, Wilhelm )
• B05 - Attention selection and recognition in scene viewing (Project Heads Engbert, Ralf ;  Scheffer, Tobias )
• B09 - Neural network modelling of brain responses during language comprehension (Project Heads Rabovsky, Milena ;  Reich, Sebastian )
• INF - Information infrastructure for data assimilation (Project Heads Engbert, Ralf ;  Lucke, Ulrike ;  Scheffer, Tobias )

• Applicant Institution: Universität Potsdam
• Participating University: Humboldt-Universität zu Berlin; Technische Universität Berlin; Technische Universität Ilmenau; Universität Rostock
• Participating Institution: GFZ Helmholtz-Zentrum für Geoforschung; HMU Research, Development und Innovation gGmbH (HMU RDI)
• Spokespersons: Professorin Dr. Melina Freitag, since 1/2025; Professor Dr.-Ing. Sebastian Reich, until 12/2024