BMBF Joint Research Project: INVERS RTS 1023: Identification in Mathematical Models DFG SPP 1307: Algorithm Engineering FOR 916: Statistical Regularisation and Qualitative Constraints DFG Priority Program 1324: Extraction of quantifiable information from complex systems CRC 963: Astrophysical Flow Instabilities and Turbulence DFG RTG 1703: Resource Efficiency in Interorganizational Networks BMBF Project: ZeMat BMBF Project: OptALI Special teaching project: Practial Training in CUDA SFB 755: Nanoscale Photonic Imaging