1. Eraneos Analytics Germany GmbH, 20459 Hamburg, Germany
2. Lausitz Energie Kraftwerke AG, 03050 Cottbus, Germany
3. Software Systems Engineering, Institute of Computer Science, University of Hildesheim, 31141 Hildesheim, Germany
4. ABB AG Forschungszentrum, 68526 Ladenburg, Germany
5. Department of Computer Science, TU Darmstadt, 64289 Darmstadt, Germany