Co-Simulating the Internet of Things in a Smart Grid use case scenario. - Johannes Kölsch; Axel Ratzke; Christoph Grimm 001 (MSCPES@CPSIoTWeek, 2019)

Simulation based validation of a Smart Energy Use Case with Homomorphic Encryption. - Johannes Kölsch; Axel Ratzke; Christoph Grimm 001; Christopher Heinz; Gomathi Nandagopal (DCOSS, 2019)

Simulation-Based Performance Validation of Homomorphic Encryption Algorithms in the Internet of Things. - Johannes Kölsch; Christopher Heinz; Axel Ratzke; Christoph Grimm 001 (Future Internet, 2019)

SysMD: Towards "Inclusive" Systems Engineering. - Sandor Dalecke; Khushnood Adil Rafique; Axel Ratzke; Christoph Grimm 001; Johannes Koch (ICPS, 2022)

Constructive Model Analysis of SysMLv2 Models by Constraint Propagation. - Axel Ratzke; Sebastian Post; Johannes Koch; Christoph Grimm 001 (SOSE, 2024)

Modeling and Analysis of System Models with Constraints in SysMLv2. - Axel Ratzke; Johannes Koch; Christoph Grimm 001 (SoSE, 2025)