M.Sc. thesis · RWTH Aachen · 2025

CIM–ThreMA cross-domain ontology simulator

Data modelling in a cross-domain ontology for cyber intelligence in smart grids, using reinforcement learning. The simulator is the thesis made runnable: the mapping catalogue, the IEEE 9-bus testbed and the scenario definitions ship in the deployment.

• CIM/CGMES topology linked to the ThreMA threat ontology
• Five formal semantic mappings between the two models
• IEEE 9-bus cyber-physical testbed, four documented scenarios
• Q-learning agent as the security decision layer
• Cross-domain signal-to-noise metric to score mapping quality

Open the simulator ↗Read the write-up

physics-informed.vercel.apprepo path not public

The simulator runs on a separate deployment. It is thesis work: a validated research artifact, not an operational tool.