Prof. András Pataricza and András Földvári from Budapest University of Technology and Economics were visiting ResilTech. They presented works on error propagation analysis in risk and mitigation assessment in cyber-physical systems.

They were working on a standard-compliant analysis workflow for early estimation of risk, mitigation strategies, and cost impacts for cybersecurity. The goal of the workflow and the corresponding analysis framework is to support the domain experts’ effort by providing a hierarchical modeling approach for qualitative analysis, reasoning, and optimization.