3 papers
cs.SE2026
A Governance-Aware Large Language Model Orchestrated Agentic Digital Twin for Transmission System Operator Control Room Decision Support
Costas Mylonas, Magda Foti, Emmanouel Varvarigos
Transmission system operators face rising complexity from renewable integration, reduced inertia, and tighter security margins. Large language models offer natural-language decisio…
eess.SY2026
PowerAgentBench-SS: A Benchmark for Agentic AI in Power System Steady-State Studies
Costas Mylonas, Magda Foti, Andrea Pomarico +3
Power system benchmarks usually evaluate numerical solvers, prediction models, or sequential controllers. These benchmarks are necessary, but they do not directly test whether a La…
eess.SY2025
Safe Bottom-Up Flexibility Provision from Distributed Energy Resources
Costas Mylonas, Emmanouel Varvarigos, Georgios Tsaousoglou
Modern renewables-based power systems need to tap on the flexibility of Distributed Energy Resources (DERs) connected to distribution networks. It is important, however, that DER o…