TY - RPRT TI - Multi-level optimization with the koopman operator for data-driven, domain-aware, and dynamic system security AU - Oster, Matthew R. AU - King, Ethan AU - Bakker, Craig AU - Bhattacharya, Arnab AU - Chatterjee, Samrat AU - Pan, Feng PY - 2023 DO - 10.1016/j.ress.2023.109323 UR - https://www.osti.gov/biblio/1988409 ID - 1988409 ER -