The koopman operator: Capabilities and recent advances

C Bakker, A Bhattacharya, S Chatterjee… - 2020 Resilience …, 2020 - ieeexplore.ieee.org
In this paper, we provide an introduction to the Koopman Operator (KO) designed to be
accessible to those not already familiar with the field. Our aim is to expose domain experts …

Multi-level optimization with the koopman operator for data-driven, domain-aware, and dynamic system security

MR Oster, E King, C Bakker, A Bhattacharya… - Reliability Engineering & …, 2023 - Elsevier
Abstract Cyber–Physical Systems (CPSs) like the power grid are critically important but also
increasingly vulnerable; ensuring reliable system operation in the face of disruptions is …

Deception-based cyber attacks on hierarchical control systems using domain-aware koopman learning

C Bakker, A August, S Huang… - 2022 Resilience …, 2022 - ieeexplore.ieee.org
Industrial control systems are subject to cyber attacks that produce physical consequences.
These attacks can be both hard to detect and protracted. Here, we focus on deception-based …

Solvability, Operability, and Security for Cyber-Physical Systems

C Bakker, A Bhattacharya, S Chatterjee… - Journal of information …, 2021 - JSTOR
This paper discusses the use and integration of disparate but complementary tools for
dealing with solvability, operability, and security challenges in Cyber-Physical Systems …

Self-Interested Behaviors and Coping Strategies in Learning and Control Systems

Z Liu - 2021 - search.proquest.com
Abstract Design for the learning and control systems has traditionally taken a system-
centered perspective that assumes the involved agents will follow the specification of the …