Cyber-physical AI
How does a system that senses the physical world turn what it senses into decisions it can be trusted to act on?
This thrust owns the AI methods the other thrusts apply: sensing and fusion, state estimation, learning across sites without moving data, and computing that keeps its data honest under load. It builds machine awareness of what a physical system is doing, made to feed the people who decide, and it puts limits on what an AI agent may do to infrastructure on its own.
What the group builds
Digital twins, sensing, and state recovery
Live models that stay in step with a grid, a network, or a manufactured part, built from incomplete and sometimes corrupted measurements with physics in the model, not only data: SUMMIT's real-time simulators with hardware in the loop, NATIG's co-simulation of a grid and its wireless network, twins delivered from hybrid clouds, and physics-informed models that predict a part's reliability without destroying it.
Learning without moving the data
Federated learning across utilities, hospitals, and trial sites, so the model travels and the data does not, with the privacy guarantees written in from the start.
High-performance computing and data integrity
Compression and anomaly detection for scientific data, and computing systems that detect silent data corruption before it reaches a result.
Agentic control within limits
AI agents that plan and act on physical systems, from autonomous robotic planning for the Army to grid-aware data centers, with the guardrails that decide what they may do without a person.
Recent papers
The newest work from the faculty on this thrust. 96 papers since 2019 carry one of their names.
- C. A. Ng, S. Pagsuyoin, Y. LuoSensors and Actuators A: Physical, vol. 410, art. no. 118210, Nov. 2026
- A. Rezaee, F. Arpanaei, R. McCann, H. Rabbani, J. A. Hernández, M. Brandt-Pearce, V. M. VokkaraneIEEE/Optica Journal of Optical Communications and Networking, vol. 18, no. 10, Oct. 2026IF 5.1 (2025)
- C. Pozzi, C. Ng, S. Lyon, Y. Luo, C. Niezrecki, M. InalpolatWind Energy, vol. 29, no. 10, Sept. 2026IF 4.1 (2023)
- A. Rezaee, R. McCann, V. M. VokkaraneIEEE/Optica Journal of Optical Communications and Networking, vol. 18, no. 9, pp. D90-D105, Sept. 2026 (Special Issue on Benchmarking in Optical Networks)IF 5.1 (2025)
- A. Rezaee, F. Arpanaei, R. McCann, L. Nadal, J. A. Hernández, V. M. VokkaraneIEEE/Optica Journal of Optical Communications and Networking, vol. 18, no. 8, pp. C160-C172, Aug. 2026IF 5.1 (2025)
- B. R. Jyoti Arka, M. Z. Islam, Y. Lin, V. M. Vokkarane, J. ZhaoIEEE Power & Energy Society General Meeting (PESGM), pp. 1-5, July 2026
- T. Miskell, Y. Luo, P. Li, S. W. Lim35th International Conference on Computer Communications and Networks (ICCCN), pp. 1-6, July 2026
- H. Rabbani, A. Rezaee, H. Rabbani, V. M. Vokkarane, M. Brandt-PearceIEEE International Conference on High Performance Switching and Routing (HPSR), pp. 1-5, June 2026
Other thrusts
Most projects cut across two or three of them.