- W.M. Wonham, K. Cai, and K. Rudie, "Supervisory control of discrete-event systems: a brief history", Annual Reviews in Control, vol. 45, pp. 250-256, 2018.
- Y. Xu, T. Han, K. Cai, Z. Lin, G. Yan, and M. Fu, "A distributed algorithm for resource allocation over dynamic digraphs", IEEE Transactions on Signal Processing, vol. 65, no. 10, pp. 2600-2612, May 2017.
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- Networked robotic systems for industrial automation
- Distributed control of multi-agent discrete-event systems
- Supervisory control of discrete-event systems
- Cooperative control of networked multi-agent systems
- Complex networks and cybersecurity
W.M. Wonham and K. Cai, "Supervisory Control of Discrete-Event Systems", Springer 2018.
K. Cai and W.M. Wonham, "Supervisor localization", Springer 2016.