Major Publications: 

[1]  Xi Wang, ZhiWu Li, and W. M. Wonham, Real-time scheduling based on         supervisory control of state-tree structures, Accepted by IEEE Transactions on Automatic Control, 2020. 
[2]  Deguang Wang, Xi Wang, and Zhiwu Li, State-based fault diagnosis of discrete-event systems with partially observable outputs,     Information Sciences, vol. 529, pp. 87–100, 2020. (First author is a PhD student I co-supervised.) 
[3]   Deguang Wang, Xi Wang, and Zhiwu Li, Nonblocking supervisory control of state-tree structures with conditional-preemption matrices,   IEEE Transactions on Industrial Informatics, vol. 16, no. 6, pp. 3744–3756, 2020.   
[4]   Xi Wang, ZhiWu Li, and Thomas Moor, SCT-based priority-free conditionally-preemptive scheduling of modular real-time systems with exact task execution time,  Discrete Event Dynamic Systems, vol. 29, pp. 501–520, 2019.
[5]   Chan Gu, Xi Wang, and ZhiWu Li, Synthesis of supervisory control with partial observation on normal state-tree structures, IEEE Transactions on Automation Science and Engineering, vol. 16, no. 2, pp.984–997, 2019. (First author is a PhD student I co-supervised.)  
[6]   Xi Wang, ZhiWu Li, and W. M. Wonham, Priority-free conditionally-preemptive scheduling of modular sporadic real-time systems, Automatica, vol. 89, pp. 392–397, 2018. 
[7]   Chan Gu, Xi Wang, ZhiWu Li, and NaiQi Wu, Supervisory control of state-tree structures with partial observation, Information Sciences, Elsevier, vol. 465, no. 8, pp. 523–544, 2018. 
[8]   Xi Wang, ZhiWu Li, and W. M. Wonham, Optimal priority-free conditionally- preemptive real-time scheduling of periodic tasks based on DES supervisory control, IEEE Transactions on Systems, Man, and Cybernetics: Systems, vol. 47, no. 7, pp. 1082–1098, July 2017. 
[9]   Xi Wang, ZhiWu Li, and W. M. Wonham, Dynamic multiple-period reconfiguration of real-time scheduling based on timed DES supervisory control, IEEE Transactions on Industrial Informatics, vol. 12, no. 1, pp. 101–111, Feb. 2016. 

[10]   Xi Wang, Imen Khemaissia, Mohamed Khalgui, ZhiWu Li, Olfa Mosbahi, and MengChu Zhou, Dynamic low-power reconfiguration of real-time systems with periodic and probabilistic tasks, IEEE Transactions on Automation Science and Engineering, vol. 12, no. 1, pp. 258–271, Jan. 2015. 

Conference Papers:

[11]   Xi Wang, Thomas Moor, and Zhiwu Li, Top-down nested supervisory control of state-tree structures based on state aggregations, in Proc. IFAC-PapersOnLine, vol. 32, no. 2, pp. 11175–11180, 2020.

[12]   Xi Wang, Mohamed Khalgui, and Zhiwu Li, Dynamic low power reconfigurations of real-time embedded systems, in Proc. 1st Pervas. Embedded Comput. Commun. Syst., Algarve, Portugal, Mar. 2011, pp. 415–420.