1 citations · 1 across the 4 of their papers we have counts for
4 papers · 1 filter
Opacity Enforcing Supervisory Control with a Priori Unknown Supervisors
Bohan Cui, Ziyue Ma, Alessandro Giua +1
We investigate the enforcement of opacity in discrete-event systems via supervisory control. A system is said to be opaque if a passive intruder can never unambiguously infer wheth…
On Epistemic Properties in Discrete-Event Systems: A Uniform Framework and Its Applications
Bohan Cui, Ziyue Ma, Shaoyuan Li +1
In this paper, we investigate the property verification problem for partially-observed DES from a new perspective. Specifically, we consider the problem setting where the system is…
Non-Blockingness Verification of Bounded Petri Nets Using Basis Reachability Graphs -- An Extended Version With Benchmarks
Chao Gu, Ziyue Ma, Zhiwu Li +1
In this paper, we study the problem of non-blockingness verification by tapping into the basis reachability graph (BRG). Non-blockingness is a property that ensures that all pre-sp…
Verification of Nonblockingness in Bounded Petri Nets With Minimax Basis Reachability Graphs
Chao Gu, Ziyue Ma, Zhiwu Li +1
This paper proposes a semi-structural approach to verify the nonblockingness of a Petri net. We construct a structure, called minimax basis reachability graph (minimax-BRG): it pro…