Search Results for author: Alessandro Giua

Found 5 papers, 0 papers with code

Novel Stability Conditions for Nonlinear Monotone Systems and Consensus in Multi-Agent Networks

no code implementations12 Jan 2023 Diego Deplano, Mauro Franceschelli, Alessandro Giua

In this work, we characterize a class of nonlinear monotone dynamical systems that have a certain translation invariance property which goes by the name of plus-homogeneity; usually called "topical" systems.

You Don't Know What I Know: On Notion of High-Order Opacity in Discrete-Event Systems

no code implementations31 Mar 2022 Bohan Cui, Xiang Yin, ShaoYuan Li, Alessandro Giua

In this paper, we consider a new type of secret related to the knowledge of the system user.

Non-Blockingness Verification of Bounded Petri Nets Using Basis Reachability Graphs -- An Extended Version With Benchmarks

no code implementations3 Mar 2021 Chao Gu, Ziyue Ma, Zhiwu Li, Alessandro Giua

In this paper, we study the problem of non-blockingness verification by tapping into the basis reachability graph (BRG).

Verification of Nonblockingness in Bounded Petri Nets With Minimax Basis Reachability Graphs

no code implementations31 Mar 2020 Chao Gu, Ziyue Ma, Zhiwu Li, Alessandro Giua

We construct a structure, called minimax basis reachability graph (minimax-BRG): it provides an abstract description of the reachability set of a net while preserving all information needed to test if the net is blocking.

Blocking

Joint State Estimation Under Attack of Discrete Event Systems

no code implementations12 Jun 2019 Qi Zhang, Carla Seatzu, Zhiwu Li, Alessandro Giua

The aim of the attacker is that of altering the state estimation of the operator.

Cryptography and Security Formal Languages and Automata Theory

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