61 citations · 322 across the 42 of their papers we have counts for
44 papers
Formalizing UML State Machines for Automated Verification -- A Survey
Étienne André, Shuang Liu, Yang Liu +3
The Unified Modeling Language (UML) is a standard for modeling dynamic systems. UML behavioral state machines are used for modeling the dynamic behavior of object-oriented designs.…
MoULDyS: Monitoring of Autonomous Systems in the Presence of Uncertainties
Bineet Ghosh, Étienne André
We introduce MoULDyS, that implements efficient offline and online monitoring algorithms of black-box cyber-physical systems w.r.t. safety properties. MoULDyS takes as input an unc…
Parameterized Verification of Disjunctive Timed Networks
Étienne André, Paul Eichler, Swen Jacobs +1
We introduce new techniques for the parameterized verification of disjunctive timed networks (DTNs), i.e., networks of timed automata (TAs) that communicate via location guards tha…
Efficient Convex Zone Merging in Parametric Timed Automata
Étienne André, Dylan Marinho, Laure Petrucci +1
Parametric timed automata are a powerful formalism for reasoning on concurrent real-time systems with unknown or uncertain timing constants. Reducing their state space is a signifi…
strategFTO: Untimed control for timed opacity
Étienne André, Shapagat Bolat, Engel Lefaucheux +1
We introduce a prototype tool strategFTO addressing the verification of a security property in critical software. We consider a recent definition of timed opacity where an attacker…
Guaranteeing Timed Opacity using Parametric Timed Model Checking
Étienne André, Didier Lime, Dylan Marinho +1
Information leakage can have dramatic consequences on systems security. Among harmful information leaks, the timing information leakage occurs whenever an attacker successfully ded…