verification

Safe Over- and Under-Approximation of Reachable Sets for Delay Differential Equations
Delays in feedback control loop, as induced by networked distributed control schemes, may have detrimental effects on control …
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Safe Over- and Under-Approximation of Reachable Sets for Delay Differential Equations
MARS: A Toolchain for Modelling, Analysis and Verification of Hybrid Systems
We introduce a toolchain MARS for Modelling, Analyzing and veRifying hybrid Systems we developed in the past years. Using MARS, we …
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MARS: A Toolchain for Modelling, Analysis and Verification of Hybrid Systems
A Two-Way Path between Formal and Informal Design of Embedded Systems
It is well known that informal simulation-based design of embedded systems has a low initial cost and delivers early results; yet it …
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A Two-Way Path between Formal and Informal Design of Embedded Systems
Validated Simulation-Based Verification of Delayed Differential Dynamics
Verification by simulation, based on covering the set of time-bounded trajectories of a dynamical system evolving from the initial …
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Validated Simulation-Based Verification of Delayed Differential Dynamics
Computing Reachable Sets of Linear Vector Fields Revisited
The reachability problem is one of the most important issues in the verification of hybrid systems. But unfortunately the reachable …
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Computing Reachable Sets of Linear Vector Fields Revisited
Interpolant Synthesis for Quadratic Polynomial Inequalities and Combination with EUF
An algorithm for generating interpolants for formulas which are conjunctions of quadratic polynomial inequalities (both strict and …
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Interpolant Synthesis for Quadratic Polynomial Inequalities and Combination with EUF
Decidability of the Reachability for a Family of Linear Vector Fields
The reachability problem is one of the most important issues in the verification of hybrid systems. Computing the reachable sets of …
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Decidability of the Reachability for a Family of Linear Vector Fields