Titlebook: Critical Systems: Formal Methods and Automated Verification; Joint 21st Internati Maurice H. ter Beek,Stefania Gnesi,Alexander Knapp Confer

TERRA

Utilising , Semantics for Collusion Detection in Android ApplicationsThe Android OS supports multiple communication methods between apps. This opens the possibility to carry out threats in a collaborative fashion, c.f. the Soundcomber example from 2011. In this paper we demonstrate an effective attempt to detect collusion via model-checking a set of apps utilising the . framework.

絆住

Model-Based Testing Strategies and Their (In)dependence on Syntactic Model Representationsn from reference models describing the expected behaviour of the system under test (SUT). If the underlying algorithms for test case identification operate only on the syntactic representation of test models, however, the resulting test strength depends on the syntactic representation as well. This

倔強一點

Abstract Interpretation of MATLAB Code with Interval Setseachable values and identify potential programming faults fully automatically. Our verification is built on a formalization and abstraction of matrices, structures and data types, such as integers and IEEE-754 floats. Combined with previously presented static analysis for Simulink, our tool can veri

中世紀

Workflow Nets Verification: SMT or CLP?o resolution methods—Satisfiability Modulo Theory (SMT) and Constraint Logic Programming (CLP)—applied to the verification of modal specifications over workflow nets. Firstly, it provides a concise description of the verification methods based on constraint solving. Secondly, it presents the experim

Congeal

appall

Analyzing Unsatisfiability in Bounded Model Checking Using Max-SMT and Dual Slicings generally difficult to determine an appropriate unrolling bound . in BMC. An SMT formula for BMC might be . because of the insufficiency of?.. In this paper, we propose a novel approach for BMC using partial maximum satisfiability, in which the initial conditions of state variables are treated as

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偽造者

Fault-Aware Modeling and Specification for Efficient Formal Safety Analysisusing a hazard. This paper introduces a new fault modeling and specification approach for safety-critical systems based on the concept of fault activations that decreases explicit-state model checking and safety analysis times by up?to three orders of magnitude. We augment Kripke structures and LTL

新星

Block Library Driven Translation Validation for Dataflow Models in Safety Critical Systemsain specific modeling languages and software code is often produced by autocoding. Thus the correctness of the final systems depend on the correctness of those tools. We propose an approach for the formal verification of code generation from dataflow languages, such as ., based on translation valida

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