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» Refinement and Verification of Real-Time Systems
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TCAD
2008
90views more  TCAD 2008»
13 years 7 months ago
Application and Verification of Local Nonsemantic-Preserving Transformations in System Design
Due to the increasing abstraction gap between the initial system model and a final implementation, the verification of the respective models against each other is a formidable task...
Tarvo Raudvere, Ingo Sander, Axel Jantsch
ICFEM
2007
Springer
13 years 11 months ago
Automating Refinement Checking in Probabilistic System Design
Abstract. Refinement plays a crucial role in "top-down" styles of verification, such as the refinement calculus, but for probabilistic systems proof of refinement is a pa...
Carlos Gonzalia, Annabelle McIver
CAV
2008
Springer
110views Hardware» more  CAV 2008»
13 years 9 months ago
Probabilistic CEGAR
Counterexample-guided abstraction refinement (CEGAR) has been en vogue for the automatic verification of very large systems in the past years. When trying to apply CEGAR to the ver...
Holger Hermanns, Björn Wachter, Lijun Zhang
CIBSE
2008
ACM
13 years 9 months ago
Using Refinement Checking as System Testing
Abstract. Software testing is an expensive and time-consuming activity; it is also error-prone due to human factors. But, it still is the most common effort used in the software in...
Cristiano Bertolini, Alexandre Mota