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Experiments in program verification using Event-B
Formal Aspects of Computing, 2012Abstract The Event-B method can be used to model all sorts of discrete event systems, among them sequential programs. In this article we describe our experiences with using Event-B by way of two examples. We present a simple model of a factorial program, explaining the method, and a more intricate model of the Quicksort algorithm, providing ...
Hallerstede, Stefan, Leuschel, Michael
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Improving the experience of death verification in the community
Education for Primary Care, 2018The West Hampshire Clinical Commissioning Group (WHCCG) area has a significantly older population profile compared to the average for England with a higher life expectancy.
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ESP-MC: An experiment in the use of verification tools
1995We present an experiment of applying existing verification tools for process algebra, namely ACTL model checker and AUTO, to a system based on parallel logic programming: Extended Shared Prolog (ESP). The constructed tool ESP-MC (a semi-automatic model checker for ESP) models value passing by suitably expanding all the data that influence the control ...
Xiaojun, Chen +2 more
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An Experiment in Type Inference and Verification by Abstract Interpretation
2002This paper describes an experiment in the definition of tools for type inference and type verification of ML-like functional languages, using abstract interpretation techniques. We first show that by extending the Damas-Milner type inference algorithm, with a (bounded) fixpoint computation (as suggested by the abstract interpretation view, i.e.
GORI, ROBERTA, LEVI, GIORGIO
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Power management verification experiences in Wireless SoCs
2011 Design, Automation & Test in Europe, 2011We look into the validation a power managed ARM Cortex A-8 core used in SoCs targeted for mobile segment. Low Power design techniques used on the chip include clock gating, voltage scaling, and power gating. We focus on the verification challenges faced in designing the processor core including RTL modeling of power switches, isolation, and level ...
Bhanu Kapoor +2 more
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A GENI Meso-Scale Experiment of a Verification Service
2014 Third GENI Research and Educational Experiment Workshop, 2014In this work, we demonstrate the real world results of a verification service that verifies the performance of a set of network providers by measuring the user flows, using GENI experimental facility. We first give an overview of the architectural components and their interactions to enable such a verification capability.
Ahmet Can Babaoglu, Rudra Dutta
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Boogie Meets Regions: A Verification Experience Report
2008We use region logic specifications to verify several programs exhbiting the classic hard problem for object-oriented systems: the framing of heap updates. We use BoogiePL and its associated SMT solver, Z3, to prove both implementations and client code.
Anindya Banerjee 0001 +2 more
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Intel’s Formal Verification Experience on the Willamette Development
2000In some ways, microprocessor design quality has improved tremendously since the’ 70’s and’ 80’s. It was not uncommon in those days to have to respin silicon five or ten times before the device exhibited even basic functionality. Microprocessors were designed by circuit designers directly into schematics, with little pre-silicon functional testing.
Robert P. Colwell, Bob Brennan
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Software Tools and their Verification by Experiments
Vehicle System Dynamics, 1993Abstract In the past years the tasks of simulation has changed rapidly in industrial practice. After static's and elastokinematics the dynamical simulation of complex mechatronic systems have to be done with the aim of precise prediction of vehicle behaviour, before it is realised in hardware.
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Verification of SECURE by Experiment
2021Peter R. Ciriscioli, George S. Springer
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