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CD II - formal specification/verification of real device ... Avionics software (Grumman) Early 1990s: Development of Four Variable Model and CoRE ...
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I am the chief designer of the SCR toolset, which supports the ... systems, has been built and is being built in an ad hoc, unsystematic fashion ...
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Lecture 17: Formal Modeling Methods Formal Modeling Techniques Definition of FM Why use FM? Program Specification vs. Requirements Modeling Example Formal Methods:
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In May 2004, NASA Ames recommended the SCR tools for 'improving ... Checkout. Mode. CWA. Autotrack or. Joint. Failure. Pers. Autotrack. Failure. PosErr. Thresh ...
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Dynamic Modeling: Modeling events Focus on states or events? E.g. SCR table-based models Explicit event semantics Comparing notations for state transition models
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Can be extended to other variable types if a symbolic representation is provided ... Eliminating one variable from a conjunction of constraints may double the number ...
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Modules can have submodules ... Module based. Source attributes, target attributes. Enabling conditions. Rules, combining policies ...
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Props, e.g. sample scenarios of use, prototypes, can be used in interviews ... data-gathering sessions with suitable props, such as task descriptions and ...
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academic progress is placed at risk... Professor J. Smolicz, 1996, In Aboriginal Education and Training ... Aboriginal pedagogy derives from Aboriginal culture. ...
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Java runtime related: unhandled exceptions, heap usage, (cycle budgets) ... vm.insn_factory.class=gov.nasa.jpf.symbc.SymbolicInstructionFactory ...
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Modules can be composed using synchronous or asynchronous composition ... Asynchronous composition is almost equivalent to logical OR ... Asynchronous Composition ...
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representation: list. of comAtom intersect() union() BoolSym ... the property S2 in the original version is a path that consists of 887 states ...
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... starts at gate g, navigates to taxiway t2, and takes off using runway r2. Only one airplane can use a runway at any given time ...
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A specification is defined as an abstract that defines 'what' function is ... Automation' Nancy G. Leveson, Jon Damon Reese, Mats P.E. Heimdahl http://www. ...
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In welche gesellschaftliche Situation ist unser Tun eingebettet? Rossalina Latcheva Institut f r H here Studien Lehrgang Integration begleiten f r ...
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(available for all temporal properties) all information is here ... Temporal logic property (CTL) solution proof-like witness. partial witness/ counterexample ...
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CONSTANT AND TYPE DICTIONARIES. 7. DEPENDENCY GRAPH BROWSER. GRAPH OF VARIABLE DEPENDENCIES FOR ... Suppose a monitored var represents the real number read by a ...
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... one of the exits C3-C8 can cross runway 16L only if no airplane is taking off at ... private variables for number of airplanes on each runway and each taxiway ...
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... system the number of free parameters that are controllable in the adaptation process. ... In the SANE 2002 Conference, Maastricht, pages 411 412, 2002. ...
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