Néstor Cataño

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This paper presents a case study in formal specification and verification of a smart card application. The application is an electronic purse implementation, developed by the smart card producer Gemplus as a test case for formal methods for smart cards. It has been annotated (by the authors) with specifications using the Java Modeling Language (JML), a(More)
Event-B is a modelling language and a formal methods approach for correct construction of software. This paper presents our work on code generation for Event-B, including the definition of a syntactic translation from Event-B to JML-annotated Java programs, the implementation of the translation as the EventB2Java tool, and two case studies on the use of(More)
In this work, we present a translation from B machines to JML specifications. Our work allows developers to use different formal methods techniques and tools at different software development phases. A developer can use B's strong support for model verification during early stages of software development to produce a fully verified model of the application,(More)