MedicationChecker: Development of a Formally Verified Android Application with EventB2SQL

Tim Wahls
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引用次数: 3

Abstract

In this work, we present a case study on the development of a formally verified Android application for checking medication interactions and contraindications. Combining formal methods and Model-View-Controller development methodologies, we created an Event-B model for the application, verified that no patient could be prescribed a medication that had an interaction or contraindication for them, generated code for the model and part of the user interface with the EventB2SQL tool, and then implemented the controller and the rest of the view by hand. We describe our experience in employing this methodology, enhancements to the EventB2SQL tool, and some notes on the performance and usability of the resulting application.
MedicationChecker:使用EventB2SQL开发一个正式验证的Android应用程序
在这项工作中,我们提出了一个关于开发正式验证的Android应用程序的案例研究,用于检查药物相互作用和禁忌症。结合形式化方法和模型-视图-控制器开发方法,我们为应用程序创建了一个Event-B模型,验证不能给患者开有交互作用或禁忌症的药物,用EventB2SQL工具为模型和部分用户界面生成代码,然后手工实现控制器和视图的其余部分。我们描述了使用这种方法的经验、对EventB2SQL工具的增强,以及关于最终应用程序的性能和可用性的一些注意事项。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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