{"title":"Refinement and Verification for IoT Service Composition","authors":"Sarah Hussein Toman, Lazhar Hamel, Mohamed Graiet","doi":"10.1109/ISCC58397.2023.10218287","DOIUrl":null,"url":null,"abstract":"Internet of Things (IoT) is a finite set of interconnected devices that can cooperate and interact with each other through the Internet. As the number of IoT devices have increased, the number of services increased as well, further complicating the process of service composition. In this paper, an Event-B formal model is presented to verify the correctness of the IoT service composition (IoTSC) system. In addition, the proposed model satisfies some functional and non-functional properties such as compatibility and availability to fulfil the requirements of the IoTSC. Our model is developed incrementally from abstract level to target level by using the refinement mechanism. A Fire Alarm Detection System is used as a case study for our model. Finally, we use proof obligations and the Rodin platform to validate and proof the correctness of the proposed formal model.","PeriodicalId":265337,"journal":{"name":"2023 IEEE Symposium on Computers and Communications (ISCC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 IEEE Symposium on Computers and Communications (ISCC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCC58397.2023.10218287","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Internet of Things (IoT) is a finite set of interconnected devices that can cooperate and interact with each other through the Internet. As the number of IoT devices have increased, the number of services increased as well, further complicating the process of service composition. In this paper, an Event-B formal model is presented to verify the correctness of the IoT service composition (IoTSC) system. In addition, the proposed model satisfies some functional and non-functional properties such as compatibility and availability to fulfil the requirements of the IoTSC. Our model is developed incrementally from abstract level to target level by using the refinement mechanism. A Fire Alarm Detection System is used as a case study for our model. Finally, we use proof obligations and the Rodin platform to validate and proof the correctness of the proposed formal model.
物联网(Internet of Things, IoT)是一组有限的相互连接的设备，它们可以通过互联网相互合作和交互。随着物联网设备数量的增加，服务数量也在增加，这使服务组合的过程进一步复杂化。本文提出了一个Event-B形式化模型来验证物联网服务组合(IoTSC)系统的正确性。此外，所提出的模型满足一些功能和非功能属性，如兼容性和可用性，以满足IoTSC的要求。我们的模型是通过使用细化机制从抽象层到目标层逐步开发的。本文以火灾报警探测系统为例进行了模型的研究。最后，我们使用证明义务和Rodin平台来验证和证明所提出的形式化模型的正确性。
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