{"title":"Formalizing Time4sys using parametric timed automata","authors":"É. André","doi":"10.1109/TASE.2019.000-3","DOIUrl":null,"url":null,"abstract":"Critical real-time systems must be verified to avoid the risk of dramatic consequences in case of failure. Thales developed an open formalism \"Time4Sys\" to model real-time systems, with expressive features such as periodic or sporadic tasks, task dependencies, distributed systems, etc. However, Time4Sys does not natively allow for a formal reasoning. In this work, we present a translation from Time4Sys to (parametric) timed automata, so as to allow for a formal verification.","PeriodicalId":183749,"journal":{"name":"2019 International Symposium on Theoretical Aspects of Software Engineering (TASE)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 International Symposium on Theoretical Aspects of Software Engineering (TASE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TASE.2019.000-3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Critical real-time systems must be verified to avoid the risk of dramatic consequences in case of failure. Thales developed an open formalism "Time4Sys" to model real-time systems, with expressive features such as periodic or sporadic tasks, task dependencies, distributed systems, etc. However, Time4Sys does not natively allow for a formal reasoning. In this work, we present a translation from Time4Sys to (parametric) timed automata, so as to allow for a formal verification.
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