Muhammad Fikri Suyudi Wikatama, Muhammad Arzaki, Yanti Rusmawati
{"title":"Verifying Vaccine Supply Chain System in Indonesia Using Linear-Time Temporal Logic","authors":"Muhammad Fikri Suyudi Wikatama, Muhammad Arzaki, Yanti Rusmawati","doi":"10.1109/ICOICT.2018.8528743","DOIUrl":null,"url":null,"abstract":"We propose a formal approach to verify the safety of vaccine supply chain systems in Indonesia. The description of vaccine supply chain systems comes from PT. Bio Farma as the vaccine producer, and according to WHO regulation as well. Firstly, we describe the workflows of the system and model them using activity diagrams. Afterwards, we specify safety properties based on the WHO requirements as linear-time temporal logic formulas and translate the diagrams into temporal logic expressions in the form of NuSMV model. We verify them using NuSMV model checker to check whether the workflows conform to the requirements. In general, the result shows that the safety of the system is proven.","PeriodicalId":266335,"journal":{"name":"2018 6th International Conference on Information and Communication Technology (ICoICT)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 6th International Conference on Information and Communication Technology (ICoICT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICOICT.2018.8528743","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
We propose a formal approach to verify the safety of vaccine supply chain systems in Indonesia. The description of vaccine supply chain systems comes from PT. Bio Farma as the vaccine producer, and according to WHO regulation as well. Firstly, we describe the workflows of the system and model them using activity diagrams. Afterwards, we specify safety properties based on the WHO requirements as linear-time temporal logic formulas and translate the diagrams into temporal logic expressions in the form of NuSMV model. We verify them using NuSMV model checker to check whether the workflows conform to the requirements. In general, the result shows that the safety of the system is proven.
我们提出一种正式的方法来验证印度尼西亚疫苗供应链系统的安全性。疫苗供应链系统的描述来自疫苗生产商PT. Bio Farma,也符合世卫组织的规定。首先,我们描述了系统的工作流程,并使用活动图对其建模。然后,我们将基于WHO要求的安全属性指定为线性-时间逻辑公式,并将图转换为NuSMV模型形式的时间逻辑表达式。我们使用NuSMV模型检查器来检查工作流是否符合需求。总体而言,结果表明该系统的安全性得到了验证。