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时间:2020-04-10
《采用模型检测器的软件安全模型验证方法.pdf》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
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4、hnology,NorthwesternPolytechnicalUniversity,Xi′an710072,China;2.SchoolofInformationScienceandTechnology,NorthwestUniversity,Xi′an710069,China)犃犫狊狋狉犪犮狋:Inordertoimprovetheanalysisanddesignofsoftwaresafety,onthebasisofcurrentresearchesonsafetymodelandverificationtechnology,amodelingandc
5、heckingmethodisproposedforobjectorientedsoftwaresafety.EstablishingnonformalUMLmodelsofsoftwaresafety,safetyextendeddeterministicfiniteautomataandlineartemporallogicareusedtocreatetheformalmodelsanddescribethesafetypropertiesseparately.Throughamodelchecker,wegettheverificationresu
6、lt.Thisapproachrealizesthecombinationofsoftwaresafetymodelandverificationtechnology.Experimentalresultsshowthatthemethodcananalyzeandverifythesafetypropertieseffectivelyintheearlystageofsoftwaredesign.犓犲狔狑狅狉犱狊:softwaresafetyanalysis;deterministicfiniteautomata;formalmodeling;modelche
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