{"title":"结构化验证中变更的管理","authors":"D. Hutter","doi":"10.1109/ASE.2000.873647","DOIUrl":null,"url":null,"abstract":"The use of formal methods in large complex applications implies the need for an evolutionary formal program development in which specification and verification phases are interleaved. Any change of a specification either by adding new parts or by changing erroneous parts affects existing verification work in a subtle way. We present a truth maintenance system for structured specification and verification. It is based on the simple but powerful notion of a development graph as an underlying data structure to represent an actual consistent state of a formal development. Based on this notion we try to minimize the consequences of changes of existing verification work.","PeriodicalId":206612,"journal":{"name":"Proceedings ASE 2000. Fifteenth IEEE International Conference on Automated Software Engineering","volume":"61 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"48","resultStr":"{\"title\":\"Management of change in structured verification\",\"authors\":\"D. Hutter\",\"doi\":\"10.1109/ASE.2000.873647\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The use of formal methods in large complex applications implies the need for an evolutionary formal program development in which specification and verification phases are interleaved. Any change of a specification either by adding new parts or by changing erroneous parts affects existing verification work in a subtle way. We present a truth maintenance system for structured specification and verification. It is based on the simple but powerful notion of a development graph as an underlying data structure to represent an actual consistent state of a formal development. Based on this notion we try to minimize the consequences of changes of existing verification work.\",\"PeriodicalId\":206612,\"journal\":{\"name\":\"Proceedings ASE 2000. Fifteenth IEEE International Conference on Automated Software Engineering\",\"volume\":\"61 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-09-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"48\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings ASE 2000. Fifteenth IEEE International Conference on Automated Software Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ASE.2000.873647\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings ASE 2000. Fifteenth IEEE International Conference on Automated Software Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASE.2000.873647","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The use of formal methods in large complex applications implies the need for an evolutionary formal program development in which specification and verification phases are interleaved. Any change of a specification either by adding new parts or by changing erroneous parts affects existing verification work in a subtle way. We present a truth maintenance system for structured specification and verification. It is based on the simple but powerful notion of a development graph as an underlying data structure to represent an actual consistent state of a formal development. Based on this notion we try to minimize the consequences of changes of existing verification work.
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