{"title":"信息流的通用理论","authors":"S. Foley","doi":"10.1109/SP.1987.10012","DOIUrl":null,"url":null,"abstract":"A new theory of information flow is presented. This theory is used to determine the information flows between the users of a system. Information flows when variety in the actions of a source user can be conveyed to a destination user. This theory is developed around Hoare'a calculus for communicating sequential processes. Information flows due to concurrency, non-determinism and input/output can be examined within the framework of this calculus.","PeriodicalId":123213,"journal":{"name":"1987 IEEE Symposium on Security and Privacy","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1987-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"35","resultStr":"{\"title\":\"A Universal Theory of Information Flow\",\"authors\":\"S. Foley\",\"doi\":\"10.1109/SP.1987.10012\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new theory of information flow is presented. This theory is used to determine the information flows between the users of a system. Information flows when variety in the actions of a source user can be conveyed to a destination user. This theory is developed around Hoare'a calculus for communicating sequential processes. Information flows due to concurrency, non-determinism and input/output can be examined within the framework of this calculus.\",\"PeriodicalId\":123213,\"journal\":{\"name\":\"1987 IEEE Symposium on Security and Privacy\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1987-04-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"35\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1987 IEEE Symposium on Security and Privacy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SP.1987.10012\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1987 IEEE Symposium on Security and Privacy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SP.1987.10012","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A new theory of information flow is presented. This theory is used to determine the information flows between the users of a system. Information flows when variety in the actions of a source user can be conveyed to a destination user. This theory is developed around Hoare'a calculus for communicating sequential processes. Information flows due to concurrency, non-determinism and input/output can be examined within the framework of this calculus.