{"title":"实时系统的周期对象模型","authors":"Jean-Philippe Babau, J. Sourrouille","doi":"10.1109/ICSE.1994.296791","DOIUrl":null,"url":null,"abstract":"Time-sensitive objects (TSO), a data-oriented model for real-time systems, impose timing constraints on object values using validity intervals and object histories. Periodic objects, a class of objects within the TSO model, are described in detail and compared with more traditional periodic processes. Advantages of periodic objects are identified, including greater scheduling independence of processing related through data dependencies, more opportunity for concurrency, and improved structure for timing fault tolerance.<<ETX>>","PeriodicalId":432962,"journal":{"name":"Proceedings of 16th International Conference on Software Engineering","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A periodic object model for real-time systems\",\"authors\":\"Jean-Philippe Babau, J. Sourrouille\",\"doi\":\"10.1109/ICSE.1994.296791\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Time-sensitive objects (TSO), a data-oriented model for real-time systems, impose timing constraints on object values using validity intervals and object histories. Periodic objects, a class of objects within the TSO model, are described in detail and compared with more traditional periodic processes. Advantages of periodic objects are identified, including greater scheduling independence of processing related through data dependencies, more opportunity for concurrency, and improved structure for timing fault tolerance.<<ETX>>\",\"PeriodicalId\":432962,\"journal\":{\"name\":\"Proceedings of 16th International Conference on Software Engineering\",\"volume\":\"46 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-05-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of 16th International Conference on Software Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSE.1994.296791\",\"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 of 16th International Conference on Software Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSE.1994.296791","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Time-sensitive objects (TSO), a data-oriented model for real-time systems, impose timing constraints on object values using validity intervals and object histories. Periodic objects, a class of objects within the TSO model, are described in detail and compared with more traditional periodic processes. Advantages of periodic objects are identified, including greater scheduling independence of processing related through data dependencies, more opportunity for concurrency, and improved structure for timing fault tolerance.<>
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