{"title":"L*数据语言","authors":"J. Gray, J. Tomlinson","doi":"10.1145/800192.805699","DOIUrl":null,"url":null,"abstract":"L* is a high-level language for defining and manipulating data structures and data bases. Its formalism derives from the concepts of sets and relations on sets. Unlike some recent proposals L* is a complete language in itself containing procedural facilities and does not therefore rely on being embedded in some host. Preliminary studies have shown it to be well suited to its field of application.","PeriodicalId":72321,"journal":{"name":"ASSETS. Annual ACM Conference on Assistive Technologies","volume":"20 1","pages":"167-173"},"PeriodicalIF":0.0000,"publicationDate":"1973-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The L* data language\",\"authors\":\"J. Gray, J. Tomlinson\",\"doi\":\"10.1145/800192.805699\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"L* is a high-level language for defining and manipulating data structures and data bases. Its formalism derives from the concepts of sets and relations on sets. Unlike some recent proposals L* is a complete language in itself containing procedural facilities and does not therefore rely on being embedded in some host. Preliminary studies have shown it to be well suited to its field of application.\",\"PeriodicalId\":72321,\"journal\":{\"name\":\"ASSETS. Annual ACM Conference on Assistive Technologies\",\"volume\":\"20 1\",\"pages\":\"167-173\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1973-08-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ASSETS. Annual ACM Conference on Assistive Technologies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/800192.805699\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ASSETS. Annual ACM Conference on Assistive Technologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/800192.805699","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
L* is a high-level language for defining and manipulating data structures and data bases. Its formalism derives from the concepts of sets and relations on sets. Unlike some recent proposals L* is a complete language in itself containing procedural facilities and does not therefore rely on being embedded in some host. Preliminary studies have shown it to be well suited to its field of application.
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