{"title":"具有否定和SAT的连接查询超越β-不环的可追溯性","authors":"Matthias Lanzinger","doi":"10.2139/ssrn.4132993","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":23063,"journal":{"name":"Theor. Comput. Sci.","volume":"1 1","pages":"276-296"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Tractability beyond β-acyclicity for conjunctive queries with negation and SAT\",\"authors\":\"Matthias Lanzinger\",\"doi\":\"10.2139/ssrn.4132993\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":23063,\"journal\":{\"name\":\"Theor. Comput. Sci.\",\"volume\":\"1 1\",\"pages\":\"276-296\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Theor. Comput. Sci.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2139/ssrn.4132993\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Theor. Comput. Sci.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.4132993","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1