2006 · 329 citations · 9 references
ComputingComputer ScienceData EngineeringData ManagementDatabasesData IntegrationData LineageDatabase ManagementRelational Data ModelRelational DatabasesStructured Query LanguageDatabase Management SystemsExtended Relational AlgebraRelational Query LanguagesScientific Data AnalysisScientific Data HandlingSemistructured Data SupportSql Query LanguagesUncertain Databases
In the Trio project at Stanford, we are building a new kind of database management system: one in which data, uncer-tainty of the data, and data lineage are all first-class citizens in an extended relational model and SQL-based query lan-
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ULDBs: databases with uncertainty and lineage
Omar Benjelloun, Anish Das Sarma, Alon Halevy et al. · 2006 · 461 citations
Working Models for Uncertain Data
A.D.N. Sarma, Omar Benjelloun, Alon Halevy et al. · 2006 · 344 citations
An Introduction to ULDBs and the Trio System
Omar Benjelloun, Anish Das Sarma, Chris Hayworth et al. · 2006 · 87 citations