Valuations in incomplete information databases

DOI10.1016/0020-0255(89)90008-XzbMath0676.68068OpenAlexW2042488587MaRDI QIDQ1123012

V. A. Brudno

Publication date: 1989

Published in: Information Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-0255(89)90008-x

zbMATH Keywords

incompletenessquery evaluationindefinitenessrelational database with incomplete tuples

Mathematics Subject Classification ID

Information storage and retrieval of data (68P20)

Cites Work

• Unnamed Item
• Database relations with null values
• Order dependency in the relational model
• Finite approximatization of languages for representation of system properties: Axiomatization of dependencies
• Relations, dependencies, and some problems of systems theory
• Incomplete Information in Relational Databases
• Subset Dependencies and a Completeness Result for a Subclass of Embedded Multivalued Dependencies

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