Towards an algebraic theory of information integration

DOI10.1016/j.ic.2004.07.003zbMath1074.68070OpenAlexW2046619512MaRDI QIDQ703841

Victoria Kiricenko, Gösta Grahne

Publication date: 11 January 2005

Published in: Information and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ic.2004.07.003

zbMATH Keywords

Incomplete informationInformation integrationQuery rewriting

Mathematics Subject Classification ID

Database theory (68P15) Theory of languages and software systems (knowledge-based systems, expert systems, etc.) for artificial intelligence (68T35) Computing methodologies for information systems (hypertext navigation, interfaces, decision support, etc.) (68U35)

Uses Software

• CoreCover

Cites Work

• Unnamed Item
• Querying logical databases
• Using views to generate efficient evaluation plans for queries
• On the representation and querying of sets of possible worlds
• The problem of incomplete information in relational databases
• Database states and their tableaux
• Incomplete Information in Relational Databases
• Equivalences Among Relational Expressions with the Union and Difference Operators
• Answering queries using views: A survey

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