Distance-Based Repairs of Databases
Author(s) -
Ofer Arieli,
Marc Denecker,
Maurice Bruynooghe
Publication year - 2006
Publication title -
lecture notes in computer science
Language(s) - English
Resource type - Book series
SCImago Journal Rank - 0.249
H-Index - 400
eISSN - 1611-3349
pISSN - 0302-9743
ISBN - 3-540-39625-X
DOI - 10.1007/11853886_6
Subject(s) - rotation formalisms in three dimensions , consistency (knowledge bases) , computer science , database , semantics (computer science) , data mining , programming language , artificial intelligence , mathematics , geometry
We introduce a general framework for repairing inconsistent databases by distance-based considerations. The uniform way of representing repairs and their semantics clarifies the essence behind various approaches to consistency restoration in database systems, helps to compare the underlying formalisms, and relates them to existing methods of defining belief revision operators, merging data sets, and integrating information systems.status: publishe
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