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CL
2000
Springer

Querying Inconsistent Databases: Algorithms and Implementation

9 years 6 months ago
Querying Inconsistent Databases: Algorithms and Implementation
In this paper, an algorithm for obtaining consistent answers to queries posed to inconsistent relational databases is presented. The algorith is proven to be sound, terminating and complete for some classes of integrity constraints that extend those previously considered in 1]. Complexity issues are addressed. The implementation of the algorithm in XSB presented here takes advantage of the functionalities of XSB, as a logic programming language with tabling facilities, and the possibility of coupling it to relational database systems.
Alexander Celle, Leopoldo E. Bertossi
Added 02 Aug 2010
Updated 02 Aug 2010
Type Conference
Year 2000
Where CL
Authors Alexander Celle, Leopoldo E. Bertossi
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