Title: Data integration using ID-Logic
Authors: Van Nuffelen, Bert ×
Cort├ęs-Calabuig, Alvaro
Denecker, Marc
Arieli, Ofer
Bruynooghe, Maurice #
Issue Date: 2004
Publisher: Springer
Host Document: Lecture notes in computer science vol:3084 pages:67-81
Conference: International Conference on Advanced Information Systems Engineering (CAiSE 2004) edition:16 location:Riga, Latvia date:June 7-11, 2004
Abstract: ID-Logic is a knowledge representation language that extends first-order logic with non-monotone inductive definitions. This paper introduces an ID-Logic based framework for database schema integration. It allows us to to uniformly represent and reason with independent source databases that contain information about a common domain, but may have different schemas. The ID-Logic theories that are obtained are called mediator-based systems. We show that these theories properly capture the common methods for data integration (i.e., global-as view and local-as-view with either exact or partial definitions), and apply on them a robust abductive inference technique for query answering.
ISSN: 0302-9743
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Informatics Section
× corresponding author
# (joint) last author

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