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17th International Conference on Database and Expert Systems Applications (DEXA'06)
On Using Simplification and Correction Tables for Integrity Maintenance in Integrated Databases
Krakow, Poland
September 04-September 08
ISBN: 0-7695-2641-1
ASCII Text
x 
 
Henning Christiansen, Davide Martinenghi, "On Using Simplification and Correction Tables for Integrity Maintenance in Integrated Databases," 2012 23rd International Workshop on Database and Expert Systems Applications, pp. 569-576, 17th International Conference on Database and Expert Systems Applications (DEXA'06), 2006.
 
 
BibTex
x
 
@article{ 10.1109/DEXA.2006.103,
author = {Henning Christiansen and Davide Martinenghi},
title = {On Using Simplification and Correction Tables for Integrity Maintenance in Integrated Databases},
journal ={2012 23rd International Workshop on Database and Expert Systems Applications},
volume = {0},
year = {2006},
issn = {1529-4188},
pages = {569-576},
doi = {http://doi.ieeecomputersociety.org/10.1109/DEXA.2006.103},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - 2012 23rd International Workshop on Database and Expert Systems Applications
TI - On Using Simplification and Correction Tables for Integrity Maintenance in Integrated Databases
SN - 1529-4188
SP569
EP576
A1 - Henning Christiansen,
A1 - Davide Martinenghi,
PY - 2006
KW - null
VL - 0
JA - 2012 23rd International Workshop on Database and Expert Systems Applications
ER -
 
Henning Christiansen, Roskilde University, Denmark
Davide Martinenghi, Free University of Bozen/Bolzano, Italy
When a database is defined as views over autonomous sources, inconsistencies with respect to global integrity constraints are to be expected. This paper investigates the possibility of using simplification techniques for integrity constraints in order to maintain, in an incremental way, a correction table of virtual updates which, if executed, would restore consistency; access can be made through auxiliary views that take the table into account. The approach employs assumptions about local source consistency as well as cross-source constraints whenever possible.
Citation:
Henning Christiansen, Davide Martinenghi, "On Using Simplification and Correction Tables for Integrity Maintenance in Integrated Databases," dexa, pp.569-576, 17th International Conference on Database and Expert Systems Applications (DEXA'06), 2006
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