Paper Info
Title
An Efficient Approach for Detecting and Repairing Data Inconsistencies Resulting from Retroactive Updates in Multi-temporal and Multi-version XML Databases.
Abstract
In multi-temporal XML databases supporting schema versioning, updating a past element with retroactive effect is not always a graceful task, since it could give rise to inconsistencies in the database. In fact, modifying a past element due to a detected error means that the database has included erroneous information during some period and, therefore, its consistency should be restored by correcting all errors and inconsistencies that have occurred in the past. In this paper, we propose an efficient approach which preserves data consistency in multi-temporal and multi-version XML databases. More precisely, after any retroactive update, the proposed approach allows (i) determining the period of database inconsistency, which results from that update, and (ii) repairing of all data inconsistencies and their consequent side effects.
Year
DOI
Venue
2014
10.1007/978-3-319-10518-5_11
NEW TRENDS IN DATABASE AND INFORMATION SYSTEMS II
Keywords
Field
DocType
Temporal XML Databases,Schema Versioning,Retroactive Update,Data Inconsistency,Inconsistency Period,Repairing Inconsistencies
Data mining,Information retrieval,Computer science,XML database,Schema versioning,Database,Data consistency
Conference
Volume
ISSN
Citations 
312
2194-5357
2
PageRank 
References 
Authors
0.38
15
3
Name
Order
Citations
PageRank
Hind Hamrouni120.72
Zouhaier Brahmia2186.83
Rafik Bouaziz313040.11