Please use this identifier to cite or link to this item:
|Title:||An ontology based approach to the integration of entity-relationship schemas|
|Citation:||He, Q., Ling, T.W. (2006). An ontology based approach to the integration of entity-relationship schemas. Data and Knowledge Engineering 58 (3) : 299-326. ScholarBank@NUS Repository. https://doi.org/10.1016/j.datak.2005.07.005|
|Abstract:||In schema integration, schematic discrepancies occur when data in one database correspond to metadata in another. We explicitly declare the context that is the meta information relating to the source, classification, property etc. of entities, relationships or attribute values in entity-relationship (ER) schemas. We present algorithms to resolve schematic discrepancies by transforming metadata into the attribute values of entity types, keeping the information and constraints of original schemas. Although focusing on the resolution of schematic discrepancies, our technique works seamlessly with the existing techniques resolving other semantic heterogeneities in schema integration. © 2005 Elsevier B.V. All rights reserved.|
|Source Title:||Data and Knowledge Engineering|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 19, 2018
WEB OF SCIENCETM
checked on Jul 11, 2018
checked on Jun 2, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.