Semantic enrichment: the first phase of relational database migration

Maatuk, Abdelsalam, Ali, Akhtar and Rossiter, Nick (2009) Semantic enrichment: the first phase of relational database migration. In: International Joint Conferences on Computer, Information and Systems Sciences and Engineering (CISSE '08), 4-12 December 2009, University of Bridgeport, Connecticut, USA.

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Official URL: http://dx.doi.org/10.1007/978-90-481-3658-2_65

Abstract

Semantic enrichment is a process of analyzing and examining a database to capture its structure and definitions at a higher level of meaning. This is done by enhancing a representation of an existing database’s structure in order to make hidden semantics explicit. In contrast to other approaches, we present an approach that takes an existing relational database as input, obtains a copy of its meta data and enriches it with as much semantics as possible, and constructs an enhanced Relational Schema Representation (RSR). Based on RSR, a Canonical Data Model (CDM) is generated,which captures essential characteristics of target databases (i.e., object-based and XML) suitable for migration. We have developed an algorithm for generating CDM from an enhanced relational representation of an input relational database.A prototype has been implemented and experimental results are reported.

Item Type: Conference or Workshop Item (Paper)
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Computer Science and Digital Technologies
Related URLs:
Depositing User: EPrints Services
Date Deposited: 19 Jan 2010 09:36
Last Modified: 10 Aug 2015 11:28
URI: http://nrl.northumbria.ac.uk/id/eprint/470

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