Mapping Process of Relational Schema to OWL Ontologies using XSLT
نویسندگان
چکیده
منابع مشابه
TRANS: Schema-Aware Mapping of OWL Ontologies into Relational Databases
An ontology is an explicit specification of shared conceptualization. The Web Ontology Language (OWL) is a family of knowledge representation languages for authoring ontologies, and is endorsed by the World Wide Web Consortium. The main operation on ontologies is to query them and to store them so as to answer queries efficiently. By mapping ontologies to relational databases, we can leverage t...
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Ontologies are widely used in many domains and evolve as domains change [7]. From the other side, the relational database technology has ensured the best facilities for storing, updating and manipulating the information of problem domain. We propose in this paper a transformation process from existing data in relational databases into OWL class instances using XSLT. This process allows us to ma...
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Ontology alignment, or ontology matching, is a technique of mapping different concepts between ontologies. For this purpose at least two ontologies are required. In certain scenarios, such as data integration, heterogeneous database integration and data model compatibility evaluation, a need to transform a relational database schema to an ontology can arise. To conduct a successful transformati...
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A novel approach is proposed. This approach maps a relational database defined by a relational schema to an ontology. The ontology has a hierarchical structure, and it is no longer “impaired” by optimization and bad database design of the relational schema. The approach can be used for migrating HTML pages (especially those that are dynamically generated from a relational database) to the ontol...
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Ontologies have become an important mechanism for describing and exchanging data in the semantic web, as well as in application areas such as bioinformatics or health care. This paper addresses the problem of how to efficiently store and query ontology instance data using an RDBMS. Our approach automatically creates a schema-aware relational representation of the ontology using generic mapping ...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2013
ISSN: 0975-8887
DOI: 10.5120/12445-9197