Please use this identifier to cite or link to this item:
https://dspace.ctu.edu.vn/jspui/handle/123456789/56253
Title: | An improvement method for semantic mapping database to ontology |
Authors: | Pham, Thi Thu Thuy |
Keywords: | Relational database OWL ontology Mapping Similarity measure |
Issue Date: | 2018 |
Series/Report no.: | Journal of Computer Science and Cybernetics;Vol. 34, No. 03 .- P.187–198 |
Abstract: | Enormous amount of available data in relational database (RDB) format creates a demand for automatic transforming them into Web Ontology Language (OWL) Ontology to reuse in the Semantic Web. Many approaches have been proposed, however, most of them simply generate output ontology as the same flat structure with the original database and result in redundancy of ontology data. As an attempt to resolve the redundant problem, we propose a novel approach to generate OWL ontology from relational database while focusing on the similarity measure of duplicate attributes in relational tables. Experimental results show that the proposed method reliably predicts semantic similarity of duplicate columns and produces a better-quality OWL ontology. |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/56253 |
ISSN: | 1813-9663 |
Appears in Collections: | Tin học và Điều khiển học (Journal of Computer Science and Cybernetics) |
Files in This Item:
File | Description | Size | Format | |
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_file_ Restricted Access | 5.78 MB | Adobe PDF | ||
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