Database systems: a practical approach to design, implementation and management
Database systems: a practical approach to design, implementation and management
A Method for Transforming Relational Schemas Into Conceptual Schemas
Proceedings of the Tenth International Conference on Data Engineering
The Use of Information Capacity in Schema Integration and Translation
VLDB '93 Proceedings of the 19th International Conference on Very Large Data Bases
Schema translation using structural transformation
CASCON '94 Proceedings of the 1994 conference of the Centre for Advanced Studies on Collaborative research
Extracting Entity Relationship Diagram from a Table-Based Legacy Database
CSMR '05 Proceedings of the Ninth European Conference on Software Maintenance and Reengineering
Mapping between Relational Database Schema and OWL Ontology for Deep Annotation
WI '06 Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence
A common framework for information sharing in e-learning management systems
Expert Systems with Applications: An International Journal
Ontologies versus relational databases: are they so different? A comparison
Artificial Intelligence Review
Bringing relational databases into the Semantic Web: A survey
Semantic Web - On real-time and ubiquitous social semantics
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The R2O transformation system transforms database relations to OWL based ontology for a source. Compared with existing techniques, the distinguished feature of this system is to build ontology in the absence of necessary metadata from relations. It minimizes the effort and errors involved in manual ontology building. The evaluation shows the transformation is correct.