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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Junqiang Liu Xiaoling Guan |
| Copyright Year | 2009 |
| Abstract | Over the past years, much research work has been done for better integration of data management and knowledge management. However, in real application, manipulating knowledge along with relational or object data in database system is a difficult thing. In this paper, we introduce a novel, pay-as-you-go mechanism for managing data and domain knowledge. We provide the user with materialized and virtual views that unify data and domain knowledge. In addition to unifying them, we introduce some operators for ontology and give an optimization paradigm. Experiment result shows that our approach is feasible and efficient. |
| Starting Page | 299 |
| Ending Page | 304 |
| File Size | 290736 |
| Page Count | 6 |
| File Format | |
| ISBN | 9780769538365 |
| DOI | 10.1109/CIT.2009.48 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-10-11 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | domain knowledge Costs pay-as-you-go mechanism Buildings Ontologies Educational institutions Knowledge management virtual view knowledge management Information technology Semantic Web Technology management Query processing Database systems |
| Content Type | Text |
| Resource Type | Article |
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