Searching for authors named "Sotirios Tourtounis" – sorted by Relevance.
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Optimizing Taxonomic Semantic Web Queries Using Labeling Schemes
- This paper focuses on the optimization of the navigation through voluminous subsumption hierarchies of topics employed byPortal Catalogs like Netscape Open Directory (ODP). We advocate for the use of labeling schemes for modeling these hierarchies in order to efficiently answer queries such as su
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