Optimizing taxonomic semantic web queries using labeling schemes
نویسندگان
چکیده
منابع مشابه
Optimizing taxonomic semantic web queries using labeling schemes
This paper focuses on the optimization of the navigation through voluminous subsumption hierarchies of topics employed by Portal Catalogs like Netscape Open Directory ODP We advocate for the use of labeling schemes for modeling these hierarchies in order to e ciently answer queries such as subsumption check descendants ancestors or nearest common ances tor which usually require costly transitiv...
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ژورنال
عنوان ژورنال: Journal of Web Semantics
سال: 2004
ISSN: 1570-8268
DOI: 10.1016/j.websem.2003.11.001