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Semantic optimization techniques for preference queries

โœ Scribed by Jan Chomicki


Book ID
108154873
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
312 KB
Volume
32
Category
Article
ISSN
0959-2954

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Optimizing taxonomic semantic web querie
โœ V. Christophides; G. Karvounarakis; D. Plexousakis; Michel Scholl; Sotirios Tour ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 409 KB

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 efficiently answer queries such as subs