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» The Semantic Web: The Roles of XML and RDF
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WIDM
2003
ACM
14 years 21 days ago
XWebSOGO: an ontology language to describe and query web sources
Ontologies play an important role in the Semantic Web. Currently, several Web ontology languages have been proposed and there has been a substantial effort towards the formalizat...
Edna Ruckhaus, Maria-Esther Vidal
CIKM
2010
Springer
13 years 4 months ago
Crawling the web for structured documents
Structured Information Retrieval is gaining a lot of interest in recent years, as this kind of information is becoming an invaluable asset for professional communities such as Sof...
Julián Urbano, Juan Loréns, Yorgos A...
RULEML
2005
Springer
14 years 28 days ago
Active Rules in the Semantic Web: Dealing with Language Heterogeneity
In the same way as the “static” Semantic Web deals with data model and language heterogeneity and semantics that lead to RDF and OWL, there is language heterogeneity and the ne...
Wolfgang May, José Júlio Alferes, Ri...
WWW
2004
ACM
14 years 8 months ago
A proposal for an owl rules language
Although the OWL Web Ontology Language adds considerable expressive power to the Semantic Web it does have expressive limitations, particularly with respect to what can be said ab...
Ian Horrocks, Peter F. Patel-Schneider
AGP
2003
IEEE
14 years 23 days ago
Local Closed-World Assumptions for reasoning about Semantic Web data
Abstract The Semantic Web (SW) can be seen as abstract representation and exchange of data and metadata. Metadata is given in terms of data mark-up and reference to shared, Web-acc...
Elisa Bertino, Alessandro Provetti, Franco Salvett...