In this paper we benchmark three popular database representations of RDF/S schemata and
data:(a) a schema-aware (ie, one table per RDF/S class or property) with explicit (ISA) or …

The increased usage of mobile devices coupled with an unprecedented demand for
information has pushed the scalability problem of pull-based data service to the focus. A …

The GoodRelations Ontology is experiencing the first stages of mainstream adoption, with its
appeal to a range of enterprises as the eCommerce ontology of choice to promote its …

Summary Although real-scale Semantic Web applications, such as Knowledge Portals and
E-Marketplaces, require the management of voluminous resource metadata, sufficiently …

The high clock frequencies of modern superscalar processors make the wire delay incurred
in moving data across the processor chip a significant concern. As frequencies continue to …

To address the needs of data intensive XML applications, a number of efficient tree pattern
algorithms have been proposed. Still, most XQuery compilers do not support those …

This paper discusses the incremental maintenance of materialized ontologies in a rule-
enabled Semantic Web. Materialization allows to speed up query processing by explicating …

Software application development is largely centered around various representations of
data and representations of the world in which the software operates. Often, while a software …

XSL Transformations (XSLT) is a programming language for defining transformations among
XML languages. The structure of these languages is formally described by schemas, for …

Speculative multithreading (SpMT) promises to be very effective for parallelizing non-
numeric programs. Data dependences are perhaps the most important factor in the crucial …