SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Policies are declarations of constraints on the behaviour of components within distributed systems, and are often used to capture norms within agent-based systems. A few ...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
Building applications over Linked Data often requires a mapping between the application model and the ontology underlying the source dataset in the Linked Data cloud. This mapping ...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
The Semantic Web graph is growing at an incredible pace, enabling opportunities to discover new knowledge by interlinking and analyzing previously unconnected data sets. This confr...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
We study the problem of SPARQL query optimization on top of distributed hash tables. Existing works on SPARQL query processing in such environments have never been implemented in a...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
Analysing the performance of OWL reasoners on expressive OWL ontologies is an ongoing challenge. In this paper, we present a new approach to performance analysis based on justifica...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
Ontological metamodeling has a variety of applications yet only very restricted forms are supported by OWL 2 directly. We propose a novel encoding scheme enabling class-based metam...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Ontology classification--the computation of subsumption hierarchies for classes and properties--is one of the most important tasks for OWL reasoners. Based on the algorit...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
Starting from the general framework for Annotated RDFS which we presented in previous work (extending Udrea et al's Annotated RDF), we address the development of a query langu...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
The Web of Data currently coming into existence through the Linked Open Data (LOD) effort is a major milestone in realizing the Semantic Web vision. However, the development of app...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
The Social Semantic Web has begun to provide connections between users within social networks and the content they produce across the whole of the Social Web. Thus, the Social Sema...