Sciweavers

DLOG
2010
13 years 3 months ago
A MapReduce Algorithm for EL+
Abstract. Recently, the use of the MapReduce framework for distributed RDF Schema reasoning has shown that it is possible to compute the deductive closure of sets of over a billion...
Raghava Mutharaju, Frederick Maier, Pascal Hitzler
DATESO
2004
92views Database» more  DATESO 2004»
13 years 6 months ago
Querying the RDF: Small Case Study in the Bicycle Sale Domain
We examine the suitability of RDF, RDF Schema (as simple ontology language), and RDF repository Sesame, for providing the backend to a prospective domain-specific web search tool, ...
Ondrej Sváb, Vojtech Svátek, Martin ...
COMMA
2006
13 years 6 months ago
Towards Representing and Querying Arguments on the Semantic Web
This paper demonstrates the potential of the Semantic Web as a platform for representing, navigating and processing arguments on a global scale. We use the RDF Schema (RDFS) ontolo...
Iyad Rahwan, P. V. Sakeer
ESWS
2006
Springer
13 years 8 months ago
RDFBroker: A Signature-Based High-Performance RDF Store
Abstract. Many approaches for RDF stores exist, most of them using very straight-forward techniques to store triples in or mapping RDF Schema classes to database tables. In this pa...
Michael Sintek, Malte Kiesel
SEMWEB
2001
Springer
13 years 9 months ago
Metamodeling Architecture of Web Ontology Languages
Recent research has shown that RDF Schema, as a schema layer Semantic Web language, has a non-standard metamodeling architecture. As a result, it is difficult to understand and la...
Jeff Z. Pan, Ian Horrocks
WISE
2003
Springer
13 years 10 months ago
Using a Layered Approach for Interoperability on the Semantic Web
In this paper, we further develop a proposed layered approach for the Semantic Web. Our objective is to build a specific solution to the problem of providing data interoperability...
Isabel F. Cruz, Huiyong Xiao
LAWEB
2003
IEEE
13 years 10 months ago
Storing RDF as a Graph
RDF is the first W3C standard for enriching information resources of the Web with detailed meta data. The semantics of RDF data is defined using a RDF schema. The most expressiv...
Valerie Bönström, Annika Hinze, Heinz Sc...
ODBIS
2007
Springer
157views Database» more  ODBIS 2007»
13 years 11 months ago
An Extension of SPARQL for RDFS
Abstract. RDF Schema (RDFS) extends RDF with a schema vocabulary with a predefined semantics. Evaluating queries which involve this vocabulary is challenging, and there is not yet...
Marcelo Arenas, Claudio Gutierrez, Jorge Pé...
WWW
2001
ACM
14 years 5 months ago
Enabling knowledge representation on the Web by extending RDF schema
Jeen Broekstra, Michel C. A. Klein, Stefan Decker,...