ICDE
2012
IEEE
11 years 7 months ago
2012
IEEE
Abstract—This paper revisits the classical problem of multiquery optimization in the context of RDF/SPARQL. We show that the techniques developed for relational and semi-structur...
PVLDB
2010
13 years 2 months ago
2010
The RDF data model is gaining importance for applications in computational biology, knowledge sharing, and social communities. Recent work on RDF engines has focused on scalable p...
EKAW
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. In this paper we present RDFauthor, an approach for authoring information that adheres to the RDF data model. RDFauthor completely hides syntax as well as RDF and ontolog...
DEBU
2010
13 years 4 months ago
2010
The proliferation of knowledge-sharing communities like Wikipedia and the advances in automated information extraction from Web pages enable the construction of large knowledge ba...
ECWEB
2001
Springer
13 years 9 months ago
2001
Springer
Electronic B2B marketplaces bring together many online suppliers and buyers, each of which can potentially use his own format to represent the products in his product catalog. The ...
ESWS
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. In this demo we present RDFauthor, an approach for authoring information that adheres to the RDF data model. RDFauthor completely hides syntax as well as RDF and ontology...
SEMWEB
2009
Springer
13 years 11 months ago
2009
Springer
The Web of Data is built upon two simple ideas: Employ the RDF data model to publish structured data on the Web and to create explicit data links between entities within different...
SEMWEB
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. In order to employ the Web as a medium for data and information integration, comprehensive datasets and vocabularies are required as they enable the disambiguation and al...
WWW
2003
ACM
14 years 5 months ago
2003
ACM
This paper presents the notion of Semantic Associations as complex relationships between resource entities. These relationships capture both a connectivity of entities as well as ...
WWW
2004
ACM
14 years 5 months ago
2004
ACM
The DOPE project (Drug Ontology Project for Elsevier) is driven by the need to access multiple information sources through a single interface. In this paper, we describe how DOPE ...