391 search results - page 6 / 79 » An ontology based approach to the integration of entity-rela... |
WWW
2003
ACM
14 years 7 days ago
2003
ACM
In an audience driven approach to website design, the requirements of the different audiences are modeled as separated tiny conceptual schemas comparable to views. We present a ne...
COOPIS
2002
IEEE
13 years 12 months ago
2002
IEEE
In this paper we propose a mediator architecture for the querying and integration of Web-accessible XML data sources. Our contributions are (i) the definition of a simple but expr...
GI
2010
Springer
13 years 5 months ago
2010
Springer
Abstract: Large biomedical projects often include workflows running across institutional borders. In these workflows, data describing biomedical entities, such as patients, bio-m...
SIGMOD
2004
ACM
14 years 7 months ago
2004
ACM
Semantic integration is an active area of research in several disciplines, such as databases, information-integration, and ontologies. This paper provides a brief survey of the ap...
ECWEB
2005
Springer
14 years 14 days ago
2005
Springer
This work describes a novel strategy for designing an XPath processor that acts over an RDF mapping of XML. We use a modelmapping approach to represent instances of XML and XML Sch...