Sciweavers

62 search results - page 10 / 13
» Nominal Schemas for Integrating Rules and Description Logics
Sort
View
IWUC
2004
13 years 7 months ago
Mobile Agent System for Web Services Integration in Pervasive Networks
Web Services integration using languages such as BPEL is to be applied not only on the Internet but also in pervasive networks using wireless mobile devices. However, in such a net...
Fuyuki Ishikawa, Nobukazu Yoshioka, Yasuyuki Tahar...
DLOG
2008
13 years 8 months ago
Taming the Infinite Chase: Query Answering under Expressive Relational Constraints
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
Andrea Calì, Georg Gottlob, Michael Kifer
EDBTW
2010
Springer
14 years 22 days ago
SPARQL query rewriting for implementing data integration over linked data
There has been lately an increased activity of publishing structured data in RDF due to the activity of the Linked Data community1 . The presence on the Web of such a huge informa...
Gianluca Correndo, Manuel Salvadores, Ian Millard,...
EKAW
1999
Springer
13 years 10 months ago
Modeling Information Sources for Information Integration
: The aim of this paper is to present an approach and automated tools for designing knowledge bases describing the contents of information sources in PICSEL2 knowledgediators. We a...
François Goasdoué, Chantal Reynaud
DOLAP
2000
ACM
13 years 10 months ago
Automatically Generating OLAP Schemata from Conceptual Graphical Models
Generating tool specific schemata and configuration information for OLAP database tools from conceptual graphical models is an important prerequisite for a comprehensive tool supp...
Karl Hahn, Carsten Sapia, Markus Blaschka