510 search results - page 55 / 102 » Foundations of RDF Databases |
PERCOM
2007
ACM
14 years 7 months ago
2007
ACM
The Context Modelling Language (CML), derived from Object Role Modeling (ORM), is a powerful approach for capturing the pertinent object types and relationships between those type...
ESWS
2009
Springer
14 years 2 months ago
2009
Springer
We present GiaBATA, a system for storing, aggregating, and querying Semantic Web data, based on declarative logic programming technology, namely on the dlvhex system, which allows ...
SEMCO
2008
IEEE
14 years 2 months ago
2008
IEEE
Recognizing that information from different sources refers to the same (real world) entity is a crucial challenge in instance-level information integration, as it is a pre-requisi...
FQAS
2009
Springer
14 years 8 days ago
2009
Springer
This paper concerns the design of a workflow which permits to feed and query a data warehouse opened on the Web, driven by a domain ontology. This data warehouse has been built to...
SEMWEB
2009
Springer
14 years 5 days ago
2009
Springer
Abstract—For many tasks, such as the integration of knowledge bases in the semantic web, one must not only handle the knowledge itself, but also characterizations of this knowled...