162 search results - page 21 / 33 » SPARQL query rewriting for implementing data integration ove... |
MEDINFO
2007
13 years 9 months ago
2007
In 2005, a major collaboration in Melbourne Australia successfully completed implementing a major medical informatics infrastructure – this is now being used for discovery resear...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
Recently, there has been significant interest in developing space and time efficient solutions for answering continuous summarization queries over data streams. While these techni...
TGIS
2010
13 years 5 months ago
2010
Building on abstract reference models, the Open Geospatial Consortium (OGC) has established standards for storing, discovering, and processing geographical information. These stan...
SEMWEB
2009
Springer
14 years 2 days ago
2009
Springer
Taking customer data as an example, the paper presents an approach to enhance the management of enterprise data by using Semantic Web technologies. Customer data is the most import...
KDD
2008
ACM
14 years 8 months ago
2008
ACM
We present a prototype of an inductive database. Our system enables the user to query not only the data stored in the database but also generalizations (e.g. rules or trees) over ...