336 search results - page 5 / 68 » Data integration through database federation |
ICDE
2005
IEEE
14 years 9 months ago
2005
IEEE
Scientific database federations are geographically distributed and network bound. Thus, they could benefit from proxy caching. However, existing caching techniques are not suitabl...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Web search engines often federate many user queries to relevant structured databases. For example, a product related query might be federated to a product database containing thei...
CSB
2005
IEEE
14 years 1 months ago
2005
IEEE
Federal agencies, academia and industries have invested heavily in the development of structural and biothermodynamic data. However, the data are still largely distributed over se...
SDMW
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
DOLAP
2003
ACM
14 years 1 months ago
2003
ACM
Motivated by the need for more flexible OLAP systems, this paper presents work on logical integration of external data in OLAP databases, carried out in cooperation between the D...