439 search results - page 17 / 88 » Knowledge Management in Heterogeneous Data Warehouse Environ... |
EUC
2005
Springer
14 years 8 days ago
2005
Springer
This paper presents a distributed middleware architecture based on a service-oriented approach, to manage high volume sensor events. Event management takes a multi-step operation f...
SIGMOD
2003
ACM
14 years 6 months ago
2003
ACM
Managing scientific data warehouses requires constant adaptations to cope with changes in processing algorithms, computing environments, database schemas, and usage patterns. We h...
SIGMOD
2011
ACM
12 years 9 months ago
2011
ACM
In this paper we consider the problem of answering queries using views, which is important for data integration, query optimization, and data warehouses. We consider its simplest ...
CAD
2002
Springer
13 years 6 months ago
2002
Springer
Nowadays, we increasingly face the situation that possibly heterogeneous workflow environments must be integrated in order to support company-internal business processes as well a...
DEXAW
2003
IEEE
14 years 1 days ago
2003
IEEE
Across a wide variety of fields, huge datasets are being collected and accumulated at a dramatical pace. The datasets addressed by individual applications are very often heteroge...