556 search results - page 66 / 112 » Data Warehouse Schema Design |
SEMWEB
2010
Springer
13 years 7 months ago
2010
Springer
Building applications over Linked Data often requires a mapping between the application model and the ontology underlying the source dataset in the Linked Data cloud. This mapping ...
IKE
2007
13 years 11 months ago
2007
The paper presents an integrated set-theoretic data model that offers a framework for defining a unified schema for any database environment. We utilise the concepts ”entity...
GIS
1999
ACM
14 years 2 months ago
1999
ACM
An important activity in the design of a particular database application consists in identifying the integrity constraints that must hold on the database, and that are used to det...
CHI
2011
ACM
13 years 1 months ago
2011
ACM
A key feature of relational database applications is managing plural relationships—one-to-many and many-to-many— between entities. However, since it is often infeasible to ado...
DASFAA
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract. Warehousing heterogeneous, dynamic biological data is a key technique for biological data integration as it greatly improves performance. However, it requires complex mai...