169 search results - page 28 / 34 » Goal-Oriented Conceptual Database Design |
JODS
2006
13 years 7 months ago
2006
Abstract. Many problems in Information and Data Management require a semantic account of a database schema. At its best, such an account consists of formulas expressing the relatio...
EDBTW
2010
Springer
13 years 5 months ago
2010
Springer
Spatial data warehouses (SDW) rely on extended multidimensional (MD) models in order to provide decision makers with appropriate structures to intuitively analyse spatial data. Se...
DEXA
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. The labeling problem of dynamic XML documents has received increasing research attention. When XML documents are subject to insertions and deletions of nodes, it is impor...
ITS
2000
Springer
13 years 11 months ago
2000
Springer
We developed a distributed support model in an interface for distant learning. The support is integrated into the ExploraGraph navigator which makes it possible to navigate through...
ASP
2003
Springer
14 years 17 days ago
2003
Springer
Integration of data is required when accessing multiple databases within an organization or on the WWW. Schema integration is required for database interoperability, but it is curr...