375 search results - page 26 / 75 » Semantic Modeling of Object Oriented Databases |
IDEAS
1997
IEEE
14 years 1 months ago
1997
IEEE
We are concerned by schema evolution in Object Oriented Databases (OODB) that is processed by a modification on the classes on the schema. We present a new categorization of the d...
ADBIS
2007
Springer
14 years 4 months ago
2007
Springer
The semantics of a new language (CUDL – Conceptual Universal Database Language), designed to manage dynamic database environments, are presented. This language conforms to the FD...
ER
2001
Springer
14 years 2 months ago
2001
Springer
Business rules are statements that express (certain parts of) a business policy, defining business terms and defining or constraining the operations of an enterprise, in a declar...
CICLING
2001
Springer
14 years 2 months ago
2001
Springer
In logic, the spatio-temporal location of a proposition is characterized precisely within a Cartesian system of space and time coordinates. This is suitable for characterizing the ...
ICDE
2006
IEEE
14 years 4 months ago
2006
IEEE
The dream of pervasive multimedia retrieval and reuse will not be realized without incorporating semantics in the multimedia database. As video data is penetrating many informatio...