815 search results - page 3 / 163 » A Generalized Modeling Framework for Schema Versioning Suppo... |
ER
1992
Springer
13 years 10 months ago
1992
Springer
In this paper, we address the problem of supporting more exibility on the schema of object-oriented databases. We describe a general framework based on an object-oriented data mode...
DKE
2006
13 years 6 months ago
2006
We describe a framework called the Uni-Level Description (ULD) for accurately representing information from a broad range of data models. The ULD extends previous metadata-model a...
HICSS
2007
IEEE
14 years 17 days ago
2007
IEEE
The derivation of specific models from reference models corresponds with the creation of reference model variants. Research on the design of such variant constructions generally a...
ENTCS
2006
13 years 6 months ago
2006
We formally define a notion of credit and responsibility within the Generalized Non Deducibility on Compositions framework. We investigate the validity of our definitions through ...
WIDM
2004
ACM
13 years 11 months ago
2004
ACM
Maintenance of large Web sites is a complex task, similar in some sense to software maintenance. Content should be separated from the formatting rules, allowing independent develo...