Schema Evolution publication categorizer

... merging generalization hierarchies. This procedure assists a designer in defining a global view which is a view over multiple databases. The small collection of ...

Publication - cat - 04/17/2013 - 09:27 - 0 comments - 1 attachment

... the design and initial prototype implementation of a knowledge base management system (KBMS) for controlling database software development and maintenance. The KBMS employs a version of the conceptual modelling language CML to represent knowledge about ...

Publication - cat - 04/16/2013 - 01:38 - 0 comments - 1 attachment

... multiple copies of object descriptions have to coexist in a single database. A scheme is proposed that enables users to explicitly deal with these object ...

Publication - cat - 04/15/2013 - 22:49 - 0 comments - 0 attachments

... exclusively on versioning single design objects. In a multi-user design environment where the schema (definition) of the design ... the single design objects. In this paper, we propose a model of versions of schema by extending our model of versions of single ...

Publication - cat - 04/15/2013 - 21:05 - 0 comments - 1 attachment