Schema Evolution publication categorizer

... hierarchies. This procedure assists a designer in defining a global view which is a view over multiple databases. The small ... levels. The merging procedure applies the rules in two phases. In the connecting phase, the input generalization hierarchies are connected to ...

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

... of these system components to the real-world environment in which the information system is intended to function. A decision-centered ...

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

... 100 - 499 In engineering applications, multiple copies of object descriptions have to coexist in a single database. A scheme is proposed that enables users to explicitly ...

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

... have been proposed and implemented. However, research in versions has been focused exclusively on versioning single design objects. In a multi-user design environment where the schema (definition) of the ...

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