Schema Evolution publication categorizer

... cost and effort required for maintaining the federation in a consistent state after its launch. If only human intervention is to be ... of change at both local and federal conceptual levels in interoperating database systems. The basis for the model is the exploitation ...

Publication - cat - 04/17/2013 - 10:05 - 0 comments - 0 attachments

... 51.67 KB Mediators – used in federated information systems – provide a homogeneous read-only access ... adapt correspondences consistently to evolving schemas. In this paper we propose a formalized schema evolution mechanism for federated ...

Publication - cat - 04/16/2013 - 13:05 - 0 comments - 1 attachment

... Proc. Research Issues in Data Engineering (RIDE) URL:  ...

Publication - cat - 04/16/2013 - 03:38 - 0 comments - 0 attachments

... integrity of and dependencies between product data created in many different engineering applications. Most of these applications support ... of drawings and documents. Consequently, federations in engineering environments have to provide version management on their global ...

Publication - cat - 04/16/2013 - 01:27 - 0 comments - 0 attachments