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Schema Versioning in Data Warehouses: Enabling Cross-Version Querying via Schema Augmentation?

... Golfarelli, M; Lechtenborger, J; Rizzi, S; Vossen, G Author:  ... J Rizzi, S Vossen, G ...

Publication - cat - 04/16/2013 - 22:05 - 0 comments - 1 attachment

Model-Independent Schema and Data Translation

... schemas and data: given a source instance I of a schema S expressed in a source model, and a target model TM, it generates a schema S0 expressed in TM that is “equivalent” to S and an instance I0 of S0 “equivalent” to I. A wide family of models is ...

Publication - cat - 04/16/2013 - 03:38 - 0 comments - 1 attachment