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Schema Evolution
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... Data exchange is the problem of finding an instance of a target schema, given an instance of a source schema and a specification of the relationship between the source and ...
Publication - hartung - 04/16/2013 - 22:16 - 0 comments - 1 attachment
... Kementsietsidis, A.; Arenas, M.; Miller, R. J. Author: ... Kementsietsidis, A Arenas, M ...
Publication - Anonymous - 04/16/2013 - 16:05 - 0 comments - 1 attachment
... 398.75 KB A schema mapping is a specification that describes how data from a source schema is to be mapped to a target schema. Once the data has been ...
Publication - cat - 04/16/2013 - 05:49 - 0 comments - 1 attachment
... as one of the fundamental operators for the development of a general framework for metadata management. In fact, during the last years ... include features that are difficult to use in practice. A typical example is the use of disjunction in the conclusion of the mapping ...
Publication - hartung - 04/15/2013 - 23:38 - 0 comments - 1 attachment