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4 results

Results

Structural characterizations of schema-mapping languages

... 11.7 KB Information integration is a key challenge faced by all major organizations, business and governmental ... formalisms and are chosen with two criteria in mind: (a) expressive power sufficient to specify interesting data interoperability ...

Publication - cat - 04/17/2013 - 11:16 - 0 comments - 1 attachment

A formal model for temporal schema versioning in object-oriented databases

... doi:10.1016/S0169-023X(02)00207-0 Citations:  ... 10 - 49 In this paper we present a formal model for the support of temporal schema versions in object-oriented ...

Publication - fgrandi - 04/17/2013 - 08:49 - 0 comments - 0 attachments

Rank Aggregation for Automatic Schema Matching

... Domshlak, C.; Gal, A.; Roitman, H. Author:  ... C Gal, A Roitman, H ...

Publication - avigal - 04/17/2013 - 02:05 - 0 comments - 1 attachment

Semantics of Database Transformations

... P Kosky, A Year:  ... their strengths and weaknessesd develops requirements on a formal model for specifying and implementing database transformations. We ...

Publication - erhard - 04/16/2013 - 11:38 - 0 comments - 1 attachment