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Schema Evolution
- Schema Evolution (5)
- Sch. Matching/Mapping (3)
- Model Management (2)
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... errors and thus data structures must change accordingly in order to address the new requirements. A consequence of schema evolution is ...
Publication - cat - 04/17/2013 - 12:27 - 0 comments - 0 attachments
... mappings into SQL views to reassemble the objects stored in relational tables. Second, it offers interactive editing, i.e., incremental ...
Publication - cat - 04/17/2013 - 12:16 - 0 comments - 1 attachment
... to a perpetual evolution, which is particularly pressing in Web Information Systems, due to their distributed and often collaborative ... logical independence, and auditability of the process. In fact, PRISM exploits recent theoretical results on mapping composition, ...
Publication - krlis1337 - 04/17/2013 - 11:05 - 0 comments - 0 attachments
... Schema evolution poses serious challenges in historical data management. Traditionally the archival data has been (i) ... or (ii) maintained under the original schema version in which they firstly appeared, leading to a perfect archival quality, but to a ...
Publication - krlis1337 - 04/17/2013 - 07:27 - 0 comments - 0 attachments
... of an ontology which users can interactively analyze in multiple ways. Availability and Implementation: CODEX is available under ... and is supported by all major browsers. It is implemented in Java based on Google Web Toolkit technology. Additionally, users can access ...
Publication - hartung - 04/16/2013 - 23:05 - 0 comments - 0 attachments
... are added, removed or updated rather often. Small changes in the database configurations might impact a large number of applications and ...
Publication - gpapas - 04/16/2013 - 07:27 - 0 comments - 0 attachments
... +Spicy integrates the computation of core solutions in the mapping generation process in a highly efficient way, based on a natural rewriting of the given mappings. ...
Publication - hartung - 04/16/2013 - 00:27 - 0 comments - 1 attachment
... the ability to search for and visualize schemas stored in a metadata repository. Users may search by keywords and by example -- using ... scoring metric. Schemr presents search results in a GUI that allows users to explore which elements match and how well they ...
Publication - cat - 04/16/2013 - 00:16 - 0 comments - 1 attachment