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Core Schema Mappings

... about data exchange. These study how to generate a solution -- i.e., a target instance -- given a set of mappings usually specified as tuple generating dependencies. However, ...

Publication - salva - 04/17/2013 - 06:05 - 0 comments - 0 attachments

Automatic Generation of Model Translations

... information between heterogeneous rep- resentations is a long standing issue. With the large spreading of cooper- ative applications ... for the automatic generation of model translations. A translation is obtained by combining a set of basic transformations and ...

Publication - paolop - 04/17/2013 - 04:38 - 0 comments - 1 attachment

Nested Mappings: Schema Mapping Reloaded

... Fuxman, A.; Hernandez, M.A.; Ho, H.; Miller, R.J.; Papotti, P.; Popa, L. ...

Publication - huliganka - 04/17/2013 - 00:05 - 0 comments - 1 attachment

Data exchange with data-metadata translations

... Hernández, Mauricio A.; Papotti, Paolo; Tan, Wang Chiew ... converting an instance of one schema into an instance of a different schema according to a given specification. Recent data exchange ...

Publication - paolop - 04/16/2013 - 10:05 - 0 comments - 1 attachment

An Approach to Heterogeneous Data Translation based on XML Conversion.

... 1.11 MB In this paper, we illustrate a preliminary approach to the translation of Web data between heterogeneous formats. This work fits into a larger pro ject whose aim is the development of a tool for the man- agement ...

Publication - paolop - 04/16/2013 - 09:38 - 0 comments - 1 attachment

Schema Exchange: A Template-Based Approach to Data and Metadata Translation.

... In this paper we study the problem of schema exchange, a natural extension of the data exchange problem to an intensional level. ... end, we first introduce the notion of schema template, a tool for the representation of a class of schemas sharing the same ...

Publication - paolop - 04/16/2013 - 09:27 - 0 comments - 1 attachment

Clip: a Visual Language for Explicit Schema Mappings.

... Raffio, A.; Braga, D.; S.Ceri; Papotti, P.; Hernandez, M.A. Author:  ...

Publication - paolop - 04/16/2013 - 09:16 - 0 comments - 1 attachment

Concise and Expressive Mappings with +Spicy

... range:  n/a Attachment Size ... the +Spicy mapping system. The system is based on a number of novel algorithms that contribute to increase the quality and ... 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