Schema Evolution publication categorizer

... ALIMONY-BEA-SDSI.pdf 954.46 KB In this paper, we describe an in-progress effort to augment the data integration capabilities of a ... and service-enabling heterogeneous enterprise data sources in order to deliver data services for use by SOA applications. The schema ...

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

... data exchange have become popular and useful tools both in research and industry. A schema mapping relates a source schema with a ... be used to materialize data at the target or used as views in a virtually integrated system. We present a classification of mapping ...

Publication - cat - 04/17/2013 - 03:27 - 0 comments - 1 attachment

... it is rare that a schema mapping possesses an inverse. In this paper, we introduce and study the notion of a quasi-inverse of a ... negative results about the existence of quasi-inverses. In particular, we show that every LAV (local-as-view) schema mapping has a ...

Publication - huliganka - 04/17/2013 - 02:49 - 0 comments - 1 attachment

... power and versatility of modern schema languages, in particular user-defined types and classes, component reuse capabilities, and ... schemas and namespaces. To better assist the user in matching complex schemas, we have developed a new generic Schema matching ...

Publication - massmann - 04/16/2013 - 10:38 - 0 comments - 1 attachment