Schema Evolution publication categorizer

... of heterogeneous data such as XML over the Web or in XML databases. By means of mappings from source to target schemas, Clio can ... precise semantics of data transformation and integration. In this paper we study the problem of how to efficiently implement such data ...

Publication - erhard - 06/15/2023 - 06:42 - 0 comments - 1 attachment

... of schema mappings is laborious and time-consuming, even in the presence of tools that facilitate this development. At the same time, ... the adaptation and reuse of the existing schema mappings in the context of the new schemas is an important research problem. In ...

Publication - cat - 04/16/2013 - 12:16 - 0 comments - 0 attachments

... from the schema matching process, that is, the weights and in some cases the directions that are associated with the correspondences. In this paper, we propose a more automatic approach to schema integration that ...

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

... data, thus offering a way to deal with the heterogeneity in the sources. In this paper, we develop a method and a design tool that provide: 1) ...

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