Abstract. The task of information integration challenges software engineers on a daily basis. Software artifacts, produced during software development, contain many implicit and ex...
: Information integration requires manipulating data and metadata in ways that in general go beyond a single existing transformation formalism. As a result, a complete source-to-ta...
We describe a framework called the Uni-Level Description (ULD) for accurately representing information from a broad range of data models. The ULD extends previous metadata-model a...
The XML has undoubtedly become a standard for data representation and manipulation. But most of XML documents are still created without the respective description of their structu...
Semantic Web Services (SWS) hold a lot of potential to the future of the Semantic Web. In this area, a number of tools have been developed to facilitate their definition and deploy...