Schema Evolution publication categorizer

... 1.67 MB Ontologies play a key role in the advent of the Semantic Web. An important problem when dealing ... is the modification of an existing ontology in response to a certain need for change. This problem is a complex and multifaceted one, ...

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

... 119.55 KB MDM is a tool that enables the users to define schemes of different data models and to ... to another. These functionalities can be at the basis of a customizable and integrated CASE environment supporting the analysis and ... Manager and the Schema Manager. The Model Manager supports a specialized user, the model engineer, in the definition of a variety of ...

Publication - huliganka - 04/16/2013 - 19:27 - 0 comments - 1 attachment

... theory. This task, also called “schema matching”, is a crucial step in integrating heterogeneous collections. As schemas may have ... and as schema attributes do not always match precisely, a general-purpose schema mapping approach requires support for uncertain ...

Publication - admin - 04/16/2013 - 14:27 - 0 comments - 1 attachment