- Combining and relating ontologies: an analysis of problems and solutions
... have become even more important. Although there is already a lot of research done in this area, there are still many open questions. In ... paper we try to classify the problems that may arise into a common framework. We then use that framework to examine several projects that ...
Publication - admin - 07/26/2016 - 16:40 - 0 comments - 0 attachments
- Automating the transformation of XML documents
... between such documents must thus be created manually on a case-by-case basis. In this paper, we explore the problem of how to automate ... of the document transformation process. One, we propose a set of schema transformation operations that establish semantic relationships ...
Publication - cat - 04/16/2013 - 22:27 - 0 comments - 1 attachment
- Data-Driven Understanding and Refinement of Schema Mappings
... problem of quickly and accurately transforming data into a new form. Database researchers have long advocated the use of declarative ... to permit widespread adoption of this approach. We present a new framework that uses data examples as the basis for understanding and ...
Publication - massmann - 04/16/2013 - 10:27 - 0 comments - 1 attachment
- Semantic Problems of Thesaurus Mapping
... levels of abstraction and detail, to accommodate access to a specific group of collections. In any wider search accessing distributed ... as intended by their creators for indexing and querying a specific collection, in contrast to methods investigating the statistical ...
Publication - admin - 04/15/2013 - 21:38 - 0 comments - 0 attachments