Schema Evolution publication categorizer

... semantic relations. Ontology mapping faces new challenges in the context of Semantic Web, especially concerning heterogeneity, dynamics, ... are being validated. MAFRA Toolkit is being applied in the European project Harmonise, which aims to provide solutions for (semi-) ...

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

... a new challenge to current ontology matching techniques. In this paper, we propose a method for partition-based block matching that is ...

Publication - cat - 04/16/2013 - 06:16 - 0 comments - 0 attachments

... number of product catalogs from different sources. In order to help users find products efficiently, Internet shops provide ... to systematically support structured operations. In this paper, we present an extended catalog model whose purpose is to ... with browsing, searching, and downloading capabilities in order to facilitate catalog sharing and interoperability. In addition, we ...

Publication - cat - 04/16/2013 - 00:38 - 0 comments - 0 attachments

... 1 - 9 One of the main challenges in integrating two hierarchies (e.g., of books or web pages) is determining the ... is done by comparing the text associated with each edge. In this paper we instead use the placement of objects present in both ...

Publication - cat - 04/16/2013 - 00:16 - 0 comments - 0 attachments

... if their categorizations have some semantic overlap. In this paper, we propose a new approach, co-bootstrapping, to enhance the ... with real-world web data show substantial improvements in the performance of taxonomy integration. (Catalog matching, Merge) ...

Publication - cat - 04/15/2013 - 23:05 - 0 comments - 1 attachment

... mapping categories (classes) from a source to classes in a master taxonomy. Most of techniques, however, ignore the hierarchical structure taxonomies. In this paper, we propose a maximum likelihood based framework which exploits ...

Publication - cat - 04/15/2013 - 23:05 - 0 comments - 1 attachment