Schema Evolution publication categorizer

... Discovering correspondences between schema elements is a crucial task for data integration. Most schema matching tools are ... results often decrease when one requires to integrate a new similarity measure or when matching particular domain schemas. This paper ...

Publication - cat - 04/17/2013 - 07:38 - 0 comments - 1 attachment

... 1 - 9 In this paper, we describe a machine learning approach to ontology mapping. Although Machine learning ... weights and thresholds of the learning systems has been a serious bottleneck. By recasting the mapping problem to a classification ...

Publication - cat - 04/17/2013 - 05:38 - 0 comments - 0 attachments

... similarities that have been used in previous systems. As a result, we extracted twenty-two effective similarity measures for identifying ...

Publication - cat - 04/16/2013 - 10:05 - 0 comments - 0 attachments

... Thor, A; Hartung, M; Gross, A; Kirsten, T; Rahm, E Author:  ...

Publication - hartung - 04/16/2013 - 00:16 - 0 comments - 1 attachment

... Gross, A; Hartung, M; Kirsten, T; Rahm, E ... Gross, A Hartung, M ... To study the quality of annotations we propose a generic evaluation approach considering the annotation generation methods ...

Publication - hartung - 04/15/2013 - 23:38 - 0 comments - 0 attachments

... execution of schema mappings. We now use Clio as part of a broader data-flow framework in which mappings are just one component. These ... we describe how we use Unified Famous Objects (UFOs), a schema abstraction similar to business objects, as our data model, how we ...

Publication - cat - 04/15/2013 - 22:49 - 0 comments - 0 attachments