Schema Evolution publication categorizer

... to support data integration and analysis tasks. Changes in the ontologies also require the adaptation of ontology mappings. So far the ... attention albeit ontologies change continuously especially in the life sciences. We therefore analyze how mappings between popular life ...

Publication - hartung - 01/23/2018 - 14:25 - 0 comments - 0 attachments

... them (eg, search engines and decision support systems) in order to assure an acceptable level of performance. Despite the recent advances in ontology evolution systems, the maintenance of semantic annotations remains an open problem. In this paper, we introduce, based on previous experiments, the main ...

Publication - cat - 01/21/2018 - 12:16 - 0 comments - 0 attachments

... n/a The entities described in the Gene Ontology, (i.e., molecular functions, cellular components and biological processes), often make reference (in their names) to other entities, either from GO or from other ontologies, ...

Publication - hartung - 04/17/2013 - 12:05 - 0 comments - 0 attachments

... n/a In this paper, we present a heuristic mapping method and a prototype mapping ... for the purpose of improving semantic interoperability in heterogeneous systems. The approach is based on the idea of semantic ...

Publication - cat - 04/17/2013 - 08:38 - 0 comments - 0 attachments

... ontologies akin to maintaining versions of software code in large software projects. Versioning systems for software code provide ...

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

... the matching quality. Our method has been implemented in ontology matching system Lily. Experimental results demonstrate that this ...

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

... existing ontology matching tools are not well scalable. In this paper, we present the Malasco system, which serves as a frame- work ...

Publication - george - 04/17/2013 - 05:05 - 0 comments - 1 attachment

... Semantic Interoperability in Medical Informatics @ ESWC 2012 ... promising for highly interconnected ontologies such as in the life science domain. There may be many ontologies that can be used for ...

Publication - hartung - 04/16/2013 - 22:49 - 0 comments - 1 attachment

... matching, called semantic matching. As its name indicates, in semantic matching the key intuition is to exploit the model-theoretic information, which is codified in the nodes and the structure of graphs. The contributions of this paper are ...

Publication - admin - 04/16/2013 - 16:49 - 0 comments - 1 attachment

... ontologies. Here we assume, an ontology is typically given in RDF (Resource Description Framework) or OWL (Web Ontology Language) and can ... ontologies, where N denotes the average number of nodes in each ontology. Our proposed algorithm called Anchor-Flood algorithm, ...

Publication - cat - 04/16/2013 - 09:38 - 0 comments - 0 attachments