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Alignment of biomedical ontologies using life science literature

... ontologies based on life science literature. We propose a basic algorithm as well as extensions that take the structure of the ...

Publication - cat - 04/17/2013 - 11:49 - 0 comments - 1 attachment

Management of Executable Schema Mappings for XML Data Exchange

... schema evolution. The novelty of this paper consists in a method for automatic generation of automappings (automorphisms) from key ... some missing or incomplete data may be inferred. A well-defined executable semantics for mappings and operations on mappings ...

Publication - huliganka - 04/17/2013 - 11:27 - 0 comments - 0 attachments

A Coevolution Approach for Database Schemas and Related Ontologies

... Kupfer, A Eckstein, S ... integration and meta-databases, by connecting databases on a semantical level. Still, everything fails when one of the database schemas ...

Publication - cat - 04/17/2013 - 11:05 - 0 comments - 0 attachments

Oasis: A Mapping and Integration Framework for Biomedical Ontologies

... often overlap with other entities in other ontologies, a mapping between two corresponding terms is required and becoming the key to the integration of heterogeneous ontologies. Based on a previously developed schema matching algorithm, this paper presents a ...

Publication - cat - 04/16/2013 - 09:05 - 0 comments - 0 attachments

Reducing the Cost of Validating Mapping Compositions by Exploiting Semantic Relationships

... how the mapping composition algorithm is used to produce a direct mapping between schemas from independently produced schema-to-ontology ... shows that composing semantic mappings results in a more accurate composition result compared to composing mappings as morphisms. ...

Publication - admin - 04/16/2013 - 07:16 - 0 comments - 1 attachment