Schema Evolution publication categorizer

... molecular functions, and biological processes used in the annotation of genes and gene products. These constitute three separate ... The question we address here is: how are the terms in these three separate ontologies related to each other? We use statistical ...

Publication - hartung - 04/17/2013 - 02:05 - 0 comments - 1 attachment

... or XML schemas, and can be independently designed. In addition to the source-to-target mappings, we consider as part of the ... at the target. We define the semantics of query answering in such an integration scenario, and design two novel algorithms, basic query ...

Publication - huliganka - 04/17/2013 - 00:38 - 0 comments - 1 attachment

... matches. iMAP reformulates schema matching as a search in an often very large or infinite match space. To search effectively, it ...

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

... Semantic integration is an active area of research in several disciplines, such as databases, information-integration, and ... to semantic integration developed by researchers in the ontology community. We focus on the approaches that differentiate the ...

Publication - admin - 04/16/2013 - 15:38 - 0 comments - 1 attachment

... 41.57 KB The difficulty inherent in schema matching has led to the development of several generic match ... aspects of the ontologies as they are represented in a generic meta-model. Lexical matching identifies concepts with similar ...

Publication - admin - 04/16/2013 - 15:27 - 0 comments - 1 attachment

... The Second Workshop on Semantics in Peer-to-Peer and Grid, 2004 URL:  ... (e.g., identifying which fields map to each other in different data schemas) as well as semantically (e.g., specifying the ...

Publication - erhard - 04/16/2013 - 12:05 - 0 comments - 1 attachment