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Putting Context into Schema Matching

... schema matching has proven to be an important first step in developing mappings for data exchange, integration, restructuring and schema evolution. In this paper we investigate contextual schema matching, in which selection ...

Publication - huliganka - 04/17/2013 - 00:16 - 0 comments - 1 attachment

Inferring Complex Semantic Mappings between Relational Tables and Ontologies from Simple Correspondences

... when given simple correspondences from table columns in a relational schema to datatype properties of classes in an on- tology. Although the algorithm presented is necessarily heuristic, ...

Publication - admin - 04/16/2013 - 14:05 - 0 comments - 1 attachment

Constructing Complex Semantic Mappings between XML Data and Ontologies

... 202.75 KB . Much data is published on the Web in XML format satisfying schemas, and to make the Semantic Web a reality, such ... from XML schema attributes to datatype properties in the ontology. To accomplish this, we first offer a mapping formalism to ...

Publication - admin - 04/16/2013 - 13:49 - 0 comments - 1 attachment