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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

Merging source query interfaces on web databases

... range:  n/a Recently, there are many e-commerce search engines ... user interfaces. Our aim is to construct automatically a natural query user interface that integrates a set of interfaces over a given ...

Publication - cat - 04/16/2013 - 06:49 - 0 comments - 0 attachments