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XML data exchange: consistency and query answering

... Data exchange is the problem of finding an instance of a target schema, given an instance of a source schema and a specification of the relationship between the source and ...

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

Semantic Integration Research in the Database Community: A Brief Survey

... Doan, A.; Halevy, A. Author:  ...

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

Corpus-based Schema Matching

... Madhavan, J.; Bernstein, P.; Doan, A.; Halevy, A. Author:  ...

Publication - admin - 04/16/2013 - 13:38 - 0 comments - 1 attachment

A Bayesian Network Approach to Ontology Mapping

... This paper presents our ongoing effort on developing a principled methodology for automatic ontology mapping based on BayesOWL, a probabilistic framework we developed for modeling uncertainty in semantic ...

Publication - admin - 04/16/2013 - 13:27 - 0 comments - 1 attachment

Semantic Adaptation of Schema Mappings when Schemas Evolve

... depending on the schemas, such as schema mappings. In a heterogenous environment, where cooperation among data sources depends ... mappings and the evolution. We design and implement a mapping adaptation system based on mapping composition as well as ...

Publication - cat - 04/16/2013 - 09:16 - 0 comments - 1 attachment