OWL based XML Data Integration
Manjula ShenoyK, K C Shet, U. Dinesh Acharya · International Journal of Computer Applications · 2013
Data integration helps in manipulating data transparently across multiple distributed databases.The purpose of integration system is to provide a unified global view to the user over various heterogeneous data sources.To answer user queries, a data integration system employs a set of semantic mapping between global and local schema.Such integration has challenges of creation of local and global schema and mappings generation.This paper proposes an approach to address such a data integration system for data sources having heterogeneity in structure and semantics.Here data sources chosen are assumed to be in XML format with different schema General