Deriving Sub-schema Similarities from Semantically Heterogeneous XML Sources.
Pasquale De MeoGiovanni QuattroneGiorgio TerracinaDomenico UrsinoPublished in: CoopIS/DOA/ODBASE (1) (2004)
Keyphrases
- semantically heterogeneous
- data sources
- xml data sources
- heterogeneous data sources
- data model
- xml data
- xml schema
- xml documents
- data integration
- heterogeneous data
- databases
- semistructured data
- xpath queries
- semi structured data
- distributed databases
- structured data
- extensible markup language
- query language
- information sources
- semi structured
- data rich
- relational databases
- document centric
- data exchange
- similarity measure
- object oriented
- path expressions
- data warehouse
- metadata
- schema mappings
- data warehousing
- relational model
- data mining
- data sets