The problem of the semantics-preserving data transformations during their exchange by e-business applications is addressed. A method for automatic generation of schema mappings is...
Abstract. The Clio project provides tools that vastly simplify information integration. Information integration requires data conversions to bring data in different representation...
Ronald Fagin, Laura M. Haas, Mauricio A. Hern&aacu...
To successfully carry out a software maintenance or reengineering task, a suitably assembled set of tools is required, which interoperate seaminglessly. To achieve this goal, an e...
Data exchange is the problem of taking data structured under a source schema and creating an instance of a target schema. Given a source instance, there may be many solutions ? ta...
Data exchange is the problem of transforming data structured under a schema (called source) into data structured under a different schema (called target). The emphasis of data exc...