1. Semantic integration and query optimization of heterogeneous data sources;Beneventano,2002
2. View-based query processing: on the relationship between rewriting, answering and losslessness;Calvanese;Theor. Comput. Sci.,2007
3. Adapting to source properties in processing data integration queries;Ives,2004
4. Corpus-based schema matching;Madhavan,2005
5. Web-scale data integration: you can afford to pay as you go;Madhavan,2007