Maria Sokhn, Elena Mugellini, Omar Abou Khaled. Querying over Heterogeneous and Distributed Data Sources. In Elena Mugellini, Piotr S. Szczepaniak, Maria Chiara Pettenati, Maria Sokhn, editors, Advances in Intelligent Web Mastering - 3 - Proceedings of the 7th Atlantic Web Intelligence Conference, AWIC 2011, Fribourg, Switzerland, January, 2011. Volume 86 of Advances in Intelligent and Soft Computing, pages 29-38, Springer, 2011. [doi]
Abstract is missing.