This work describes a way to map complex and / or multivalued attributes from a visual query environment to relational databases, using XML. These attributes are usually produced after the application of integration methodologies, like ERC+, whenever exists in original…

In an environment in which SMEs increasingly search for opportunities abroad
and in which they have to face mounting competitive pressure on their home
markets, efficiency is vital. While there are little doubts on the benefits
that a more…